Numéro
J. Phys. I France
Volume 1, Numéro 10, October 1991
Page(s) 1375 - 1379
DOI https://doi.org/10.1051/jp1:1991209
DOI: 10.1051/jp1:1991209
J. Phys. I France 1 (1991) 1375-1379

Hydrostatic pressure effect on $T{_{\mathsf c}}$ and resistance anomaly in normal state of $\kappa$-(BEDT-TTF) 2CuN(CN) 2Br

Yu. V. Sushko1, V.A. Bondarenko1, R.A. Petrosov1, N.D. Kushch2 and E.B. Yagubskii2

1  Institute of Semiconductors, Ukrainian Academy of Sciences, Kiev 252650, Ukraine, U.S.S.R.
2  Institute of Chemical Physics, Academy of Science of the USSR, Chernogolovka, 142432, U.S.S.R.


(Received 21 May 1991, revised 19 June 1991, accepted 31 July 1991)

Abstract
The pressure effect on the temperature dependence of the resistivity and superconducting transition temperature for organic superconductor is studied. Pronounced anomalies of normal state (resistivity maximum near 80 K and inflection of R(T) curve at $\sim 50$ K) are found strongly suppressed under pressure and disappearing at P>560 bar. Simultaneously, a linear and monotonic decrease of $T_{\rm c}$ in the pressure range up to 750 bar is observed.



© Les Editions de Physique 1991

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.