Title of article
Metal-nonmetal transition of hydrogenated and deuterated κ-(BEDT-TTF)2Cu[N(Cn)2]X under pressure
Author/Authors
Ito، نويسنده , , H. and Kubota، نويسنده , , M. and Ishiguro، نويسنده , , T. and Saito، نويسنده , , G.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
1517
To page
1518
Abstract
The pressure-temperature phase diagram covering nonmetal-metal-superconductor transition of the organic salt κ-(BEDTTTF) 2Cu[N(CN)2]Cl has been investigated by measuring the intralayer and interlayer resistivities. The anomalies in the temperature-derivative of resistivity, corresponding antiferromagnetic and weak ferromagnetic transitions, are found only for intralayer resistivity, in relation to the two-dimensional nature of the electronic phases. The salt with deuterated BEDT-TTF exhibits similar behavior with critical pressure larger by 12~15 MPa than the hydrogenated salt.
Keywords
Organic superconductors , Metal-insulator phase transitions , Transport measurements
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071030
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