SELECTION OF PUBLICATIONS

"Superconductivity Produced by Electron-Doping in CuO₂-Layered Compounds"
H. Takagi, Y. Tokura and S. Uchida,
Physical Review Letters 62, 1197-1-4 (Mar. 1989).
DOI: 10.1103/PhysRevLett.62.1197

"Systematic Evolution of Temperature-Dependent Resistivity in La_2-xSr_xCuO₄"
H. Takagi, B. Batlogg, H. L. Kao, J. Kwo, R. J. Cava, J.J. Krajewski and W. F. Peck,
Physical Review Letters 69, 2975-2978(Nov. 1992).
DOI: 10.1103/PhysRevLett.69.2975

"Superconductivity at 23 K in Yttrium Palladium Boride Carbide"
R.J.Cava, H. Takagi, B.Batlogg, H. W. Zandbergen, J. J. Krajewski, W. F.Peck, Jr., R. B.van Dover, R.J.Felder, T.Siegrist, K.Mizuhashi, J. O.Lee, H.Eisaki, S.A.Carter and S.Uchida,
Nature 367, 146-148 (Jan. 1994).
DOI: 10.1038/367146a0

"LiV₂O₄ Spinel as a Heavy-Mass Fermi Liquid: Anomalous Transport and Role of Geometrical Frustration"
C. Urano, M. Nohara, S. Kondo, F.Sakai, H. Takagi, T. Shiraki, and T. Okubo,
Physical Review Letters 85,1052-1055, (Jul. 2000).
DOI: 10.1103/PhysRevLett.85.1052

"A 'checkerboard' electronic crystal state in lightly hole-doped Ca_2-xNa_xCuO₂Cl₂"
T. Hanaguri, C. Lupien, Y. Kohsaka, D. H. Lee, M.Azuma, M. Takano, H. Takagi and J. C. Davis
Nature 430, 1001-1005 (Jul. 2004).
DOI: 10.1038/nature02861

"Giant negative thermal expansion in Ge-doped anti-perovskite manganese nitrides"
K. Takenaka, and H. Takagi,
Applied Physics Letters 87, 261902-1-4 (Dec. 2005).
DOI: 10.1063/1.2147726

"Spin-Liquid State in S=1/2 Hyper-Kagome Antiferromagnet Na₄Ir₃O₈"
Y. Okamoto, M. Nohara, H. Aruga-Katori and H. Takagi,
Physical ReviewLetters 99, 137207-1-4 (Sep. 2007).
DOI: 10.1103/PhysRevLett.99.137207

"Coherence Factors in a High-Tc Cuprate Probed by Quasi-particleScattering off Vortices"
T. Hanaguri, Y. Kohsaka, M. Ono, M. Maltseva,P. Coleman, I. Yamada, M. Azuma, M. Takano, K. Ohishi, and H. Takagi,
Science 323, 923-926 (Feb. 2009).
DOI: 10.1126/science.1166138

"Phase-sensitive observation of a spin-orbital Mott state in Sr₂IrO₄"
B. J. Kim, H. Ohsumi, T. Komesu, S. Sakai, T. Morita, H. Takagi, and T. Arima,
Science 323, 1329-1332 (Mar. 2009).
DOI: 10.1126/science.1167106

"Unconventional s-Wave Superconductivity in Fe(Se,Te)"
T. Hanaguri,S. Niitaka, K. Kuroki, H. Takagi,
Science 328, 474-476 (Apr. 2010).
DOI: 10.1126/science.1187399