Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks

被引：73

作者：

Zhu, Qiuxiang ^{[1
,2
]}

Lu, Junfeng ^{[1
]}

Wang, Yueyue ^{[1
]}

Qin, Feifei ^{[1
]}

Shi, Zengliang ^{[1
]}

Xu, Chunxiang ^{[1
]}

机构：

[1] Southeast Univ, State Key Lab Bioelect, Sch Biol Sci & Med Engn, Nanjing 210096, Jiangsu, Peoples R China

[2] Hunan City Univ, Coll Commun & Elect Engn, Yiyang 413000, Peoples R China

来源：

SCIENTIFIC REPORTS | 2016年 / 6卷

关键词：

BLUE-SHIFT; RESONANCE; PHOTOLUMINESCENCE;

D O I：

10.1038/srep36194

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper, ZnO microdisks with sputtering of Au nanoparticles were prepared to explore their plasmon/exciton coupling effect. An obvious blue shift and enhanced excitonic emission intensity were observed in the PL spectra of as-grown and Au-sputtered ZnO samples at room temperature. The investigation on the absorption spectra and temperature-dependent PL spectra has been demonstrated the Burstein-Moss effect behind the optical phenomena. These results revealed the coupling dynamics between the metal localized surface plasmon and semiconductor exciton.

引用

页数：9

共 38 条

[1] Stark Effects after Excited-State Interfacial Electron Transfer at Sensitized TiO2 Nanocrystallites [J].

Ardo, Shane ;

Sun, Yali ;

Staniszewski, Aaron ;

Castellano, Felix N. ;

Meyer, Gerald J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (19) :6696-6709

[2] ABSORPTION BLUE SHIFT IN LASER-EXCITED SEMICONDUCTOR MICROSPHERES [J].

BANYAI, L ;

KOCH, SW .

PHYSICAL REVIEW LETTERS, 1986, 57 (21) :2722-2724

[3] ANOMALOUS OPTICAL ABSORPTION LIMIT IN INSB [J].

BURSTEIN, E .

PHYSICAL REVIEW, 1954, 93 (03) :632-633

[4] Optical and Electrical Properties of Hierarchical Nanostructured Al-Doped ZnO Powders Prepared through a Mild Solution Route [J].

Chen, Ruiqiang ;

Zhu, Pengli ;

Zhao, Tao ;

Fu, Xianzhu ;

Zhou, Fengrui ;

Sun, Rong .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2013, 2013 (20) :3491-3496

[5] Enhanced photoluminescence of nonpolar p-type ZnO film by surface plasmon resonance and electron transfer [J].

Chen, Shanshan ;

Pan, Xinhua ;

He, Haiping ;

Chen, Wei ;

Chen, Cong ;

Dai, Wen ;

Zhang, Honghai ;

Ding, Ping ;

Huang, Jingyun ;

Lu, Bin ;

Ye, Zhizhen .

OPTICS LETTERS, 2015, 40 (04) :649-652

[6] ZnCdO/ZnO Coaxial Multiple Quantum Well Nanowire Heterostructures and Optical Properties [J].

Cheng, Chuanwei ;

Liu, Bo ;

Sie, Edbert Jarvis ;

Zhou, Weiwei ;

Zhang, Jixuan ;

Gong, Hao ;

Huan, Cheng Hon Alfred ;

Sum, Tze Chien ;

Sun, Handong ;

Fan, Hong Jin .

JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (09) :3863-3868

[7] Controllable fabrication and optical properties of Sn-doped ZnO hexagonal microdisk for whispering gallery mode microlaser [J].

Dai, J. ;

Xu, C. X. ;

Xu, X. Y. ;

Li, J. T. ;

Guo, J. Y. ;

Lin, Y. .

APL MATERIALS, 2013, 1 (03)

[8] Electron-hole plasma induced band gap renormalization in ZnO microlaser cavities [J].

Dai, Jun ;

Xu, Chunxiang ;

Nakamura, Toshihiro ;

Wang, Yueyue ;

Li, Jitao ;

Lin, Yi .

OPTICS EXPRESS, 2014, 22 (23) :28831-28837

[9] Scanning internal photoemission microscopy for the identification of hot carrier transport mechanisms [J].

Differt, D. ;

Pfeiffer, W. ;

Diesing, D. .

APPLIED PHYSICS LETTERS, 2012, 101 (11)

[10] Oxygen Vacancy: An Electron-Phonon Interaction Decoupler to Modulate the Near-Band-Edge Emission of ZnO Nanorods [J].

Ding, Huaiyi ;

Zhao, Zhi ;

Zhang, Guanghui ;

Wu, Yukun ;

Gao, Zhiwei ;

Li, Junwen ;

Zhang, Kun ;

Pan, Nan ;

Wang, Xiaoping .

JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (32) :17294-17299

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