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

doi:10.1002/adom.201700791

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	WO3-Based Electrochromic Distributed Bragg Reflector Toward Electrically Tunable Microcavity Luminescent Device
	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.; Liu, X. Y.
	2018
发表期刊	Advanced Optical Materials
ISSN	2195-1071
卷号	6 期号:1 页码:8
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.
关键词	electrochromic materials luminescence microcavity photonic crystals stimuli-responsive dimensional photonic crystals inverse opal solar-cells mirrors colors Materials Science Optics
DOI	10.1002/adom.201700791
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	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.

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