NMR of SmMn2Ge2 at high pressure

被引：6

作者：

Lord, J. S. ^{[1
]}

Riedi, P. C. ^{[1
]}

Kapusta, Cz. ^{[2
]}

Buschow, K. H. J. ^{[3
]}

机构：

[1] Univ St Andrews, Dept Phys & Astron, St Andrews KY16 9SS, Fife, Scotland

[2] Univ Min & Met, Fac Phys & Nucl Tech, Dept Solid State Phys, PL-30059 Krakow, Poland

[3] Philips Res Labs, NL-5600 Eindhoven, Netherlands

来源：

PHYSICA B-CONDENSED MATTER | 1995年 / 206卷

关键词：

D O I：

10.1016/0921-4526(94)00466-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The Sm-147, Sm-149 and Mn-55 NMR of SmMn2Ge2 has been observed at 4.2 K at pressures up to 6.5 kbar. The Sm resonance frequencies appear to be insensitive to pressure but the Mn frequency decreases under pressure. The Mn resonance has also been observed at 77 K at atmospheric pressure, but disappears under a pressure of 1.6 kbar in agreement with the phase boundary between FM and AFM proposed earlier.

引用

页码：383 / 385

页数：3

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