• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Qu, Minghao (Qu, Minghao.) | Wang, Ruzhi (Wang, Ruzhi.) (Scholars:王如志) | Chen, Yan (Chen, Yan.) | Zhang, Ying (Zhang, Ying.) | Li, Kaiyu (Li, Kaiyu.) | Yan, Hui (Yan, Hui.) (Scholars:严辉)

Indexed by:

EI Scopus SCIE

Abstract:

By a pulsed laser deposition technique the efficient broadband near-infrared downconversion Bi-Yb codoped crystallization Y2O3 transparent films have been grown successfully on Si (1 0 0) substrates. Upon excitation of ultraviolet photon varying from 300 to 400 nm, the near infrared quantum cutting has been obtained, which is originated from the transitions of the transition-metal Bi3+ P-3(1) level to Yb3+ F-2(5/2) level. The downconversion quantum efficiency of films is estimated to be 152%. The transparent Y2O3 films may have potential application in enhancing the conversion efficiency of crystalline Si solar cells. (C) 2012 Elsevier B.V. All rights reserved.

Keyword:

Y2O3:Bi, Yb transparent films Near infrared quantum cutting Silicon solar cells Thickness

Author Community:

  • [ 1 ] [Qu, Minghao]Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100124, Peoples R China
  • [ 2 ] [Wang, Ruzhi]Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100124, Peoples R China
  • [ 3 ] [Zhang, Ying]Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100124, Peoples R China
  • [ 4 ] [Li, Kaiyu]Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100124, Peoples R China
  • [ 5 ] [Yan, Hui]Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100124, Peoples R China
  • [ 6 ] [Chen, Yan]Hong Kong Polytech Univ, Dept Appl Phys, Hunghom, Hong Kong, Peoples R China
  • [ 7 ] [Chen, Yan]Hong Kong Polytech Univ, Mat Res Ctr, Hunghom, Hong Kong, Peoples R China

Reprint Author's Address:

  • 王如志

    [Wang, Ruzhi]Beijing Univ Technol, Coll Mat Sci & Engn, Lab Thin Film Mat, Beijing 100124, Peoples R China

Show more details

Related Keywords:

Source :

JOURNAL OF LUMINESCENCE

ISSN: 0022-2313

Year: 2012

Issue: 5

Volume: 132

Page: 1285-1289

3 . 6 0 0

JCR@2022

ESI Discipline: PHYSICS;

JCR Journal Grade:1

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 34

SCOPUS Cited Count: 37

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:470/10650149
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.