2001

All posts by rscarpim

2001

“Loss of superconductivity with the addition of Al to MgB2 and a structural transition in Mg1-xAlxB2”, J.S. Slusky, N. Rogado, K.A. Regan, M.A. Hayward, P. Khalifah, T. He, K. Inumaru, S. M. Loureiro, M. K. Haas, H. W. Zandbergen and R.J. Cava, Nature 410 343 (2001).

“Strongly linked current flow in polycrystalline forms of the superconductor MgB2” D.C. Larbalestier, L.D. Cooley, M.O. Rickel, A.A. Polyanskii, J. Jiang, S. Patnaik, X.Y. Cai, D.M. Feldmann, A. Gurevich, A.A. Squiteiri, M.T. Naus, C.B. Eom, E.E. Hellstrom, R.J. Cava, K.A. Regan, N. Rogado, M.A. Hayward, T. He, J.S. Slusky, P. Khalifah, K. Inumaru, and M. Haas, Nature 410 186 (2001).

“Genie in a Bottle”, R.J. Cava, Nature 410 23 (2001).

“Superconductivity in the non-oxide Perovskite MgCNi3” T. He, Q. Huang, A.P. Ramirez, Y. Wang, K.A. Regan, N. Rogado, M.A. Hayward, M. K. Haas, J.S. Slusky, K. Inumaru, H.W. Zandbergen, N.P. Ong, and R.J. Cava, Nature 411 54 (2001).

“How Spin Ice Freezes”, J. Snyder, J.S. Slusky, R.J. Cava, and P. Schiffer, Nature 413 48 (2001).

“Non-Fermi liquid behavior in La4Ru6O19, a three-dimensional, non-perovskite perovskite ruthenate” P. Khalifah, R. Jin, Y. Liu, A.P. Ramierez, and R.J. Cava, Nature 411 669 (2001).

“Thin Film Magnesium Boride Superconductor with Very High Critical Current Density and Enhanced Irreversibility Field”, C.B. Eom , M.K. Lee, J.H. Choi, L. Belenky, X. Song, L.D. Cooley, , M.T. Naus, S. Patnaik, J. Jiang, , M. Rikel, A. Polyanskii, A. Gurevich, X.Y. Cai, S.E. Babcock, E.E. Hellstrom, D.C. Larbalestier, N. Rogado, K.A. Regan, M.A. Hayward, T. He, J.S. Slusky, K. Inumaru, M.K. Haas and R.J. Cava, Nature 411 558 (2001).

“Pressure dependence of the superconducting transition temperature of magnesium diboride”, M. Monteverde, M. Nunez-Regueiro, N. Rogado, K.A. Regan, M.A. Hayward, T. He, S.M Loureiro, and R.J. Cava, Science 292 75 (2001).

“Giant Anharomonicity and Nonlinear Electron-Phonon Coupling in MgB2: A Combined First-Principles Calculation and Neutron Scattering Study”, T. Yildirim, O. Gulseren, J.W. Lynn, C.M. Brown, T.J. Udovic, Q. Huang, N. Rogado, K.A. Regan, M.A. Hayward, J.S. Slusky, T. He, M.K. Haas, P. Khalifah, K. Inumaru and R.J. Cava, Phys Rev. Lett. 87 037001 (2001).

“13C NMR Investigation of the Superconductor MgCNi3 up to 800K”, P.M. Singer, T. Imai, T. He, M.A. Hayward, and R.J. Cava, Phys Rev Lett. 87 257601 (2001).

“Geometric Magnetic Frustration in Ba2Sn2Ga3ZnCr7O22: a Two-Dimensional Spinel Based Kagomé lattice”, I. S. Hagemann, Q. Huang, X.P.A. Gao, A. P. Ramirez, and R. J. Cava”, Phys. Rev. Lett. 86 894 (2001).

“Direct Observation Of nanometer-Scale Mg- and B-Oxide Phases At Grain Boundaries in MgB2”, R. F. Klie, J. C. Idrobo and N. D. Browning, K.A. Regan, N.S. Rogado, and R. J. Cava, Appl. Phys. Lett 79 1837 (2001).

“The Suppression of Superconductivity in MgCNi3 by Ni-site doping”, M. A. Hayward, M. K. Haas, A. P. Ramirez, T. He, K.A. Regan, N. Rogado, K. Inumaru, R. J. Cava, Sol. St. Comm. 119 491 (2001).

“Temperature Dependence of the Structural Parameters of the Non-oxide Perovskite Superconductor MgCNi3”, Q. Huang, T. He, K. A. Regan, N. Rogado, M. Hayward, M.K. Haas, K. Inumaru, and R.J. Cava, Physica C 363 215 (2001).

“Absence of a structural transition up to 40 GPa in MgB2 and the relevance of magnesium non-stoichiometry”, P.Bordet, M.Mezouar, M.Nunez-Regueiro, M. Monteverde, M.D. Nunez-Regueiro, N. Rogado, K. A. Regan, M. A. Hayward, T. He, S.M. Loureiro, and R. J. Cava, Phys. Rev. B64 172502 (2001).

“Carbon Concentration Dependence of the Superconducting Transition Temperature and Structure of MgCxNi3”, T.G. Amos, Q. Huang, J.W. Lynn, T. He, and R.J. Cava, Sol. State Comm. 121 73 (2001).

“Synthesis, Crystal Structure, Magnetic and Electric Properties of the Cross-Linked Chain Cobalt Oxychloride Ba5Co5ClO13”, K. Yamaura, D.P. Young, T. Siegrist, C. Besnard, C. Svensson, Y. Liu and R.J. Cava, J. Sol. St. Chem., 158 175 (2001) .

“Introduction to the Structure and Chemistry of the Superconducting Borocarbides and Boronitrides”, R.J. Cava, in Rare Earth Transition Metal Borocarbides (Nitrides): Superconducting, Magnetic, and Normal State Properties, K.-H. Muller and V. Narozhnyi, eds., NATO Science Series II, #14, Kluwer Academic Publishers, Dortrecht, The Netherlands (2001).

“Comparison of the Magnetic Properties of Isoelectronic Srx(Na0.5La0.5)1-xRuO3 and SrxCa1-xRuO3 Perovskites” T. He, Q. Huang, and R.J. Cava, Phys Rev. B63 4402 (2001).

“Dielectric Materials for Applications in Microwave Communications”, R.J. Cava, J. Mat. Chem. 11 54 (2001).

“Thermally Induced Variable-Range Hopping Crossover and ferromagnetism in the Layered Cobalt Oxide Sr2Y0.5Ca0.5Co2O7” K Yamaura, D.P. Young, and R.J. Cava, Phys. Rev. B63 64401 (2001).

“Disorder Induced Ferromagnetism in CaRuO3” T. He and R.J. Cava, Phys Rev. B63 2403 (2001).

“Enhancement of Metallic Conductivity in Bismuth Cobaltates through Lead Doping”, S. Loureiro, D.P. Young, R.J. Cava, R. Jin, Y. Liu, P. Bordet, Y. Qin, H.W. Zandbergen, M. Godinho, M. Nunez-Regueiro and B. Batlogg, Phys. Rev. B63 94109 (2001)

“Electrical transport properties of single-crystal Sr3Ru2O7: The possible existence of an antiferromagnetic instability at low temperatures, Y. Liu, R. Jin, Z.Q. Mao, K.D. Nelson, M.K. Haas, and R.J. Cava, Phys. Rev. B63 4435 (2001).

“Structure and Superconductivity in LnNi2B2C: Comparison of Calculation and Experiment”, S.M. Loureiro, C. Kealhofer, C. Felser, and R.J. Cava, Sol. St. Comm. 119 675 (2001).

“The Effect of Ru-site Dopants on the Magnetic Properties of CaRuO3”, T. He and R.J. Cava, J. Phys. Condens. Mat. 13 8347 (2001).

“Metal-metal bonding in the KSbO3-type oxides La4Ru6O19 and La3Ru3O11: A mechanism for band-gap formation in t2g states”, P. Khalifah and R.J. Cava, Phys. Rev. B64 085111 (2001).

2002

“Carbon Concentration of the superconducting transition temperature and structure of MgCxNi3” T. Amos, Q. Huang, J.W. Lynn, T. He, and R.J. Cava, Sol. St. Comm. 121 73 (2002).

“New 4234-type Intermetallic Borocarbides: Synthesis, Structure, and Magnetic Properties”, J.R. Link, S.M. Loureiro, C.Kealhofer, H.W. Zandbergen and R.J. Cava, J. Sol. St. Chem. 164 246 (2002).

“Multiple Field-Induced Phase Transitions in a Geometrically-Frustrated Dipolar Magnet – Gd2Ti2O7”, A. P. Ramirez, B. S. Shastry, A. Hayashi, J. J. Krajewski, D. A.Huse, and R. J. Cava, Phys. Rev. Lett. 89 067202 (2002).

“Orbital ordering transition in La4Ru2O10”, P. Khalifah, R. Osborn, Q. Huang, H.W. Zandbergen, R. Jin, Y. Liu, D. Mandrus, and R.J. Cava, Science 297 2237 (2002).

