Room-temperature plasma doping without bias power for introduction of Fe, Au, Al, Ga, Sn and In into Si
Room-temperature plasma doping without bias power for introduction of Fe, Au, Al, Ga, Sn and In into Si
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无偏置功率的室温等离子体掺杂将 Fe、Au、Al、Ga、Sn 和 In 引入 Si 中
DOI:
10.1007/s00339-016-0477-x
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发表时间:
2016-11
期刊:
影响因子:
--
通讯作者:
G.G.Qin
中科院分区:
文献类型:
--
作者:
Ruixiang Hou;Ziang Xie;Lei Li;Xixi Xie;Xiaolong Xu;Xin Fang;Li Tao;Wanjing Xu;Nongnong Ma;Youqin He;Xiao Chen;Shixiang Peng;Engang Fu;Zhigang Yuan;G.G.Qin
It is demonstrated by use of secondary ion mass spectroscopy that some impurities, including Fe, Au, Al, Ga, Sn and In, can be doped into Si wafers with depths of tens nanometer but quite high densities in radio frequency (RF)-excited plasma without any bias power at room temperature. This process is referred to as plasma doping without bias (PDWOB). In PDWOB, the quantity and depth of an impurity doped into the Si wafer depend on the character of the impurity, power of the RF that excites the plasma and the processing time of the PDWOB. The good fitting of the complementary error function distribution with the experimental data of the concentration distributions of the impurities doped into Si wafers indicates that PDWOB is a result of room-temperature diffusion of impurities in Si stimulated by vacancies and Si self-interstitials induced by plasma. The application prospects of the PDWOB, including doping ultra-thin films, ultra-shallow junctions and two-dimensional materials, are emphasized.
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DOI:
10.1007/bf00617863
发表时间:
1985-05
期刊:
Applied Physics A
影响因子:
--
作者:
Teh Y. Tan;U. Gösele
通讯作者:
Teh Y. Tan;U. Gösele
影响因子:
2.2
作者:
D. Northrop
通讯作者:
D. Northrop
影响因子:
3.2
作者:
A. Larsen;C. Christensen;J. W. Petersen
通讯作者:
A. Larsen;C. Christensen;J. W. Petersen
DOI:
10.4028/www.scientific.net/ssp.69-70.235
发表时间:
1999-08
期刊:
Solid State Phenomena
影响因子:
--
作者:
R. Kögler;A. Peeva;W. Anwand;P. Werner;A. Danilin;W. Skorupa
通讯作者:
R. Kögler;A. Peeva;W. Anwand;P. Werner;A. Danilin;W. Skorupa
影响因子:
5.4
作者:
Johns, SM;Bell, T;Collins, GA
通讯作者:
Collins, GA