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author:

Chen, Wandi (Chen, Wandi.) [1] | Wang, Wenwen (Wang, Wenwen.) [2] | Sun, Lei (Sun, Lei.) [3] | Chen, Shiyao (Chen, Shiyao.) [4] | Yan, Qun (Yan, Qun.) [5] | Guo, Tailiang (Guo, Tailiang.) [6] | Zhou, Xiongtu (Zhou, Xiongtu.) [7] | Wu, Chaoxing (Wu, Chaoxing.) [8] | Zhang, Yongai (Zhang, Yongai.) [9]

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EI

Abstract:

In this paper, a InP/ZnSe/ZnS quantum dots photoresist (QDPR) film has been successfully prepared after the as-synthesized InP/ZnSe/ZnS quantum dots (QDs) were mixed with the photoresist, where the molar ratio of P3− : In3+: Se2− was 6:1:3 and the reaction time the ZnS shell was 60 min. The influence of the thickness of the film and the mass ratio of InP/ZnS QDs to photoresist on the photoluminescence quantum yield (PLQY) was investigated. The results show that the PLQY changes from 39.9% to 52.6% and the CIE color coordinates could vary from (0.28, 0. 10) to (0.65, 0.32) with the assistance of 5.5 pairs of DBR structures when the thickness of the InP/ZnSe/ZnS QDPR films is 7.82 µm and the mass ratio (wt%) of the InP/ZnSe/ZnS QDs to the photoresist is 25%. Compared with the InP/ZnSe/ZnS QDs film, the PLQY of the patterned InP/ZnSe/ZnS QDs layer can reach to be 47.2% and the CIE color coordinates of is varied from (0.28, 0.10) to (0.35, 0.14). Furthermore, the PLQY of the patterned InP/ZnSe/ZnS QDs layer can be improved to 65.1% at 5.5 pairs of DBR structures. Based on these results, the InP/ZnSe/ZnS QDs films, especially patterned QD layer, show great potential for the fabrication of high-quality QD color filter and full-color displays. © 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

Keyword:

Color III-V semiconductors II-VI semiconductors Indium phosphide Molar ratio Nanocrystals Photoresists Semiconducting indium phosphide Semiconductor quantum dots Zinc sulfide

Community:

  • [ 1 ] [Chen, Wandi]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 2 ] [Chen, Wandi]Zhicheng College, Fuzhou University, Fuzhou; 350002, China
  • [ 3 ] [Wang, Wenwen]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 4 ] [Wang, Wenwen]Zhicheng College, Fuzhou University, Fuzhou; 350002, China
  • [ 5 ] [Sun, Lei]Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350116, China
  • [ 6 ] [Sun, Lei]Zhicheng College, Fuzhou University, Fuzhou; 350002, China
  • [ 7 ] [Chen, Shiyao]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 8 ] [Yan, Qun]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 9 ] [Yan, Qun]Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350116, China
  • [ 10 ] [Guo, Tailiang]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 11 ] [Guo, Tailiang]Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350116, China
  • [ 12 ] [Zhou, Xiongtu]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 13 ] [Zhou, Xiongtu]Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350116, China
  • [ 14 ] [Wu, Chaoxing]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 15 ] [Wu, Chaoxing]Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350116, China
  • [ 16 ] [Zhang, Yongai]School of Physics and Information Engineering, Fuzhou University, Fuzhou; 350108, China
  • [ 17 ] [Zhang, Yongai]Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian, Fuzhou; 350116, China

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Source :

Optical Materials Express

Year: 2022

Issue: 4

Volume: 12

Page: 1717-1730

2 . 8

JCR@2022

2 . 8 0 0

JCR@2023

ESI HC Threshold:91

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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