High pressure study on quasi-one-dimensional compounds M2Mo6X6

P. H. Hor, R. L. Meng, C. W. Chu, J. M. Tarascon, M. K. Wu

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

We have investigated resistively the M2Mo6X6 polycrystalline compounds under pressures up to 160 kbar down to 1 K. The broad M-I transition and the activation energy during the transition are suppressed monotonically by pressure. Superconductivity has been induced in K2Mo6Se6, K2Mo6Te6, Na2Mo6Te6, Na2Mo6Se6 and Rb2Mo6 Se6 by pressure with a transition temperature Tc between 1 and 4 K. A large resistance-increase prior to the superconducting transition is always observed. While the critical pressure for the induction of superconductivity depends on M, the Tc-behavior under pressure is affected only by X.

原文English
頁(從 - 到)245-247
頁數3
期刊Physica B+C
135
發行號1-3
DOIs
出版狀態Published - 1985 十二月 2

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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