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author:

Chen, Wandi (Chen, Wandi.) [1] | Wang, Wenwen (Wang, Wenwen.) [2] | Sun, Lei (Sun, Lei.) [3] (Scholars:孙磊) | Chen, Shiyao (Chen, Shiyao.) [4] | Yan, Qun (Yan, Qun.) [5] | Guo, Tailiang (Guo, Tailiang.) [6] (Scholars:郭太良) | Zhou, Xiongtu (Zhou, Xiongtu.) [7] (Scholars:周雄图) | Wu, Chaoxing (Wu, Chaoxing.) [8] (Scholars:吴朝兴) | Zhang, Yongai (Zhang, Yongai.) [9] (Scholars:张永爱)

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EI SCIE

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 mu m 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. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

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Community:

  • [ 1 ] [Chen, Wandi]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 2 ] [Wang, Wenwen]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 3 ] [Chen, Shiyao]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 4 ] [Yan, Qun]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 5 ] [Guo, Tailiang]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 6 ] [Zhou, Xiongtu]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 7 ] [Wu, Chaoxing]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 8 ] [Zhang, Yongai]Fuzhou Univ, Sch Phys & Inprmat Engn, Fuzhou 350108, Peoples R China
  • [ 9 ] [Sun, Lei]Fujian Sci & Technol Innovat Lab Optoelect Inform, Fuzhou 350116, Fujian, Peoples R China
  • [ 10 ] [Yan, Qun]Fujian Sci & Technol Innovat Lab Optoelect Inform, Fuzhou 350116, Fujian, Peoples R China
  • [ 11 ] [Guo, Tailiang]Fujian Sci & Technol Innovat Lab Optoelect Inform, Fuzhou 350116, Fujian, Peoples R China
  • [ 12 ] [Zhou, Xiongtu]Fujian Sci & Technol Innovat Lab Optoelect Inform, Fuzhou 350116, Fujian, Peoples R China
  • [ 13 ] [Wu, Chaoxing]Fujian Sci & Technol Innovat Lab Optoelect Inform, Fuzhou 350116, Fujian, Peoples R China
  • [ 14 ] [Zhang, Yongai]Fujian Sci & Technol Innovat Lab Optoelect Inform, Fuzhou 350116, Fujian, Peoples R China
  • [ 15 ] [Sun, Lei]Fuzhou Univ, Zhicheng Coll, Fuzhou 350002, Peoples R China

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Source :

OPTICAL MATERIALS EXPRESS

ISSN: 2159-3930

Year: 2022

Issue: 4

Volume: 12

Page: 1717-1730

2 . 8

JCR@2022

2 . 8 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:91

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 5

SCOPUS Cited Count: 6

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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