Magnetic field dependence of the specific heat of Sr3Ru2O7

被引：0
|
作者：
Obermair, F
Pfleiderer, C
Raychaudhuri, P
Perry, RS
Maeno, Y
机构：
[1] Univ Karlsruhe, Inst Phys, D-76128 Karlsruhe, Germany
[2] Forschungszentrum Karlsruhe, Inst Festkorperphys, D-76021 Karlsruhe, Germany
[3] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
[4] Tata Inst Fundamental Res, Dept Condensed Matter Phys & Mat Sci, Bombay 400005, Maharashtra, India
[5] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan
来源：
PHYSICA B-CONDENSED MATTER | 2005年 / 359卷
关键词：
ruthenates; metamagnetism; non-Fermi liquid;
D O I：
10.1016/j.physb.2005.01.354
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We present a detailed study of the specific heat of single crystals of the bilayer ruthenate Sr3Ru2O7 in the range 1.5-30 K for magnetic field up to 14 T. While we do not explore the very low-temperature regime, our data establish the existence of strongly field-dependent contributions that are clearly connected with the itinerant metamagnetism in Sr3Ru2O7 below 1 K. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：1273 / 1275
页数：3
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