Annealing-induced changes of the 3.31 eV emission in ZnO nanorods
Annealing-induced changes of the 3.31 eV emission in ZnO nanorods
复制标题
退火引起的 ZnO 纳米棒 3.31 eV 发射变化
DOI:
10.1007/s00339-013-7883-0
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发表时间:
2014-06
期刊:
影响因子:
--
通讯作者:
Zhizhen Ye
中科院分区:
文献类型:
--
作者:
Luwei Sun;Haiping He;Shuili Li;Zhizhen Ye
The effect of annealing on the 3.31 eV (Aline) emission in ZnO nanorods is studied in detail by temperature-dependent photoluminescence (PL). Annealing results in obvious changes in peak energy and lineshape of theAline, indicating different luminescence origin in the as-grown and annealed ZnO nanorods. In the as-grown nanorods, theAline is a result of competition between free-to-neutral acceptor (FA) transition and the first longitude optical phonon replica of free exciton (FX-1LO) recombination. While for the annealed nanorods, FA transition disappears and theAline is attributed to FX-1LO only. In combination with trace impurity analysis, the results allow us to conclude that the acceptor involved in the FA transition is stacking faults rather than unintentional acceptor impurities.
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影响因子:
4
作者:
Huijuan Zhou;J. Fallert;J. Sartor;R. Dietz;C. Klingshirn;H. Kalt;D. Weissenberger;D. Gerthsen;H. Zeng;W. Cai
通讯作者:
Huijuan Zhou;J. Fallert;J. Sartor;R. Dietz;C. Klingshirn;H. Kalt;D. Weissenberger;D. Gerthsen;H. Zeng;W. Cai
影响因子:
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作者:
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通讯作者:
S. Lautenschlaeger;S. Eisermann;G. Haas;E. A. Zolnowski;M. Hofmann;A. Laufer;M. Pinnisch;B. Meyer;M. R. Wagner;J. Reparaz;G. Callsen;A. Hoffmann;A. Chernikov;S. Chatterjee;V. Bornwasser;M. Koch
影响因子:
3.6
作者:
Kurbanov, S. S.;Kang, T. W.
通讯作者:
Kang, T. W.
影响因子:
2.3
作者:
Lee, Sang Hyo;Lee, Jun Seok;Hong, Jin Pyo
通讯作者:
Hong, Jin Pyo
DOI:
10.1039/c3cp50764e
发表时间:
2013-05
期刊:
Physical chemistry chemical physics : PCCP
影响因子:
--
作者:
Haiping He;Shuili Li;Luwei Sun;Z. Ye
通讯作者:
Haiping He;Shuili Li;Luwei Sun;Z. Ye