Electrically Active Copper–Nickel Complexes in p‐Type Silicon
Electrically Active Copper–Nickel Complexes in p‐Type Silicon
复制标题
pâ型硅中的电活性铜镍配合物
DOI:
10.1002/pssa.201900304
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
J. Weber
中科院分区:
文献类型:
--
作者:
N. Yarykin;J. Weber
The interaction of substitutional copper atoms (Cus) with interstitial nickel (Nii) or copper (Cui) in crystalline p‐type Si is investigated by DLTS. The mobile interstitial species are introduced at near‐room temperatures by etching in Ni‐ or Cu‐contaminated KOH aqueous solutions. The Cuiin‐diffusion is confirmed by the formation of several deep level complexes including the photoluminescence CuPLcenter which is known to be a Cusatom decorated with three Cuispecies. The Niiin‐diffusion results in the appearance of three novel electrically active Cu‐Ni complexes; two of them are unstable at room temperature and transform into the third center which possesses a level at 0.16 eV above the top of the valence band. The deep‐level depth profiles below the etched surface affirm that all three Cu‐Ni complexes are formed on the base of one Cusatom by means of addition at least one Niiand one or more Cuispecies.
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影响因子:
3.2
作者:
H. Erzgräber;K. Schmalz
通讯作者:
K. Schmalz
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
N. Yarykin;J. Weber
通讯作者:
J. Weber
DOI:
10.1103/physrevb.91.235315
发表时间:
2015
期刊:
Physical Reviwe B
影响因子:
--
作者:
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通讯作者:
Y. Nagai
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
M. Thewalt;M. Steger;A. Yang;N. Stavrias;M. Cardona;H. Riemann;N. Abrosimov;M. F. Churbanov;A. Gusev;A. D. Bulanov;I. D. Kovalev;A. K. Kaliteevskiĭ;O. N. Godisov;P. Becker;H. Pohl;J. Ager;E. Haller
通讯作者:
E. Haller
DOI:
10.1002/pssc.201700005
发表时间:
2017
期刊:
Physica Status Solidi (c)
影响因子:
--
作者:
N. Yarykin;J. Weber
通讯作者:
J. Weber