Title of article
Field-dependence of the specific heat and magnetothermal effect for α-(BEDT-TTF)2KHg(SCN)4 in the density wave and high field ground states
Author/Authors
Fortune، نويسنده , , N.A. and Eblen، نويسنده , , M.A. and Uji، نويسنده , , S. and Aoki، نويسنده , , H. and Yamada، نويسنده , , J. and Tanaka، نويسنده , , S. and Maki، نويسنده , , S. and Nakatsuji، نويسنده , , S. and Anzai، نويسنده , , H.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
2078
To page
2079
Abstract
We present thermodynamic evidence for a field-induced first-order phase transition in α-(BEDT-TTF)2KHg(SCN)4 in the lowtemperature, high field limit (0.35 K, 23.4 T). Magnetoquantum oscillations with a fundamental frequency of 673 T(±1%) and its harmonics are observed in both magnetothermal and specific heat measurements below and above the transition. The field-independence of the non-oscillatory background contribution to the specific heat between 23,4 T and 33 T is consistent with a high-field metallic state.
Keywords
magnetothermal effect , Magneto-quantum oscillations , organic conductors , specific heat , Magnetic phase transitions
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2073010
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