Nonadiabatic dynamics at metal surfaces: independent electron surface hopping with phonon and electron thermostats.
Nonadiabatic dynamics at metal surfaces: independent electron surface hopping with phonon and electron thermostats.
复制标题
金属表面的非绝热动力学:具有声子和电子恒温器的独立电子表面跳跃。
DOI:
10.1039/c2fd20032e
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发表时间:
2012
影响因子:
3.4
通讯作者:
J. Tully
中科院分区:
文献类型:
--
作者:
N. Shenvi;J. Tully
Independent Electron Surface Hopping (IESH) is a computational method for accounting for nonadiabatic electronic transitions in simulations of molecular motion at metal surfaces. IESH is applicable in cases of strong coupling where the electronic friction model is suspect, and has been demonstrated to accurately reproduce the results of detailed molecular beam experiments on vibrationally inelastic scattering of nitric oxide from the (111) surface of gold. However, in its original form, IESH represents a closed system without energy flow outside the local region of explicitly included substrate atoms. In this paper we propose two "thermostats" for introducing energy flow to the bulk, one for phonons and the other for electronic excitations.
影响因子:
3.7
作者:
S. Monturet;P. Saalfrank
通讯作者:
S. Monturet;P. Saalfrank