Magnetothermopower in unconventional charge density wave ground state of α-(BEDT-TTF)2KHg(SCN)4

B. Dóra, K. Maki, A. Virosztek, A. Ványolos

Research output: Contribution to journalConference article

Abstract

We have investigated theoretically the thermoelectric power and the Nernst effect in unconventional density waves (UDW). Due to the presence of magnetic field, Landau levels are formed, and the low energy excitations change from gapless to gapped. The present results account consistently for the recent data of magnetothermopower in α-(BEDT-TTF)2KHg(SCN)4 obtained by Choi et al. (Phys. Rev. B, 65, 205119 (2002)). This confirms further our identification of low temperature phase (LTP) in this salt as UCDW.

Original languageEnglish
Pages (from-to)301-303
Number of pages3
JournalJournal De Physique. IV : JP
Volume114
DOIs
Publication statusPublished - Dec 1 2004
EventISCOM 2003: 5th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets - Port-Bourgenay, France
Duration: Sep 21 2003Sep 26 2003

Keywords

  • α-(BEDT-TTF)KHg(SCN)
  • Density waves
  • Thermoelectric power

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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