Hydrogen donors in ZnO and TiO2
Hydrogen donors in ZnO and TiO2
复制标题
ZnO 和 TiO2 中的氢供体
DOI:
10.1117/12.2245420
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
E. V. Lavrov
中科院分区:
文献类型:
--
作者:
E. V. Lavrov
The results of combined IR absorption and photoconductivity studies on hydrogen donors in ZnO and TiO2 are presented. It is shown that hydrogen donors in ZnO and rutile TiO2can be detected as Fano resonances in the photoconductivity spectra at the frequencies corresponding to the vibrational modes of these defects. In the case of anatase TiO2IR absorption lines at 3412 and 3417 cm−1are assigned to the stretching local vibrational modes of a donor in the neutral and the positive charge states, respectively. Interstitial hydrogen is suggested as a tentative model for the defect giving rise to these vibrational modes.
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影响因子:
3.7
作者:
Islam, Mazharul M.;Calatayud, Monica;Pacchioni, Gianfranco
通讯作者:
Pacchioni, Gianfranco
影响因子:
3.7
作者:
E. V. Lavrov
通讯作者:
E. V. Lavrov
影响因子:
3.2
作者:
Dou, Maofeng;Persson, Clas
通讯作者:
Persson, Clas
DOI:
10.1002/pssa.201431814
发表时间:
2015
期刊:
physica status solidi (a)
影响因子:
--
作者:
E. Lavrov
通讯作者:
E. Lavrov
影响因子:
3.2
作者:
E. V. Lavrov;T. Mchedlidze;F. Herklotz
通讯作者:
F. Herklotz