6 papers
Vibration of the Dimer on Ge(001) Surface Excited Coherently by STM Current
Hiroshi Kawai, Osamu Narikiyo
The vibration of the dimer on Ge(001) surface with the higher vibrational number excited coherently by STM current is theoretically investigated. The coherent excitation rate of th…
Magnetotransport Scaling in Anomalous Metallic Phase near the Mott Transition
O. Narikiyo
The Hall angle in the doped V_2O_3 is discussed on the basis of an extended Ginzburg-Landau theory of spin fluctuations. A spinon-like collective transport process beyond the ordin…
Comment on Theory of Hall Effect and Electrical Transport in High-Tc Cuprates: Effects of Antiferromagnetic Spin Fluctuations
O. Narikiyo
I point out that a magnetotransport theory on the basis of the fluctuation exchange (FLEX) approximation, which is proposed in order to explain anomalous transport properties in th…
Note on the magnetotransport in the normal state of high-Tc cuprates
O. Narikiyo
Theories of the magnetotransport, based on the quasipartricle of the Fermi-liquid, in the normal state of high-Tc cuprate superconductors, are critically examined and the necessity…
Aspect of Spin-Charge Separation due to Antiferromagentic Spin Fluctuations in Technically Nested 2D Metals
Kazumasa Miyake, Osamu Narikiyo
It is shown that the charge susceptibility in nearly half-filled two-dimensional (2D) metals, with technically nested Fermi surface, shows anomaly at the wavevector different from…
Comment on `Anomalously Large Gap Anisotropy in the a-b Plane of BiSrCaCuO'
Kazumasa Miyake, Osamu Narikiyo
Comment on `Anomalously Large Gap Anisotropy in the a-b Plane of BiSrCaCuO', Kazumasa Miyake and Osamu Narikiyo, In a recent Letter, She…