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author:

Zhang, Hong (Zhang, Hong.) [1] (Scholars:张红) | Cheng, Shuying (Cheng, Shuying.) [2] (Scholars:程树英) | Yu, Jinling (Yu, Jinling.) [3] (Scholars:俞金玲) | Zhou, Haifang (Zhou, Haifang.) [4] (Scholars:周海芳) | Jia, Hongjie (Jia, Hongjie.) [5]

Indexed by:

EI Scopus SCIE

Abstract:

Zn(O,S) is an attractive alternative to CdS as a buffer layer of Cu2ZnSnS4 (CZTS)-based solar cell due to its higher bandgap and environmental friendliness. In this work, CZTS solar cell with a structure of CZTS/Zn(O,S)/Al:ZnO was simulated by Solar Cell Capacitance Simulator (SCAPS). The impacts of thickness and acceptor concentration of CZTS, thickness and donor concentration of Zn(O,S) and operating temperature on the performance of CZTS solar cells were investigated. It has been obtained that the optimum thickness of CZTS is between 2000 and 3000 nm and that of Zn(O,S) is about 50 nm. The suitable doping concentrations of CZTS and Zn(O,S) layers are around 10(16) and 10(17) cm(-3), respectively. The temperature coefficient of efficiency is about -0.023 %/K in the CZTS solar cell. All these simulation results will provide some important guidelines for fabricating high efficient CZTS solar cells.

Keyword:

acceptor concentration aluminium buffer layer buffer layers capacitance copper compounds Cu2ZnSnS4-Zn(OS)-ZnO:Al donor concentration doping concentration doping profiles II-VI semiconductors numerical simulation semiconductor thin films solar cell capacitance simulator solar cells temperature coefhcient of efhciency thin film devices thin-film solar cells tin compounds wide band gap semiconductors zinc compounds

Community:

  • [ 1 ] [Zhang, Hong]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China
  • [ 2 ] [Cheng, Shuying]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China
  • [ 3 ] [Yu, Jinling]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China
  • [ 4 ] [Zhou, Haifang]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China
  • [ 5 ] [Jia, Hongjie]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China
  • [ 6 ] [Zhang, Hong]Fuzhou Univ, Inst Micronano Devices & Solar Cells, Fuzhou 350108, Peoples R China
  • [ 7 ] [Cheng, Shuying]Fuzhou Univ, Inst Micronano Devices & Solar Cells, Fuzhou 350108, Peoples R China
  • [ 8 ] [Yu, Jinling]Fuzhou Univ, Inst Micronano Devices & Solar Cells, Fuzhou 350108, Peoples R China
  • [ 9 ] [Zhou, Haifang]Fuzhou Univ, Inst Micronano Devices & Solar Cells, Fuzhou 350108, Peoples R China
  • [ 10 ] [Jia, Hongjie]Fuzhou Univ, Inst Micronano Devices & Solar Cells, Fuzhou 350108, Peoples R China
  • [ 11 ] [Zhang, Hong]Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Changzhou 213164, Peoples R China
  • [ 12 ] [Cheng, Shuying]Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Changzhou 213164, Peoples R China
  • [ 13 ] [Yu, Jinling]Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Changzhou 213164, Peoples R China
  • [ 14 ] [Zhou, Haifang]Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Changzhou 213164, Peoples R China
  • [ 15 ] [Jia, Hongjie]Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Changzhou 213164, Peoples R China

Reprint 's Address:

  • 程树英

    [Cheng, Shuying]Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China;;[Cheng, Shuying]Fuzhou Univ, Inst Micronano Devices & Solar Cells, Fuzhou 350108, Peoples R China;;[Cheng, Shuying]Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Changzhou 213164, Peoples R China

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Source :

MICRO & NANO LETTERS

ISSN: 1750-0443

Year: 2016

Issue: 7

Volume: 11

Page: 386-390

0 . 7 2 3

JCR@2016

1 . 5 0 0

JCR@2023

ESI Discipline: PHYSICS;

ESI HC Threshold:186

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 28

SCOPUS Cited Count: 24

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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