“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).

Solid State Chemistry Research Group