“Structure and superconductivity in Zr-stabilized, nonstoichiometric molybdenum diboride” Physica C 382 pp 153-165 (2002).

“Coherence-incoherence and dimensional crossover in layered strongly correlated metals”, Valla, T.; Johnson, P.D.; Yusof, Z.; Wells, B.; Li, Q.; Loureiro, S.M.; Cava, R.J.; Mikami, M.; Mori, Y.; Yoshimura, M.; Sasaki, T., Nature 417 627 (2002).

“Antiferromagnetism, ferromagnetism, and magnetic phase separation in Bi2Sr2CoO6+d”, Thomas, K.J.; Lee, Y.S.; Chou, F.C.; Khaykovich, B.; Lee, P.A.; Kastner, M.A.; Cava, R.J.; Lynn, J.W., Physical Review B66 054415 (2002).

“Core Pinning by intergranular nanoprecipitates in polycrystalline MgCNi3”, L.D. Cooley, X. Song, J. Jiang, D.C. Larbalestier, T. He, K.A. Regan, and R.J. Cava, Phys. Rev. B65 214518 (2002).

“Anisotropic Grain Morphology, Crystallographic Texture and Their Implications for Flux Pinning Mechanisms in Polycrystalline MgB2 Thin Films, Sintered Pellets and Filaments”, Xueyan Song, S.E. Babcock, C.B. Eom, D.C. Larbalestier, K.A. Regan, R.J. Cava, S.L. Bud’Ko, P.C. Canfield, and D.K. Finnemore, Superconductor Science and Technology 15 511 (2002).

“Dirty spin ice: The effect of dilution on spin freezing in Dy2Ti2O7”, Snyder, J.; Slusky, J.S.; Cava, R.J.; Schiffer, P., Physical Review B66 064432 (2002).

“Structure, stoichiometry, and properties of the chimney-ladder phases Ru2Ge3+x (0<x<1)”, Hayward, M.A.; Rarmirez, A.P.; Cava, R.J., Journal of Solid State Chemistry 166 389 (2002).

“The effect of elemental substitution on the electronic properties of Ru2Ge3”, Hayward, M.A.; Cava, R.J., Journal of Physics: Condensed Matter 14 6543 (2002)

“The structure and properties of -La3RuO7: a new structure type with isolated RuO6 octahedra”, Khalifah, P.; Ho, D.M.; Huang, Q.; Cava, R.J., Journal of Solid State Chemistry 165 359 (2002).

“Transport, magnetic, thermodynamic, and optical properties in Ti-doped Sr2RuO4”, Pucher, K.; Hemberger, J.; Mayr, F.; Fritsch, V.; Loidl, A.; Scheidt, E.-W.; Klimm, S.; Horny, R.; Horn, S.; Ebbinghaus, S.G.; Reller, A.; Cava, R.J., Physical Review B65 104523 (2002).

“The complex superstructure in Mg1-xAlxB2 at x  0.5”, Zandbergen, H.W.; Wu, M.Y.; Jiang, H.; Hayward, M.A.; Haas, M.K.; Cava, R.J., Physica C 366 221 (2002).

“Reactivity of MgB2 with common substrate and electronic materials”, He, T.; Cava, R.J.; Rowell, J.M., Applied Physics Letters 80 291 (2002).

“Low temperature synthesis of MgB2”, Rogado, N.; Hayward, M.A.; Regan, K.A.; Yayu Wang; Ong, N.P.; Zandbergen, H.W.; Rowell, J.M.; Cava, R.J., Journal of Applied Physics 91 274 (2002).

“Anisotropic grain morphology, crystallographic texture and their implications for flux pinning mechanisms in MgB2 pellets, filaments and thin films”, Song, Xueyan; Babcock, S.E.; Eom, C.B.; Larbalestier, D.C.; Regan, K.A.; Cava, R.J.; Bud’Ko, S.L.; Canfield, P.C.; Finnemore, D.K., Superconductor Science and Technology 15 511 (2002).

“Robust Paramagnetism in Bi2-xMxRu2O7 (M= Mn, Fe, Co, Ni, Cu) pyrochlore”, M.K. Haas, R.J. Cava, M. Avdeev, and J.D. Jorgensen, Phys. Rev. B66 094429 (2002).

“The Kagomé-staircase lattice: Magnetic ordering in Ni3V2O8 and Co3V2O8”, N. Rogado, G. Lawes, D.A. Huse, A.P. Ramirez, and R.J. Cava, Solid State Commun. 124, 229 (2002).

“BaNi2V2O8: a two-dimensional honeycomb antiferromagnet”, N. Rogado, Q. Huang, J.W. Lynn, A.P. Ramirez, D. Huse, and R.J. Cava, Phys. Rev. B65,144443 (2002).
“Future directions in solid state chemistry: report of the NSF-sponsored workshop”, R.J. Cava, et. al., Prog. Sol. St. Chem. 30 1 (2002).

“Structural Investigations of ACu3Ru4O12 (A=Na, Ca, Sr, La, Nd) – A Comparison between XRD-Rietveld and EXAFS Results”, S.G. Ebbinghaus, A. Weidenkaff, and R.J. Cava, J. Sol St. Chem. 167 126 (2002).

“Nanoscale Magnetism in the Chalcogenide Spinel FeCr2S4: Common origin of Colossal Magnetoresistivity”, Amar Nath, Zoltán Klencsár, Erno Kuzmann, Zoltán Homonnay, Attila Vértes, Athanassios Simopoulos, Eamonn Devlin, George Kallias, Arthur P. Ramirez, and Robert J. Cava Phys. Rev. B66 212401 (2002).

“Future directions in solid state chemistry: report of the NSF-sponsored workshop”, R.J. Cava, et. al., Prog. Sol. St. Chem. 30 1 (2002).

2003

“Spin Entropy as the origin of the enhanced of the Thermopower in NaxCo2O4”, Yayu Wang, Nyrissa S. Rogado, R.J. Cava, and N.P. Ong, Nature 423 425 (2003).

“Superconductivity Phase Diagram of NaxCoO2•1.3H2O”, R.E. Schaak, T. Klimczuk, M.L. Foo, and R.J. Cava, Nature 424 527 (2003).

“Quantum Phase Transition in Quasi-One-Dimensional BaRu6O12”, Z. Q. Mao, T. He, M. M. Rosario, K. D. Nelson, D. Okuno, B. Ueland, I. G. Deac, P. Schiffer, Y. Liu, and R. J. Cava, Phys. Rev. Lett. 90 186601 (2003).

“Quantum-Classical Reentrant Relaxation Crossover in Dy2Ti2O7 Spin-Ice”, J. Snyder, B. G. Ueland, H. Karunadasa, J. S. Slusky, R. J. Cava, Ari Mizel, and P. Schiffer, Phys Rev. Lett. 91 107201 (2003).

“Potential signature of a Kosterlitz-Thouless transition in BaNi2V2O8”, M. Heinrich, H.A. Krug von Nidda, A. Loidl, N. Rogado and R.J. Cava, Phys. Rev. Lett. 91 137601 (2003).

“Field tuning of the electron and hole populations in the ruthenate Bi3Ru3O11” Wei Li Lee, M.K. Haas, G. Lawes, A.P. Ramirez, R.J. Cava, and N.P.Ong, Europhys. Lett. 63 860 (2003).

“Intrinsic electronic transport properties of organic field effect transistor based on single crystalline TMTSF”, M.-S. Nam, A. Ardavan, R.J. Cava, and P.M. Chaikin, Appl. Phys. Lett. 83 4782 (2003).

“Ba2LnSbO6 and Sr2LnSbO6 (Ln = Dy, Ho, Gd) double perovskites: Lanthanides in the geometrically frustrating fcc lattice”, H, Karunadasa, Q. Huang, B.G. Ueland, P. Schiffer, and R.J. Cava, Proc. Nat. Acad. Sci. USA 100 8097 (2003).

“Large negative magnetoresistance effects in Co2Cr0.6Fe0.4Al”, T. Block, C. Felser, G. Jakob, J. Ensling, B. Muhling, P. Gutlich, and R.J. Cava, J. Sol. St. Chem. 176 646 (2003).

“Evidence for Unconventional Superconductivity in the Non-Oxide Perovskite MgCNi3 from penetration depth measurements”, R. Prozorov, A. Snezhko, T. He, and R.J. Cava, Phys Rev B68 180520 (2003).

“The Substitutional Chemistry of MgB2”, R.J. Cava, H.W. Zandbergen, and K. Inumaru, Physica C 385 8 (2003).

“Two Ti-doped distrontium ruthenium tetraoxides: Sr2Ru0.93Ti0.07O4 and Sr2Ru0.81Ti0.19O4”, Stefan Ebbinghaus, Jan Hanss, Anke Weidenkaff, Andreas Kalytta, and R.J. Cava, Acta Cryst. Sect. C 59 I35 (2003).

