Applied voltage effect on the electron delocalization of excited Ce3+ in SrS:Ce electroluminescent devices

被引：3
|
作者：
Barthou, C
Benoit, J
Benalloul, P
Polamo, K
Soininen, E
机构：
[1] Univ Paris 06, CNRS, UMR7601, