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WO3-Based Electrochromic Distributed Bragg Reflector Toward Electrically Tunable Microcavity Luminescent Device

文献类型：期刊论文

作者Xiao, L. L.; Lv, Y.; Lin, J.; Hu, Y. S.; Dong, W. J.; Guo, X. Y.; Fan, Y.; Zhang, N.; Zhao, J. L.; Wang, Y. J.
刊名Advanced Optical Materials
出版日期2018
卷号6期号:1页码:8
关键词electrochromic materials luminescence microcavity photonic crystals stimuli-responsive dimensional photonic crystals inverse opal solar-cells mirrors colors Materials Science Optics
ISSN号2195-1071
DOI10.1002/adom.201700791
英文摘要The electroresponsive WO3-based electrochromic distributed Bragg reflectors (ECDBRs) are fabricated by means of one-step, room temperature glancing-angle electron-beam evaporation. The reflectance and Bragg wavelength of ECDBRs can be precisely and reversibly tailored on a large scale by simply applying a small bias voltage (+/- 1.1 V) due to the electrochromic effect of the WO3 layer, and this unique character is utilized to construct an electrically tunable microcavity luminescent device with embedded green CdSe@ZnS quantum dots (QDs). Therefore, large and reversible modulation in terms of photoluminescence (PL) peak intensity (18-335%), PL peak position (from 510.3 to 525.8 nm), and full width at half maximum (from 21.8 to 11.4 nm) from QDs in microcavity are achieved under electrical stimulus. The results will potentially provide a straightforward voltage-control route toward broadband tunable microcavity electroluminescent and lasing devices.
源URL[http://ir.ciomp.ac.cn/handle/181722/61222]  
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714		 Xiao, L. L.,Lv, Y.,Lin, J.,et al. WO3-Based Electrochromic Distributed Bragg Reflector Toward Electrically Tunable Microcavity Luminescent Device[J]. Advanced Optical Materials,2018,6(1):8.
APA Xiao, L. L..,Lv, Y..,Lin, J..,Hu, Y. S..,Dong, W. J..,...&Liu, X. Y..(2018).WO3-Based Electrochromic Distributed Bragg Reflector Toward Electrically Tunable Microcavity Luminescent Device.Advanced Optical Materials,6(1),8.
MLA Xiao, L. L.,et al."WO3-Based Electrochromic Distributed Bragg Reflector Toward Electrically Tunable Microcavity Luminescent Device".Advanced Optical Materials 6.1(2018):8.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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