J. Phys. IV France
Volume 131, December 2005
Page(s) 343 - 345
Publié en ligne 18 janvier 2006
International Workshop on Electronic Crystals
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 343-345

DOI: 10.1051/jp4:2005131087

Charge density wave and pressure-induced reentrant superconductivity in ZrTe3

K. Yamaya1, R. Yomo1, K. Inagaki1, S. Tanda1, M. Abliz2, M. Hedo2 and Y. Uwatoko2

1  Department of Applied Physics, Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
2  Insitute of Solid State of Physics, University of Tokyo, Kashiwa 277-8581, Chiba, Japan

We have investigated the pressure effects near the phase boundary between the CDW and the pressure-induced reentrant-superconductivity (r-SC) in ZrTe3, where, simultaneously with the collapse of the CDW state, appears again the SC. Fluctuations of the CDW and the SC have become stronger as both transitions approach to the phase boundary. We discuss the possible exsitence of a novel state between the CDW and the r-SC phases.

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