167 citations · 352 across the 20 of their papers we have counts for
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Calculations of spin induced transport in ferromagnets
M. S. Bahramy, P. Murugan, G. P. Das +1
Based on first-principles density functional calculations, a general approach for determining and analyzing the degree of spin polarization (P) in ferromagnets is presented. The ap…
Ab initio study of single molecular transistor modulated by gate-bias
F. Jiang, Y. X. Zhou, H. Chen +3
We use a self-consistent method to study the current of the single molecular transistor modulated by the transverse gate-bias in the level of the first-principles calculations. The…
Electronic Structure and Optical Properties of the Co-doped Anatase TiO Studied from First Principles
Hongming Weng, Xiaoping Yang, Jinming Dong +3
The Co-doped anatase TiO, a recently discovered room-temperature ferromagnetic insulator, has been studied by the first-principles calculations in the pseudo-potential plane-…
Unusual Length Dependence of Conductance of Some Oligomers
Y. X. Zhou, F. Jiang, H. Chen +3
Recent experiment found a quantum length dependence of oligothiophene molecule conductance at low bias [Xu et al., nano Lett. \textbf{5}, 1491 (2005)], the long molecule has large…
Ferroics: magnetic-compass lattice and optical phonon dispersions of dipolar crystals
Takeshi Nishimatsu, Umesh V. Waghmare, Yoshiyuki Kawazoe +3
We report a simple safe and attractive pedagogic demonstration with magnetic compasses that facilitates an intuitive understanding of the concept that ferromagnetism and ferroelect…