“Observation of a Low-Symmetry Crystal Structure for Superconducting MgCNi3 by Ni K-edge X-ray Absorption Measurements”, A. Yu. Ignatov, L.M. Dieng, T.A. Tyson, T. He, and R.J. Cava, Phys Rev. B67 064509 (2003).

“Chemical Instability of the Cobalt Oxyhydrate Superconductor under Ambient Conditions, M.L. Foo, R.E. Schaak, V.L. Miller, T. Klimczuk, N.S. Rogado, Yayu Wang, G.C. Lau, C. Craley, H.W. Zandbergen, N.P. Ong, and R.J. Cava, Sol. St. Comm. 127 33 (2003).

“Experimental Determination of Superconducting Parameters for the Intermetallic Perovskite Superconductor MgCNi3”, Z. Q. Mao, M. M. Rosario, K. D. Nelson, K. Wu, I. G. Deac, P. Schiffer, Y. Liu, T. He, K.A. Regan, and R. J. Cava, Phys. Rev. B67 094502 (2003).

“Magnetic Behavior of La7Ru3O18” P. Khalifah, D.A. Huse, R.J. Cava, J. Phys. Cond. Mat. 15 1 (2003).

“beta-Cu3V2O8: magnetic ordering in a spin-1/2 Kagome-staircase lattice”, N. Rogado, M.K. Haas, G. Lawes, D.A. Huse, A.P. Ramirez, and R.J. Cava, J. Phys. Cond. Mat. 15 907 (2003).

“Structure and Dynamics of Superconducting NaxCoO2 Hydrate and Its Unhydrated Analog”, J. W. Lynn, Q. Huang, C. M. Brown, V. L. Miller, M.L. Foo, R.E. Schaak, C. Y. Jones, E. A. Mackey, and R. J. Cava, Phys. Rev. B68 214516 (2003).

2004

“Transport and thermodynamic properties of Sr3Ru2O7 near the quantum critical point”, Z.X. Zhou, S. McCall C.S. Alexander, J.E. Crow P. Schlottmann, A. Bianchi, C. Capan, R. Movshovich, K.H. Kim, M. Jaime, N. Harrison, M.K. Haas, R.J. Cava, and G. Cao Phys. Rev. B69 140409 (2004).

“Formation of transition metal boride and carbide perovskites related to superconducting MgCNi3”, R.E. Schaak, M. Avdeev, W.L. Lee, L.G. Lawes, H.W. Zandbergen, J.D. Jorgensen, N.P. Ong, A.P. Ramirez, and R.J. Cava, J. Sol. State Chem. 177 1244 (2004).

“Boron substitution in ternary metal phosphide superconductors”, R.E. Schaak and R.J. Cava, Mat. Res. Bull. 39 1231 (2004).

“Charge Ordering, Commensurability, and Metallicity in the Phase Diagram of Layered NaxCoO2” Maw Lin Foo, Yayu Wang, Satoshi Watauchi, H.W. Zandbergen, Tao He, R. J. Cava, and N. P. Ong, Phys. Rev. Lett. 92 247001 (2004).

“Low temperature phase transitions and crystal structure of Na0.5CoO2”, Q. Huang, M.L. Foo, J.W. Lynn, H.W. Zandbergen, G. Lawes, Yayu Wang, B.H. Toby, A.P. Ramirez, N.P. Ong, and R.J. Cava, J. Phys.: Condens. Matt. 16 5803 (2004).

“Electronic characterization of alkali ruthenium hollandites: KRu4O8, RbRu4O8 and Cs0.8Li0.2Ru4O8” M.L. Foo, Wei-Li Lee, T. Siegrist , G. Lawes, A.P. Ramirez, N.P. Ong, and R.J. Cava, Mat. Res. Bull. 39 1663 (2004).

“Fermi Surface and Quasiparticle Dynamics of Na0.7CoO2 Investigated by Angle-Resolved Photoemission Spectroscopy”, M. Z. Hasan, Y.-D. Chuang, D. Qian, Y. W. Li, Y. Kong, A. Kuprin, A. V. Fedorov, R. Kimmerling, E. Rotenberg, K. Rossnagel, Z. Hussain, H. Koh, N. S. Rogado, M. L. Foo, R. J. Cava, Phys. Rev. Lett. 92 246402 (2004).

“Dissipationless Anomalous Hall Current in the Ferromagnetic Spinel CuCr2Se4–xBrx”, Wei-Li Lee, Satoshi Watauchi, R. J. Cava and N. P. Ong, Science 303 1647 (2004).

“Possible singlet to triplet pairing transition in NaxCoO2H2O”, M. M. Maśka, M. Mierzejewski, B. Andrzejewski, M. L. Foo, R. J. Cava and T. Klimczuk, Phys. Rev. B 70 144516 (2004).

“Effect of Ru substitution for Ni on the superconductivity in MgCNi3-xRux”, T. Klimczuk, V. Gupta, G. Lawes, A.P. Ramirez and R.J. Cava, Phys. Rev. B 70 094511 (2004).

“The effect of Fe and Ru substitution on the superconductivity in MgCNi3”, T. Klimczuk and R. J. Cava, Sol. State Comm. 132 379 (2004).

“Sodium Ion Ordering in NaxCoO2”, M.L. Foo, Q. Xu, V. Kumar, R.J. Cava, H.W. Zandbergen, Phys. Rev. B 70 024101(2004).

“Synthesis and magnetic properties of (Ba,Bi)1.54Rh8O16 hollandite”, T. Klimczuk, Wei-Li Lee, H. W. Zandbergen and R. J. Cava, Mat. Res. Bull. 39 1671 (2004).

4“Specific heat study of the Na0.3CoO21.3H2O superconductor: influence of the complex chemistry”, B.G. Ueland, P. Schiffer, R.E. Schaak, M.L. Foo, V.L. Miller, and R.J. Cava, Physica C 402 27 (2004).

“Electronic Frustration on a Triangular Lattice”, N. P. Ong and R.J. Cava, Science 305 52 (2004).

“Pressure dependence of the superconducting transition temperature of MgCNi3”, G. Garbarino, M. Monteverde, M. Nunez-Regueiro, C. Acha, R. Weht, T. He, K.A. Regan, N. Rogado, M. Hayward, and R.J. Cava, Physica C: Superconductivity 408-10 754 (2004).

“Reply to “Comment on `Experimental determination of superconducting parameters for the intermetallic perovskite superconductor MgCNi3’””, Z. Q. Mao, M. M. Rosario, K. D. Nelson, K. Wu, I. G. Deac, P. Schiffer, Y. Liu, T. He, K. A. Regan, and R. J. Cava, Phys. Rev. B69 136502 (2004).

“Low Temperature Spin Freezing in Dy2Ti2O7 Spin Ice” J. Snyder, B. G. Ueland, J. S. Slusky, H. Karunadasa, R. J. Cava, and P. Schiffer, Phys. Rev. B 69 064414 (2004).

“MgB2 energy gap determination by scanning tunneling spectroscopy”, T.W. Heitmann, S.D. Bu, D.M. Kim, J.H. Choi, J. Giencke, C.B. Eom, K.A. Regan, N. Rogado, M.A. Hayward, T. He, J.S. Slusky, P. Khalifah, M. Haas, R.J. Cava, D.C. Larbalestier, and M.S. Rzchowski, Superconductor Science and Technology 17 237 Suppl. S (2004).

“Competing magnetic phases on a Kagome staircase” G. Lawes, M. Kenzelmann, N. Rogado, K. H. Kim, G. A. Jorge, R. J. Cava, A. Aharony, O. Entin-Wohlman, A. B. Harris, T. Yildirim, Q. Z. Huang, S. Park, C. Broholm, and A. P. Ramirez, Phys. Rev. Lett. 93 247201 (2004).

“Carbon isotope effect in superconducting MgCNi3”, T. Klimczuk and R.J. Cava, Phys. Rev. B 70 212514 (2004).

“Quantum and thermal spin relaxation in the diluted spin ice Dy2-xMxTi2O7 (M=Lu,Y)”, J. Snyder, B. G. Ueland, Ari Mizel, J. S. Slusky, H. Karunadasa, R. J. Cava, and P. Schiffer, Phys. Rev. B 70 184431 (2004).

“Coupling between electronic and structural degrees of freedom in the triangular lattice conductor NaxCoO2” Q. Huang, M.L. Foo, R.A. Pascal, J.W. Lynn, B.H. Toby, Tao He, H.W. Zandbergen, and R.J. Cava, Phys. Rev. B 70 184110 (2004).

“Schizophrenic electrons in ruthenium-based oxides”, R. J. Cava, Dalton Trans. 2979 (2004).

2005

“Hydration phase diagram for sodium cobalt oxide Na0.3CoO2•1.3H2O” M.L. Foo, T. Klimczuk, and R.J. Cava, Materials Research Bulletin 40 665 (2005).

“Synthesis of Three Layer NaxCoO2 (x=0.3, 0.5, 0.6, 0.75, 1.0) and Superconductivity in Three Layer Na0.3CoO2•1.3H2O”, M.L. Foo, T. Klimczuk, R.J. Cava, Q. Huang, J.W. Lynn, Q. Huang, J.W. Lynn and H.W. Zandbergen, Materials Research Society Proceedings 848 FF6.11 (2005).

