Record number :
2071025
Title of article :
Millimetre wave response of α-(BEDT-TTF)2NH4Hg(ScN)4
Author/Authors :
Ardavan، نويسنده , , A. T. SINGLETON ، نويسنده , , J. and Hayes، نويسنده , , W. and Polisski، نويسنده , , A. and Goy، نويسنده , , P. and Kurmoo، نويسنده , , M. and Day، نويسنده , , P.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1997
Pages :
2
From page :
1501
To page :
1502
Abstract :
We present the results of a study of the millimetre-wave response of the organic metal α-(BEDT-TTF)2NH4Hg(SCN)4, between 500 mK and 4.2 K and in magnetic fields of up to 17 T. Two relatively broad features are interpreted as a two dimensional (2D) cyclotron resonance (CR) with a CR mass m2DCR = 1.35 ±0.1me, and a 1D CR with CR mass m1DCR = 0.85 ±0.05me. Conduction electron spin resonance and magnetic quantum oscillations are also observed. Analysis of the quantum oscillations yields an effective mass of mRF* = 2.7 ± 0.2me
Keywords :
Organic superconductors , ET salts , electron spin resonance , quantum oscillations , Cyclotron resonance
Journal title :
Synthetic Metals
Serial Year :
1997
Link To Document :
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