Spin-splitting-zero conditions in magnetic phases of α-(BEDT-TTF)2KHg(SCN)4

Takahiko Sasaki, Tetsuo Fukase

Research output: Contribution to journalConference articlepeer-review


The spin-splitting-zero conditions gμ = 2n + 1(n = 0, 1, 2,...), where g is the spin-splitting g-factor and μ the effective mass, make nodes in the amplitude of de Haas - van Alphen oscillations. Angle dependent magnetic torque studies on the organic conductor α-(BEDT-TTF)2KHg(SCN)4 determined the spin-splitting-zero angles in each magnetic phase. The angle shifts at the phase boundary, which demonstrates the change of gμ. This observation is discussed with the reports of the change of μ at the phase boundary and the magnetic field dependence of g.

Original languageEnglish
Pages (from-to)1946
Number of pages1
JournalSynthetic Metals
Issue number1-3
Publication statusPublished - 1999 Jun 24
EventProceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier
Duration: 1998 Jul 121998 Jul 18


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