Nonmagnetic indenter-type high-pressure cell for magnetic measurements

被引：83

作者：

Kobayashi, T. C. ^{[1
]}

Hidaka, H.

Kotegawa, H.

Fujiwara, K.

Eremets, M. I.

机构：

[1] Okayama Univ, Grad Sch Nat Sci & Technol, Okayama 7008530, Japan

[2] Shimane Univ, Dept Mat Sci, Matsue, Shimane 6908504, Japan

[3] Max Planck Inst Chem, D-55020 Mainz, Germany

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2007年 / 78卷 / 02期

基金：

日本学术振兴会;

关键词：

D O I：

10.1063/1.2459512

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An indenter-type high-pressure cell has been developed for electric and magnetic measurements in low-temperature and high-magnetic-field environments. The maximum pressure achieved at low temperatures is more than 4.5 GPa, which is higher than that of a conventional piston-cylinder cell. The typical sample space at maximum pressure is 1.6 mm in diameter and approximately 0.7 mm in depth, and magnetic measurements such as ac-susceptibility and nuclear magnetic resonance can be performed using a miniature coil. All the components of the indenter cell are made of nonmagnetic materials that have enough thermal conductivity for low-temperature experiments using a He-3/He-4 dilution refrigerator. Another indenter-type cell designed for a commercial superconducting quantum interference device magnetometer is also reported. (c) 2007 American Institute of Physics.

引用

页数：5

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