“Characterization of the Structural Transition in Na0.75CoO2” Q. Huang, J. W. Lynn, B. H. Toby, M.L. Foo, and R.J. Cava, Journal of Physics-Condensed Matter 17 1831 (2005).

“Heat capacity of Na0.3CoO2•1.3H2O, a new two-gap superconductor: Comparison with the heat capacity of MgB2”, N. Oeschler, R.A. Fisher, N.E. Philips, J.E. Gordon, M.L. Foo, and R.J. Cava, Chinese Journal Of Physics 43 574 Suppl. 2, (2005).

“Heat capacity of Na0.3CoO2•1.3H2O”, N. Oeschler, R.A. Fisher, N.E. Philips, J.E. Gordon, M.L. Foo, and R.J. Cava, Physica B-Condensed Matter 359 479 (2005).

“Geometrical magnetic frustration in rare-earth chalcogenide spinels”, G.C. Lau, R.S. Freitas, B.G. Ueland, P. Schiffer and R.J. Cava, Phys. Rev. B72 054411 (2005).

“Magnetically driven ferroelectric order in Ni3V2O8”, G. Lawes, A. B. Harris, T. Kimura, N. Rogado, R. J. Cava, A. Aharony, O. Entin-Wohlman, T. Yildirim, M. Kenzelmann, C. Broholm, and A. P. Ramirez, Phys. Rev. Lett. 95 087205 (2005).

“Nanometer structural columns and frustration of magnetic ordering in Nb12O29” E.N. Andersen, T. Klimczuk V. L. Miller and R.J. Cava, Phys. Rev. B 72 033413 (2005).

“Effect of 11B substitution on the superconductivity of MgCNi3”, T. Klimczuk M. Avdeev, J.D. Jorgensen, and R.J. Cava, Phys. Rev. B 71 184512 (2005).

“Isolated spin 3/2 plaquettes in Na3RuO4”, K.A. Regan, Q. Huang, and R.J. Cava, J. Sol. St. Chem. 178 2104 (2005).

“Honeycombs of triangles and magnetic frustration in SrL2O4 (L=Gd, Dy, Ho, Er, Tm, and Yb)”, H. Karunadasa, Q. Huang, B.G. Ueland, P. Schiffer and R.J. Cava, Phys. Rev. B 71 144414 (2005).

“Synthesis and properties of the Co7Se8-xSx and Ni7Se8-xSx solid solutions”, V.L. Miller, W.L. Lee, G. Lawes and R.J. Cava, J. Sol. St. Chem. 178 1508 (2005).

“Angle-resolved photoemission spectroscopy (ARPES) of Na0.7CoO2”, A. Kuprine, M. Z. Hasan, Y.D. Chuang, Y. Kong, A. Fedorov, Z. Hussain, N.S. Rogado, M.L. Foo, and R.J. Cava, Intl. J. Mod. Phys. B 19 345 Part 1 Sp. Iss. (2005).

“Orbital dependence of the fermi liquid state in Sr2RuO4”, T.E. Kidd, T. Valla, A.V. Fedorov, P.D. Johnson, M.K. Haas and R.J. Cava, Phys. Rev. Lett. 94 107003 (2005).

“Supported superparamagnetic Pd/Co alloy nanoparticles prepared from a silica/cyanogel co-gel”, M. Vondrova M, T. Klimczuk T, V.L. Miller, B.W. Kirby, N. Yao, R.J. Cava, and A. B. Bocarsly, Chem. Mater. 17 6216 (2005).

“Contemporary superconducting materials”, R.J. Cava, Chem. Comm. 43 5373 (2005).

2006

“Ferromagnetism below 10 K in Mn-doped BiTe”, J.W.G. Bos, M. Lee, E. Morosan, H.W. Zandbergen, W.L. Lee, N.P. Ong, and R.J. Cava, Phys. Rev. B 74 184429 (2006).

“Solid-state Physics – Super Silicon”, R.J. Cava, Nature 444 427 (2006).

“Complete d-band dispersion relation in sodium cobaltates”, D. Qian, L. Wray, D. Hsieh, L. Viciu, R.J. Cava, J.L. Luo, D.Wu, N.L. Wang, M.Z. Hasan, Phys. Rev. Lett. 97 186405 (2006).

“Unconventional dynamics in triangular Heisenberg antiferromagnet NaCrO2”, A. Olariu, P. Mendels, F. Bert, B.G. Ueland, P. Schiffer, R.F. Berger and R.J. Cava, Phys. Rev. Lett. 97 167203 (2006).

“Stuffed rare earth pyrochlore solid solutions”, G.C. Lau, B.D. Muegge, T.M. McQueen, E.L. Duncan, and R.J. Cava, J. Sol. St. Chem. 179 3126 (2006).

“Structure and magnetic properties of Eu2CaCu2O6” Q.A. Xu, T. Klimczuk, J. Jansen, R.J. Cava, and H.W. Zandbergen, Chem. Mater. 18 4585 (2006).

“Ca25Co22O56(OH)28: A layered misfit compound” T. Klimczuk, H.W. Zandbergen, N.M. van der Pers, L. Viciu, V.M. Miller, M.H. Lee, and R.J. Cava, Mater. Res. Bull. 41 1673 (2006).

“Superconductivity in CuxTiSe2”, E. Morosan, H.W. Zandbergen, B.S. Dennis, J.W.G. Bos, Y. Onose, T. Klimczuk, A.P. Ramirez, N.P. Ong, and R.J. Cava, Nature Physics 2 544 (2006).

“Field dependence of magnetic ordering in Kagome-staircase compound Ni3V2O8”, Kenzelmann M, Harris AB, Aharony A, Entin-Wohlman O, Yildirim T, Huang Q, Park S, Lawes G, Broholm C, Rogado N, Cava RJ, Kim KH, Jorge G, Ramirez AP, Phys. Rev. B 74 014429 (2006).

“Complex magnetic order in the kagome staircase compound Co3V2O8” Chen Y, Lynn J.W, Huang Q., Woodward F.M, Yildirim T., Lawes G., Ramirez A.P., Rogado N, Cava R.J., Aharony A, Entin-Wohlman O., Harris A.B., Phys. Rev. B 74 014430 (2006).

“Are cobaltates conventional? An ARPES viewpoint” M.Z. Hasan, D. Qian, M.L. Foo, and R.J. Cava, Annals of Physics 321 1568 (2006).

“Orbitally driven spin-singlet dimerization in S=1 La4Ru2O10”, Hua Wu, Z. Hu, T. Burnus, J. D. Denlinger, P. G. Khalifah, L.-Y. Jang, H. H. Hsieh, A. Tanaka, K. S. Liang, J. W. Allen, R. J. Cava, D. I. Khomskii, and L. H. Tjeng, Phys. Rev. Lett 96 256402 (2006).

“Stoichiometric oxygen content in NaxCoO2” L. Viciu, Q. Huang, and R.J. Cava, Phys. Rev. B 73 212107 (2006).

“Large enhancement of the thermopower in NaxCoO2 at high Na doping”, M. Lee, L. Viciu, L Li, Y.Y. Wang, M.L. Foo, S. Watauchi, R.A. Pascal, R.J. Cava, and N.P. Ong, Nature Materials 5 537 (2006).

“Low-lying quasiparticle states and hidden collective charge instabilities in parent cobaltate superconductors”, D. Qian, D. Hsieh, L. Wray, Y.D. Chuang, A. Fedorov, D. Wu, J.L. Luo, N.L. Wang, L. Viciu, R.J. Cava, and M.Z. Hasan, Phys. Rev. Lett. 96 216405 (2006).

“Crystal structure and elementary properties of NaxCoO2 (x=0.32, 0.51, 0.6, 0.75, and 0.92) in the three-layer NaCoO2 family”, L. Viciu, J.W.G. Bos, H.W. Zandbergen, Q. Huang, M. L. Foo, S. Ishiwata, A. P. Ramirez, M. Lee, and R.J. Cava, Phys. Rev. B 73 174104 (2006).

“Structure and magnetic properties of hollandite Ba1.2Mn8O16” S. Ishiwata, J.W.G. Bos, Q Huang and R J Cava, J. Phys.: Condens. Matter 18 3745 (2006).

“Stability and equation of state of the post-perovskite phase in MgGeO3 to 2 Mbar” Atsushi Kubo, Boris Kiefer, Guoyin Shen, Vitali B. Prakapenka, Robert J. Cava, and Thomas S. Duffy, Geophysical Research Letters 33 L12S12 (2006).

“High-resolution neutron diffraction study of possible charge ordering in Na0.5CoO2” A. Williams, M L Foo, L. Viciu, R J Cava, and J P Attfield, Phys. Rev. B 73 134401 (2006).

“Zero-point entropy in stuffed spin-ice”, G.C. Lau, R.S. Freitas, B.G. Ueland, B.D. Muegge, E.L. Duncan, P. Schiffer, and R.J. Cava, Nature Physics 2 249 (2006).

