AC CALORIMETRY AT CDW AND SDW TRANSITIONS

被引：6

作者：

CHUNG, M ^{[1
]}

WANG, YQ ^{[1
]}

BRILL, JW ^{[1
]}

BURGIN, T ^{[1
]}

MONTGOMERY, LK ^{[1
]}

机构：

[1] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405

来源：

SYNTHETIC METALS | 1993年 / 56卷 / 2-3期

关键词：

D O I：

10.1016/0379-6779(93)90030-Z

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured the specific heat at the SDW transition in kappa-(BEDT-TTF)2Cu[N(CN)2]Cl and the CDW transitions in ZrTe3, blue bronze, and (TMTSF)2ReO4. No anomaly is observed at the SDW transition. For ZrTe3, a small peak, DELTAc(p) approximately 0.065R, is observed. For blue bronze and (TMTSF)2ReO4, the changes in c(p) are 3-4 times their calculated mean-field values, as expected for 1-D systems. For (TMTSF)2ReO4, there is also sample dependent latent heat associated with anion ordering.

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页码：2755 / 2760

页数：6

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