52 citations · 111 across the 39 of their papers we have counts for
4 papers · 1 filter
Vibration of the Dimer on Si(001) Surface Excited by STM Current
Hiroshi Kawai, Osamu Narikiyo
The vibration of the dimer excited by STM current on Si(001) surface is investigated. We describe this system by the Hamiltonian which has the electron-vibration coupling term as t…
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…
Excitation Spectrum of a Double Quantum Well System
Osamu Narikiyo, Daijiro Yoshioka
The collective charge-excitation spectrum of a double quantum well system in a strong magnetic field is obtained within the random phase approximation. Correction to the spectrum c…