“Low-lying electronic structure of triangular cobaltite”, A.P. Kuprin, M.Z. Hasan, Y.D. Chuang, D. Qian, M.L. Foo, and R.J. Cava, J. Phys. Chem. Sol. 67 235 (2006).

“Muon Spin Rotation Study of MgCNi3”, G.J. MacDougall, R.J. Cava, S-J Kim, P.L. Russo, A.T. Savici, C.R. Wiebe, A. Winkels, Y.J. Uemura, and G.M. Luke, Physica B 374-375 263 (2006).

“Synthesis and characterization of the pseudo-hexagonal hollandites ALi2Ru6O12 (A = Na, K)”, M.L. Foo, T. He, Q. Huang, H.W. Zandbergen, T. Siegrist, G. Lawes, A.P. Ramirez, and R.J. Cava, J. Sol. St. Chem. 179 941 (2006).

“Structure and magnetic properties of the orthorhombic n=2 Ruddlesden-Popper phases Sr3Co2O5+δ (δ=0.91, 0.64 and 0.38)”, L. Viciu, H.W. Zandbergen, Q. Xu, Q. Huang, M. Lee, R.J. Cava, J. Sol. St. Chem. 179 500 (2006).

“Synthesis, structure and physical properties of Ru ferrites: BaMRu5O11 (M = Li and Cu) and BaM’2Ru4O11 (M’ = Mu, Fe and Co)”, M.L. Foo, Q. Huang, J. W. Lynn, Wei-Li Lee, Tomasz Klimczuk, I.S. Hagemann, N.P. Ong, and R.J. Cava, J. Sol. St. Chem. 179 563 (2006).

“Quasiparticle dynamics in the vicinity of metal-insulator phase transition in NaxCoO2”, D. Qian, L. Wray, D. Hsieh, D. Wu, J.L. Luo, N.L. Wang, A. Kuprin, A. Fedorov, R.J. Cava, L. Viciu, and M.Z. Hasan, Phys. Rev. Lett. 96 046407 (2006).

“Magnetic characterization of the sawtooth-lattice olivines ZnL2S4 (L=Er,Tm,Yb)” G.C. Lau, B.G. Ueland, R.S. Freitas, M. L. Dahlberg, P. Schiffer, and R.J. Cava, Phys. Rev. B 73 012413 (2006).

“Slow spin relaxation in a highly polarized cooperative paramagnet” B. G. Ueland, G. C. Lau, R. J. Cava, J. R. O’Brien, and P. Schiffer, Phys. Rev. Lett. 96 027216 (2006).

“Structure and magnetism of NaRu2O4 and Na2.7Ru4O9” K.A. Regan, Q. Huang, M. Lee, A.P. Ramirez, and R.J. Cava, J. Sol. St. Chem. 179 195 (2006).

“Superconductivity in noncentrosymmetric Mg10Ir19B16”, T. Klimczuk, Q. Xu, E. Morosan, J.D. Thompson, H.W. Zandbergen, and RJ Cava, Phys. Rev. B74 220502 (2006).

2009

“Coupled Magnetic and Ferroelectric Domains in Multiferroic Ni3V2O8”, I. Cabrera, M. Kenzelmann, G. Lawes, Y. Chen, W.C. Chen, R. Erwin, T.R. Gentile, J.B. Leao, J.W. Lynn, N. Rogado, R.J. Cava and C. Broholm, Phys. Rev. Lett. 103 087201 (2009).

“A tunable topological insulator in the spin helical Dirac transport regime”, D. Hsieh, Y. Xia, D. Qian, L. Wray, J.H. Dil, F. Meier, J. Osterwalder, L. Patthey, J.G. Checkelsky, N.P. Ong, A.V. Fedorov, H. Lin, A. Bansil, D. Grauer, Y.S. Hor, R.J. Cava, and M.Z. Hasan, Nature 460 1101 (2009).

“Topological surface states protected from backscattering by chiral spin texture”, Pedram Roushan, Jungpil Seo, Colin V. Parker, Y.S. Hor, D. Hsieh, Dong Qian, Anthony Richardella, M. Z.Hasan, R.J. Cava, Ali Yazdani, Nature 460 1106 (2009).

“Tetragonal-to-Orthorhombic Structural Phase Transition at 90 K in the Superconductor Fe1.01Se”, T.M. McQueen, A.J. Williams, P.W. Stephens, J. Tao, Y. Zhu, V. Ksenofontov, F. Casper, C. Felser, and R.J. Cava, Phys. Rev. Lett. 103 057002 (2009).

“Electronic and magnetic phase diagram of beta-Fe1.01Se with superconductivity at 36.7 K under pressure”, S. Medvedev, T.M. McQueen, I. A. Troyan, T. Palasyuk, M. I. Eremets, R. J. Cava, S. Naghavi, F. Casper, V. Ksenofontov, G. Wortmann, C. Felser, Nature Materials 8 630 (2009).

“Observation of a large-gap topological-insulator class with a single Dirac cone on the surface”, Y. Xia, D. Qian, D. Hsieh, L. Wray, A. Pal, H. Lin, A. Bansil, D. Grauer, Y. S. Hor, R. J. Cava, M. Z. Hasan, Nature Physics 5 398 (2009).

“Why Does Undoped FeSe Become a High-T-c Superconductor under Pressure?”, T. Imai, K. Ahilan, F.L. Ning, T.M. McQueen, and R.J. Cava, Phys. Rev. Lett. 102 177005 (2009).

“Observation of Unconventional Quantum Spin Textures in Topological Insulators”, D. Hsieh, Y. Xia, L. Wray, D. Qian, A. Pal, J.H. Dil, J. Osterwalder, F. Meier, G. Bihlmayer, C. L. Kane, Y.S. Hor, R.J. Cava, M.Z. Hasan, Science 323 919 (2009).

“Quantum Interference in Macroscopic Crystals of Nonmetallic Bi2Se3”, J.G. Checkelsky, Y.S. Hor, M.H. Liu, D.X. Qu, R.J. Cava and N.P. Ong, Phys. Rev. Lett. 103 246601 (2009).

“Observation of Time-Reversal-Protected Single-Dirac-Cone Topological-Insulator States in Bi2Te3 and Sb2Te3”, D. Hsieh, Y. Xia, D. Qian, L. Wray, F. Meier, J.H. Dil, J. Osterwalder, L. Patthey, A.V. Fedorov, H. Lin, A. Bansil, D. Grauer, Y.S. Hor, R.J. Cava and M.Z. Hasan, Phys. Rev. Lett. 103 146401 (2009).

“Realization of the bond order wave (BOW) phase of extended Hubbard models in Rb-TCNQ(II)”, T.M. McQueen, D. M. Ho, C. Jimenez Cahua, R. J. Cava, R. A. Pascal, Jr., Z. G. Soos, Chem. Phys. Lett. 475 44 (2009).

“Low temperature Schottky anomalies in the specific heat of LaCoO3: Defect-stabilized finite spin states”, C. He, H. Zheng, J.F. Mitchell, M.L. Foo, R.J. Cava, C. Leighton, Appl. Phys. Lett. 94 102514 (2009).

“The low temperature thermoelectric properties of CuxTiSe2-ySy”, Y.S. Hor and R.J. Cava, Mat. Res. Bull. 44 1375 (2009).

“p-type Bi2Se3 for topological insulator and low-temperature thermoelectric applications”, Y. S. Hor, A, Richardella, P. Roushan, Y. Xia, J.G. Checkelsky, A. Yazdani, M.Z. Hasan, N.P. Ong, and R.J. Cava, Phys Rev. B79 195208 (2009).

“Thermoelectric properties of Sn-doped Bi-Sb”, Y.S. Hor and R.J. Cava, J. Alloys and Compounds 479 368 (2009).

“Temperature Dependent Thermoelectric Properties of the Bi2Te2S – Sb2Te2S Solid Solution”, D. C. Grauer, Y. S. Hor and R. J. Cava, Mat. Res. Bull. 44 1926 (2009).

“The stoichiometry of FeSe”, A.J. Williams, T.M. McQueen, and R.J. Cava, Sol. St. Comm. 149 1507 (2009).

“Magnetoelastic coupling in multiferroic Ni3V2O8”, L.I. Vegara, J. Cao, N. Rogado, Y.Q. Wang, R.P. Chaudhury, R.J. Cava, B. Lorenz, and J.L. Musfeldt, Phys Rev. B 80 052303 (2009).

“Vortex dynamics and frustration in two-dimensional triangular chromium lattices”, M. Hemmida, H. -A. Krug von Nidda, N. Buettgen, A. Loidl, L.K. Alexander, R. Nath, A.V. Mahajan, R.F. Berger, R.J. Cava, Cava, Yogesh Singh, and D.C. Johnston, Phys. Rev. B 80 054406 (2009).

“Possible observation of quantum ferromagnetic fluctuations in La4Ru6O19”, Y.A. Ying, K.D. Nelson, I.G. Deac, P. Schiffer, P. Khalifah, R.J. Cava, Y. Liu, Phys. Rev. B 80 024303 (2009).

