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Nonconservative generalized current-induced forces
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DOI：10.1103/PhysRevB.81.075416.png)
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摘要
En 中文
A recent result for the curl of forces on ions under steady-state current in atomic wires with noninteracting electrons is extended to generalized forces on classical degrees of freedom in the presence of mean-field electron-electron screening. Current is described within a generic multiterminal picture, forces within the Ehrenfest approximation, and screening within an adiabatic, but not necessarily spatially local, mean-field picture.
Keyword:
ATOMIC WATERWHEELS
TIGHT-BINDING
期刊
IF:
3.7
论文数:
15.4W
被引数:
41.0W
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引用论文
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