3 papers
cond-mat.str-el2005
Magic angle effects of the one-dimensional axis conductivity in quasi-one dimensional conductors
Yasumasa Hasegawa, Hirono Kaneyasu, Keita Kishigi
In quasi-one-dimensional conductors, the conductivity in both one-dimensional axis and interchain direction shows peaks when magnetic field is tilted at the magic angles in the pla…
cond-mat.str-el2000
Comment on "Magnetic Breakdown at High Fields: Semiclassical and Quantum Treatments"
Keita Kishigi, Yasumasa Hasegawa
We comment on the study of the spin-damping factor on the de Haas-van Alphen (dHvA) discussed by Han et al. (Phys. Rev. Lett. 85, 1500 (2000)).
cond-mat.str-el2000
Coexistent States of Charge Density Wave and Spin Density Wave in One-Dimensional Systems with the Inter-site Coulomb Interaction under the Electron Filling Control
Keita Kishigi
The coexistent state of the spin density wave (SDW) and the charge density wave (CDW) in the one-dimensional systems is studied by the mean field approximation at T=0 in various el…