“Local-moment ferromagnetism and unusual magnetic domains in Fe1/4TaS2 crystals”, M.D. Vannette, S. Yeninas, E. Morosan, R.J. Cava, R. Prozorov, Phys. Rev. B 80 024421 (2009).

“Insulator to correlated metal transition in V1-xMoxO2”, K.L. Holman, T.M. McQueen, A.J. Williams, T. Klimczuk, P.W. Stephens, H.W. Zandbergen, Q. Xu, F. Ronning, R. J. Cava, Phys. Rev. B 79 245114 (2009).

“The metal-insulator transition in Fe1.01-xCuxSe”, A.J. Williams, T.M. McQueen, V. Ksenofontov, C. Felser, R. J. Cava, J. Phys. Cond. Mat. 30 305701 (2009).

“Ab initio Structure Determination of Mg10Ir19B16”, Qiang Xu, T. Klimczuk, Ton Gortenmulder, Jacob Jansen, M. A. McGuire, R. J. Cava, Henny W. Zandbergen, Chem. Mat. 21 2499 (2009).

“Stoichiometry, spin fluctuations, and superconductivity in LaNiPO”, T.M. McQueen, T. Klimczuk, A.J. Williams, Q. Huang, R.J. Cava, Phys. Rev. B 79 172502 (2009).

“The A2+Mn5(SO4)6 family of triangular lattice, ferromagnetic sulfates”, D. V. West, T.M. McQueen, I.D. Posen, X. Ke, Q. Huang, H.W. Zandbergen, A.J. Williams, P. Schiffer, R.J. Cava, J. Sol. St. Chem. 182 1343 (2009).

“Cluster-glass behavior of a highly oxygen deficient perovskite, BaBi0.28Co0.72O2.2”, T. Klimczuk, H.W. Zandbergen, Q. Huang, T.M. McQueen, F. Ronning, B. Kusz, J.D. Thompson, R.J. Cava, J. Phys. Cond. Matt. 21 105801 (2009).

“Superconductivity at 2.2 K in the layered oxypnictide La3Ni4P4O2”, T. Klimczuk, T.M. McQueen, A.J. Williams, Q. Huang, F. Ronning, E.D. Bauer, J.D. Thompson, M.A. Green, R.J. Cava, Phys. Rev. B 79 012505 (2009).

“Origin and tuning of the magnetocaloric effect in the magnetic refrigerant Mn1.1Fe0.9(P0.8Ge0.2)”, Danmin Liu, Ming Yue, Jiuxing Zhang, T.M. McQueen, Jeffrey W. Lynn, Xiaolu Wang, Ying Chen, Jiying Li, R.J. Cava, Xubo Liu, Zaven Altounian, Q. Huang, Phys. Rev. B 79 014435 (2009).

“Extreme sensitivity of superconductivity to stoichiometry in Fe1+δSe”, T.M. McQueen, Q. Huang, V. Ksenofontov, C. Felser, Q. Xu, H.W. Zandbergen, Y.S. Hor, J. Allred, A.J. Williams, D. Qu, J.G. Checkelsky, N.P. Ong, R.J. Cava, Phys. Rev. B 79 014522 (2009).

“Magnetodielectric effects at magnetic ordering transitions” G. Lawes, T. Kimura, C.M. Varma, M.A. Subramanian, N. Rogado, R.J. Cava, and A.P. Ramirez, Prog. Sol. St. Chem. 37 40 (2009).

“Magnetothermal study of the hybrid frustrated magnet Dy2-xTbxTi2O7”, X. Ke, D.V. West, R.J. Cava and P. Schiffer, Phys. Rev. B 80 144426 (2009).

“Lattice collapse and the magnetic phase diagram of Sr1-xCaxCo2P2”, S. Jia, A.J. Williams, P.W. Stephens and R.J. Cava, Phys. Rev. B 80 165107 (2009).

“Scaling behaviour of magnetic transitions in Ni3V2O8”, P. Kharel, A. Kumarasiri, A. Dixit, N. Rogado, R.J. Cava, G. Lawes, Phil. Mag. 89 1923 (2009).

“Magnetic properties of the garnet and glass forms of Mn3Al2Si3O12”, G.C. Lau, T. Klimczuk, F. Ronning, T.M. McQueen, and R.J. Cava, Phys. Rev. B80 214414 (2009).

“PbMn(SO4)2: A new chiral antiferromagnet”, D.V. West, I.D. Posen, Q. Huang, H.W. Zandbergen, T.M. McQueen, R. J. Cava, J. Sol. St. Chem. 182 2461 (2009).

2010

“Low temperature magnetothermoelectric effect and magnetoresistance in Te vapor annealed Bi2Te3”, Y.S. Hor, D. Qu, N.P. Ong, and R.J. Cava, J. Phys Cond. Mat. 22 375801 (2010).

“Quantum Oscillations and Hall Anomaly of Surface States in the Topological Insulator Bi2Te3”, D.X. Qu, Y.S. Hor, J. Xiong, R.J. Cava, and N.P. Ong, Science 329 821 (2010).

“Divergent effects of static disorder and hole doping in geometrically frustrated beta-CaCr2O4”, S.E. Dutton, C.L. Broholm, and R.J. Cava, J. Sol. St. Chem. 183 1798 (2010).

“Electric field control of multiferroic domains in Ni3V2O8 imaged by x-ray polarization-enhanced topography”, F. Fabrizi, H.C. Walker, L. Paolasini, F. de Bergevin, T. Fennell, N. Rogado, R.J. Cava, T. Wolf, M. Kenzelmann, and D.F. McMorrow, Phys. Rev. B82 024434 (2010).

“Muon spin rotation/relaxation measurements of the noncentrosymmetric superconductor Mg10Ir19B16”, A.A. Aczel, T.J. Williams, T. Goko, J.P. Carlo, W. Yu, Y.J. Uemura, T. Klimczuk, J.D. Thompson, R.J. Cava, and G.M. Luke, Phys. Rev. B82 024520 (2010).

“Superconductivity at 2.3 K in the misfit compound (PbSe)1.16(TiSe2)2”, N. Giang, Q. Xu, Y.S. Hor, A.J. Williams, S.E. Dutton, H.W. Zandbergen, and R.J. Cava, Phys. Rev. B82 024503 (2010).

“Transmission of topological surface states through surface barriers”, J. Seo, P. Roushan, H. Beidenkopf, Y.S. Hor, R.J. Cava, and A Yazdani, Nature 466 343 (2010).

“Magnetic and structural properties of Ca(Fe1-xCox)2P2 and Ca(Ni1-xCox)2P2”, S.A. Jia, S.X. Chi, JW. Lynn, and R.J. Cava, Phys. Rev. B81 214446 (2010).

“Half-Heusler ternary compounds as new multifunctional experimental platforms for topological quantum phenomena”, H. Lin, L.A. Wray, Y.Q. Xia, S.Y. Xu, S.A. Jia, R.J. Cava, A. Bansil, M.Z. Hasan, Nature Materials 9 546 (2010).

“Density of phonon states in superconducting FeSe as a function of temperature and pressure”, V. Ksenofontov, G. Wortmann, A.I. Chumakov, T. Gasi, S. Medvedev, T.M. McQueen, R.J. Cava, and C. Felser, Phys. Rev. B81 184510 (2010).

“Development of ferromagnetism in the doped topological insulator Bi2-xMnxTe3”, Y.S. Hor, P. Roushan, H. Beidenkopf, J. Seo, D. Qu, J.G. Checkelsky, L.A. Wray, D. Hsieh, Y. Xia, S.Y. Xu, D. Qian, M.Z. Hasan, N.P. Ong, A. Yazdani, and RJ Cava, Phys. Rev. B81 195203 (2010).

“Geometric magnetic frustration in the R-type ferrite SrSn2Ga1.3Cr2.7O11 and the spinel-based chromates”, I.D. Posen, T.M. McQueen, A.J. Williams, D.V. West, Q. Huang, and R.J. Cava, Phys. Rev. B81 134413 (2010).

“Multiple electronic transitions and superconductivity in PdxTiSe2”, E. Morosan, K.E. Wagner, L.L. Zhao, Y.S. Hor, A.J. Williams, J. Tao, Y. Zhu, and R.J. Cava, Phys. Rev. B81 094524 (2010).

“Coexisting magnetic order and cooperative paramagnetism in the stuffed pyrochlore Tb2+xTi2-2xNbxO7”, B.G. Ueland, J.S. Gardner, A.J. Williams, M.L. Dahlberg, J.G. Kim, Y. Qiu, J.R.D. Copley, P. Schiffer, and R.J. Cava, Phys. Rev. B81 060408 (2010).

“Magnetic properties of Ba2HoSbO6 with a frustrated lattice geometry”, S. Calder, X. Ke, F. Bert, A. Amato, C. Baines, C. Carboni, R.J. Cava, A. Daoud-Aladine, P. Deen, T. Fennell, A.D. Hillier, H. Karunadasa, J.W. Taylor, P. Mendels, P. Schiffer, S.T. Bramwell, Phys. Rev. B81 064425 (2010).

