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
复制
发表时间:
2014-06
期刊:
Applied Physics A-Materials Science & Processing
影响因子:
--
通讯作者:
Zhizhen Ye
Zhizhen Ye
中科院分区:
其他
文献类型:
--
作者:
Luwei Sun;Haiping He;Shuili Li;Zhizhen Ye

文献摘要

参考文献

被引文献

相似文献

通过温度依赖性光致发光 (PL) 详细研究了退火对 ZnO 纳米棒中 3.31 eV(Aline)发射的影响。退火导致 Aline 的峰值能量和线形发生明显变化,表明生长的 ZnO 纳米棒和退火的 ZnO 纳米棒的发光起源不同。在生长的纳米棒中,aline 是自由到中性受体 (FA) 跃迁和自由激子 (FX-1LO) 重组的第一个经度光学声子复制品之间竞争的结果。而对于退火的纳米棒,FA转变消失并且Aline仅归因于FX-1LO。结合痕量杂质分析,结果让我们得出结论,FA 转变中涉及的受体是堆垛层错,而不是无意的受体杂质。
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.
DOI: 10.1063/1.2907197
发表时间: 2008-04
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
DOI: 10.1103/physrevb.85.235204
发表时间: 2012-06
期刊: Physical Review B
影响因子: 3.7
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
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
DOI: 10.1016/j.jlumin.2009.11.030
发表时间: 2010-05-01
影响因子: 3.6
作者:
Kurbanov, S. S.;Kang, T. W.
通讯作者: Kang, T. W.
DOI: 10.1143/apex.5.095002
发表时间: 2012-09-01
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