The description of charge transfer in fast negative ions scattering on water covered Si(100) surfaces
The description of charge transfer in fast negative ions scattering on water covered Si(100) surfaces
复制标题
水覆盖的Si(100)表面上快速散射负离子的电荷转移描述
DOI:
10.1016/j.apsusc.2016.06.132
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发表时间:
2016-11
影响因子:
6.7
通讯作者:
Chen Ximeng
中科院分区:
文献类型:
--
作者:
Chen Lin;Qiu Shunli;Liu Pinyang;Xiong Feifei;Lu Jianjie;Liu Yuefeng;Li Guopeng;Liu Yiran;Ren Fei;Xiao Yunqing;Gao Lei;Zhao Qiushuang;Ding Bin;Li Yuan;Guo Yanling;Chen Ximeng
Doping has significantly affected the characteristics and performance of semiconductor electronic devices. In this work, we study the charge transfer processes for 8.5–22.5 keV C−and F−ions scattering on H2O-terminated p-type Si(100) surfaces with two different doping concentrations. We find that doping has no influence on negative-ion formation for fast collisions in this relatively high energy range. Moreover, we build a model to calculate negative ion fractions including the contribution from positive ions. The calculations support the nonadiabatic feature of charge transfer.
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影响因子:
3.7
作者:
KARLSSON, CJ;LANDEMARK, E;UHRBERG, RIG
通讯作者:
UHRBERG, RIG
影响因子:
1.9
作者:
E. A. García;C. Pascual;P. Bolcatto;M. Passeggi;E. C. Goldberg
通讯作者:
E. A. García;C. Pascual;P. Bolcatto;M. Passeggi;E. C. Goldberg
DOI:
10.1049/ep.1970.0039
发表时间:
1970
期刊:
Electronics and Power
影响因子:
--
作者:
G. Pridham
通讯作者:
G. Pridham
影响因子:
3.7
作者:
R. Gann;Z. Šroubek;J. Yarmoff
通讯作者:
R. Gann;Z. Šroubek;J. Yarmoff
影响因子:
3.7
作者:
HIMPSEL, FJ;HOLLINGER, G;POLLAK, RA
通讯作者:
POLLAK, RA