“Neutron scattering and crystal field studies of the rare earth double perovskite Ba2ErSbO6”, S. Calder, T. Fennell, W. Kockelmann, G.C. Lau, R.J. Cava, and S.T. Bramwell, J. Phys. Cond. Mat. 22 116007 (2010).

“Superconductivity in CuxBi2Se3 and its Implications for Pairing in the Undoped Topological Insulator”, Y.S. Hor, A.J. Williams, J.G. Checkelsky, P. Roushan, J. Seo, Q. Xu, H.W. Zandbergen, A. Yazdani, N.P. Ong, and R.J. Cava, Phys. Rev. Lett. 104 057001 (2010).

“Magnetoelastic coupling in magnetically frustrated Co3V2O8”, L.I. Vergara, J. Cao, LC. Tung, N. Rogado, F. Yen, YQ. Wang, RJ. Cava, B. Lorenz, Y.J. Wang, and J.L. Musfeldt, Phys. Rev. B81 012403 (2010).

“Observation of topological order in a superconducting doped topological insulator”, L.A. Wray, S.Y. Xu, Y.Q. Xia, Y.S. Hor, D. Qian, A.V. Fedorov, H. Lin, A. Bansil R.J. Cava and M.Z. Hasan, Nature Physics 6 855 (2010).

“Dimer breaking and high-temperature ferromagnetism in LaCo2(Ge1-xPx)2”, S.A. Jia and R.J. Cava, Phys. Rev. B82 180410 (2010).

“Direct observation of spin-polarized surface states in the parent compound of a topological insulator using spin- and angle-resolved photoemission spectroscopy in a Mott-polarimetry mode”, D.Hsieh, L. Wray, D. Qian, Y. Xia, J.H. Dil, F. Meier, L. Patthey, J. Osterwalder, G. Bihlmayer, Y.S. Hor, R.J. Cava and M.Z. Hasan, New J. Phys. 12 125001 (2010).

“Physical properties and magnetic structure of the layered oxyselenide La2O3Mn2Se2”, N. Ni, E. Climent-Pascual, S. Jia, Q. Huang and R.J. Cava, Phys. Rev. B 82 214419 (2010).

2011

“Ferromagnetic quantum critical point induced by dimer-breaking in SrCo2(Ge1-xPx)2”, Shuang Jia, Pawina Jiramongkolchai, M. R. Suchomel, B. H. Toby, J. G. Checkelsky, N. P. Ong and R. J. Cava, Nature Physics 7 207 (2011).

“Topological Phase Transition and Texture Inversion in a Tunable Topological Insulator”, S.Y. Xu, Y. Xia, L.A. Wray, S. Jia, F. Meier, J.H. Dil, J. Osterwalder, B. Slomski, A. Bansil, H. Lin, R.J. Cava and M.Z. Hasan, Science 332 560 (2011).

“Crystal growth of CsCl-type Yb0.24Sn0.76Ru”, T. Klimczuk, C.H. Wang, Q.Xu, J. Lawrence, T. Durakiewicz, F. Ronning, A Llobet, E.D. Bauer, J.C. Griveau, W. Sadowski, H.W. Zandbergen, J.D. Thompson and R.J. Cava, J. Cryst. Growth 318 1005 (2011).

“NaIrO3 – A pentavalent post-perovskite”, M. Bremholm M, S.E. Dutton, P.W. Stephens and R.J. Cava, J. Sol. St. Chem. 184 601 (2011).

“Pressure stabilized Se-Se dimer formation in PbSe2”, M. Bremholm, Y.S. Hor and R.J. Cava, Sol. St. Sci. 13 38 (2011).

“Sensitivity of the magnetic properties of the ZnCr2O4 and MgCr2O4 spinels to nonstoichiometry”, S.E. Dutton, Q. Huang, O. Tchernyshyov, C.L. Broholm and R.J. Cava, Phys. Rev. B 83 064407 (2011).

“A topological insulator surface under strong Coulomb, magnetic and disorder perturbations”, L.A. Wray, S.Y. Xu, Y.Q. Xia, D. Hsieh, A.V. Fedorov, Y.S. Hor, R.J. Cava, A. Bansil, H. Lin, and M.Z. Hasan, Nature Physics 7 32 (2011).

“Na27Ru14O48: A new mixed-valence sodium ruthenate with magnetic heptameric plaquettes” J.M. Allred, L.M. Wang, P. Khalifah and R.J. Cava, J. Sol. St. Chem. 184 44 (2011).

“Bulk Band Gap and Surface State Conduction Observed in Voltage-Tuned Crystals of the Topological Insulator Bi2Se3”, J. G. Checkelsky, Y. S. Hor, R. J. Cava, and N. P. Ong, Phys. Rev. Lett. 106 196801 (2011).

“Polymorphism in BaPb1-xBixO3 at the superconducting composition”, E. Climent-Pascual, Ni Ni, S. Jia, Q. Huang and R.J. Cava, Phys. Rev. B 83 174512 (2011).

“Helical magnetism and structural anomalies in triangular lattice alpha-SrCr2O4”, S.E. Dutton, E. Climent-Pascual P.W. Stephens, J.P. Hodges, A. Huq, C.L. Broholm and R.J. Cava, J. Phys. Cond. Matt. 23 246005 (2011).

“Superconductivity and non-metallicity induced by doping the topological insulators Bi2Se3 and Bi2Te3”, Y.S. Hor, J.G. Checkelsky, D. Qu, N.P. Ong and R.J. Cava, J. Phys and Chem. Sol. 72 572 (2011).

“Structural, transport, thermodynamic, and neutron diffraction studies of layered R2O3Fe2Se2 (R = Ce, Pr, Nd, and Sm)”, N. Ni, S. Jia, Q. Huang, E. Climent-Pascual, and R.J. Cava, Phys. Rev. B 83 224403 (2011).

“Bulk Band Gap and Surface State Conduction Observed in Voltage-Tuned Crystals of the Topological Insulator Bi2Se3”, J.G. Checkelsky, Y.S. Hor, R.J. Cava, and N.P. Ong, Phys. Rev. Lett. 106 196801 (2011).

“Pressure-restored superconductivity in Cu-substituted FeSe”, L.M. Schoop, S.A. Medvedev, V. Ksenofontov, A. Williams, T. Palasyuk, I.A. Troyan, J. Schmitt, F. casper, C.H. Wang, M. Eremets, R.J. Cava and C. Felser, Phys. Rev. B 84 174505 (2011).

“High Tc electron doped Ca10(Pt3As8)(Fe2As2)5 and Ca10(Pt4As8)(Fe2As2)5 superconductors with skutterudite intermediary layers”, N. Ni, J.M. Allred, B.C. Chan, and R.J. Cava, Proc. Nat. Acad. Sci USA 108 E1019 (2011).

“Magnetic Proximity Effect as a Pathway to Spintronic Applications of Topological Insulators”, I. Vobornik, U. Manju, J. Fujii, F. Borgatti, P. Torelli, D. Krizmancic, Y.S. Hor, R.J. Cava, and G. Panaccione, Nano Letters 11 4079 (2011).

“The effect of Fe doping on superconductivity in ZrRuP” L.M. Schoop, V. Ksenofontov, T. Gasi, R.J. Cava and C. Felser, Sol. St. Comm. 151 1504 (2011).

“Magnetic properties of hole-doped SCGO, SrCr8Ga4-xMxO19 (M = Zn, Mg, Cu)”, S.E. Dutton, E.D. Hanson, C.L. Broholm, J.S. Slusky, and R.J. Cava, J. Phys. Cond. Matt. 23 386001 (2011).

“Crystal fields, disorder, and antiferromagnetic short-range order in Yb0.24Sn0.76Ru”, T. Klimczuk, C.H. Wang, J.M. Lawrence, Q. Xu, T. Durakiewicz, F. Ronning, A. Llobet, F. Trouw, N. Kurita, Y. Tokiwa, H.O. Lee, C.H. Booth, J.S. Gardner, E.D. Bauer, J.J. Joyce, H.W. Zandbergen, R. Movshovich, R.J. Cava, and J.D. Thompson, Phys. Rev. B 84 075152 (2011).

“Spin-orbital ground states of superconducting doped topological insulators: A Majorana platform”, L.A. Wray, S.Y. Xu, Y.Q. Xia, D. Qian, A.V. Federov, H. Lin, A. Bansil, L. Fu, Y.S. Hor, R.J. Cava and M.Z. Hasan, Phys. Rev. B 83 224516 (2011).

“Superconductivity in WO2.6F0.4 synthesized by reaction of WO3 with Teflon”, D. Hirai, E. Climent-Pascual and R.J. Cava, Phys. Rev. B 84 174519 (2011).

“Low-carrier-concentration crystals of the topological insulator Bi2Te2Se” Shuang Jia, Huiwen Ji, E. Climent-Pascual, M.K. Fuccillo, M.E. Charles, J. Xiong, N.P. Ong and R.J. Cava, Phys. Rev. B 84 235206 (2011).

