32 citations · 32 across the 1 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2003★ 32 cited
Modified Fowler-Nordheim Field-Emission Formulae from a Nonplanar-Emitter Model
Kazuya Yuasa, Ayumi Shimoi, Ichiro Ohba +1
Field emission formulae, current-voltage characteristics and energy distribution of emitted electrons, are derived analytically for a nonplanar (hyperboloidal) metallic emitter mod…
quant-ph1999
Quantum stochastic resonance in driven spin-boson system with stochastic limit approximation
Kentaro Imafuku, Kazuya Yuasa, Ichiro Ohba
After a brief review of stochastic limit approximation with spin-boson system from physical points of view, amplification phenomenon-stochastic resonance phenomenon-in driven spin-…
quant-ph1996
Effects of Inelastic Scattering on Tunneling Time in Generalized Nelson's Quantum Mechanics
Kentaro Imafuku, Ichiro Ohba, Yoshiya Yamanaka
We analyze the effects of inelastic scattering on the tunneling time theoretically, using generalized Nelson's quantum mechanics. This generalization enables us to describe quantum…