Hall Effect in CeIn^sub 3^ under High Pressure

The temperature dependence of the Hall coefficient of CeIn... under high pressure has been investigated. The absolute value of the Hall coefficient shows an anomalous increase below T* ~ 80 K at ambient pressure. The increase in T* with increasing pressure is similar to the pressure dependence of th...

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Bibliographic Details
Published in:Journal of the Physical Society of Japan 2015-12, Vol.84 (12), p.1
Main Authors: Araki, Shingo, Onji, Taiki, Kitagawa, Shunsaku, Kobayashi, Tatsuo C, Kambe, Takashi
Format: Article
Language:English
Subjects:
Electromagnetism
Fluids
Pressure
Temperature
Online Access:Get full text
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Summary:The temperature dependence of the Hall coefficient of CeIn... under high pressure has been investigated. The absolute value of the Hall coefficient shows an anomalous increase below T* ~ 80 K at ambient pressure. The increase in T* with increasing pressure is similar to the pressure dependence of the characteristic temperature where the resistivity reaches its maximum. The temperature variations below T* at various pressures are well scaled on a single curve that is the formula based on the two-fluid model. No effect of the antiferromagnetic fluctuations observed in CeTIn... (T = Co, Rh, and Ir) is observed above 2 K even near the critical pressure where antiferromagnetic ordering disappears. (ProQuest: ... denotes formulae/symbols omitted.)
ISSN:0031-9015
1347-4073