“Magnetotransport properties of BaRuO3: Observation of two scattering rates”, Y.A. Ying, Y. Liu, T. He, and R.J. Cava, Phys. Rev. B 84 233104 (2011).

2008

“Successive Orbital Ordering Transitions in NaVO2”, T.M. McQueen, P.W. Stephens, Q. Huang, T. Klimczuk, F. Ronning, and R.J. Cava, Phys. Rev. Lett. 101 166402 (2008).

“Specific heat of Na0.3CoO2:1.3H2O: Two energy gaps, nonmagnetic pair breaking, strong fluctuations in the superconducting state, and effects of sample age”, N. Oeschler, R.A. Fisher, N.E. Phillips, J.E. Gordon, M.L. Foo, and R.J. Cava, Phys. Rev. B 78 054528 (2008).

“Evidence for two-band superconductivity and non-magnetic pair breaking in Na0.3CoO2:1.3H2O; effects of sample age”, N. Oeschler, R.A. Fisher, N.E. Phillips, J.E. Gordon, M.L. Foo, and R.J. Cava, Euro. Phys. Lett. 82 47011 (2008).

“Magnetism and structure of LixCoO2 and comparison to NaxCoO2”, J.T. Hertz, Q. Huang, T.M. McQueen, T. Klimczuk, J.W.G. Bos, L. Viciu, and R.J. Cava, Phys. Rev. B 77 075119 (2008).

“Pressure effects in the triangular layered cobaltites NaxCoO2”, G. Garbarino, M. Monteverde, M. Nunez-Regueiro, C. Acha, M.L. Foo and R.J. Cava, Phys. Rev. B 77 064105 (2008).

“Quantum and classical mode softening near the charge-density-wave-superconductor transition of CuxTiSe2”, H. Barath, M. Kim, J.F. Karpus, S.L. Cooper, P. Abbamonte, E. Fradkin, E. Morosan, and R.J. Cava, Phys. Rev. Lett. 100 106402 (2008).

“Evidence for a band broadening across the ferromagnetic transition of Cr1/3NbSe2”, W.Z. Hu, G.T. Wang, R.W. Hu, C. Petrovic, E. Morosan, R.J. Cava, Z. Fang, and N.L. Wang, Phys. Rev. B 78 085120 (2008).

“Comment on “Low-Lying States and Hidden Kinematic Collective Charge Instabilities in Parent Cobaltate Superconductors” – Qian et al. reply”, D. Qian, D. Hsieh, L. Wray, Y.D. Chuang, A. Federov, L. Viciu, R.J. Cava, and M.Z. Hasan, Phys. Rev. Lett. 101 089704 (2008).

“Phase transitions of Dirac electrons in bismuth”, L. Li, J.G. Checkelsky, Y.S. Hor, C. Uher, A.F. Hebard, R.J. Cava and N.P. Ong, Science 321 547 (2008).

“A topological Dirac insulator in a quantum spin Hall phase”, D. Hsieh, D. Qian, L. Wray, Y. Xia, Y.S. Hor, R.J. Cava, and M.Z. Hasan, Nature 452 970 (2008).

“Evolution of low-lying states in a doped CDW superconductor CuxTiSe2”, D. Qian, D. Hsieh, L. Wray, Y. Xia, R.J. Cava, E. Morosan, and M.Z. Hasan, Physica B-Cond. Matt. 403 1002 (2008).

“Observation of gapped quasiparticles in sodium charge-ordered Na1/2CoO2”, Y. Xia, D. Qian, D. Hsieh, L. Wray, L. Viciu, R.J. Cava, and M.Z. Hasan, Physica B-Cond. Matt. 403 1007 (2008).

“Unconventional spin order in the triangular lattice system NaCrO2: A neutron scattering study”, D. Hsieh, D. Qian, R.F. Berger, R.J. Cava, J.W. Lynn, Q. Huang, and M.Z. Hasan, Physica B Cond. Matt. 403 1341 (2008).

“Enhancement of the thermopower in NaxCoO2 in the large-x regime (x ≥ 0.75)”, M. Lee, L. Viciu, L. Li, Y. Wang, M.L. Foo, S. Watauchi, R.A. Pascal, R.J. Cava, and N.P. Ong, Physica B Cond. Matt. 403 1564 (2008).

“Anomalous Hall effect and magnetoresistance in the layered ferromagnet Fe1/4TaS2: The inelastic regime”, J.G. Checkelsky, M. Lee, E. Morosan, R.J. Cava and N.P. Ong, Phys. Rev. B 77 014433 (2008).

“Structural disorder, octahedral coordination and two-dimensional ferromagnetism in anhydrous alums”, D.V. West, Q. Huang, H.W. Zandbergen, T.M. McQueen, and R.J. Cava, J. Sol. St. Chem. 181 2768 (2008).

“Phonons and magnetoelectric interactions in Ni3V2O8”, T. Yildirim, L.I. Verega, J. Iniguez, J.L. Musfeldt, A.B. Harris, N. Rogado, R.J. Cava, F. Yen, R.P. Chaudhury, and B. Lorenz, J. Phys. Cond. Mat. 20 104411 (2008).

“Magnetothermodynamics of the Ising antiferromagnet Dy2Ge2O7”, X. Ke, M.L. Dahlberg, E. Morosan, J.A. Fleitman, R.J. Cava and P. Schiffer, Phys. Rev. B 78 104411 (2008).

“Tuning the charge density wave and superconductivity in CuxTaS2”, K.E.Wagner, E. Morosan, Y.S. Hor, J. Tao, Y. Zhu, T. Sanders, T.M. McQueen, H.W. Zandbergen, A.J. Williams, D.V. West and R.J. Cava, Phys. Rev. B 78 104520 (2008).

“Structural and magnetic properties of pyrochlore solid solutions (Y,Lu)2Ti2-x(Nb,Ta)xO7+/- y, D.V. West, T.M. McQueen, Q. Huang, and R.J. Cava, J. Sol. St. Chem. 181 1753 (2008).

“Intrinsic properties of stoichiometric LaFePO”, T.M. McQueen, M. Regulacio, A.J. Williams, Q. Huang, J.W. Lynn, Y.S. Hor, D.V. West, M.A. Green, and R.J. Cava, Phys. Rev. B 78 024521 (2008).

“Structure and magnetic properties of the Ho2Ge2O7 pyrogermanate”, E. Morosan, J.A. Fleitman, Q. Huang, J.W. Lynn, Y. Chen, X. Ke, M.L. Dahlberg, P. Schiffer, C.R. Craley, and R.J. Cava, Phys. Rev. B. 77 224423 (2008).

“Physical properties of the uranium ternary compounds U3Bi4M3 (M=Ni,Rh)” T. Klimczuk, Han-oh Lee, F. Ronning, T. Durakiewicz, N. Kurita, H. Volz, E.D. Bauer, T. McQueen, R. Movshovich, R.J. Cava, and J.D. Thompson, Phys. Rev. B. 77 245111 (2008).

“Ab initio lattice dynamics calculation of vibrational density of states and Raman active modes of the olivine mineral Ni2SiO4” M. Zbiri, T. Fennell, J.W. Taylor, M. Enderle, G.C. Lau, R.J. Cava, and M.R. Johnson, J. Phys. Cond. Matt. 20 285203 (2008).

“Frustrated ferroelectricity in niobate pyrochlores” T. M. McQueen, B. Muegge, Q. Huang, K. Noble, H. W. Zandbergen and R. J. Cava, J. Phys. Cond. Matt. 20 235210 (2008).

“Magnetothermal study of a Dy-stuffed spin ice: Dy2(DyxTi2-x)O7-x/2” B. G. Ueland, G. C. Lau, R.S. Freitas, J. Snyder, M. L. Dahlberg, B. D. Muegge, E. L. Duncan, R. J. Cava, and P. Schiffer, Phys. Rev. B. 77 144412 (2008).

“Deformation and texture development in CaIrO3 post-perovskite phase up to 6 GPa and 1300 K”, L. Miyagi, N. Nishlyama, Y.B. Wang, A. Kubo, D.V. West, R.J. Cava, T.S. Duffy, and H.R. Wenk, Earth and Planet. Sci. Lett. 268 515 (2008).

“Long- and short-range order in stuffed titanate pyrochlores”, G.C. Lau, T.M. McQueen, Q. Huang, H.W. Zandbergen and R.J. Cava, J. Sol. St. Chem. 181 45 (2008).

“Crystal structure and physical properties of Mg6Cu16Si7-type M6Ni16Si7, for M = Mg, Sc, Ti, Nb, and Ta”, K.L. Holman, E. Morosan, P.A. Casey, L. Li, N.P. Ong, T. Klimczuk, C. Felser, and R.J. Cava, Mat. Res. Bull. 43 9 (2008).

“Ni-based superconductor: Heusler compound ZrNi2Ga”, J. Winterlik, G.H. Fecher, C. Felser, M. Jourdan, K. Grube, F. Hardy, H. von Lohneysen, K.L. Holman and R.J. Cava, Phys. Rev. B 78 184506 (2008).

Solid State Chemistry Research Group