Magneto-elastic coupling in CuGeO3

被引：9

作者：

Dumoulin, B

Fronzes, P

Poirier, M

Revcolevschi, A

Dhalenne, G

机构：

[1] UNIV SHERBROOKE,DEPT PHYS,SHERBROOKE,PQ J1K 2R1,CANADA

[2] UNIV PARIS 11,CHIM SOLIDE LAB,F-91405 ORSAY,FRANCE

来源：

SYNTHETIC METALS | 1997年 / 86卷 / 1-3期

关键词：

magnetic measurements; structural phase transitions; magnetic phase transitions;

D O I：

10.1016/S0379-6779(97)81110-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ultrasonic investigations of the spin-Peierls compound are reported and analyzed on the basis of magneto-eleastic coupling. Sound velocity anomalies reported recently for pure or doped CuGeO3 compounds can be interpreted using a simple theoretical model. We conclude that such anomalies ate completely independent of the existence of the spin-Peierls transition reported for the pure compounds.

引用

页码：2243 / 2244

页数：2

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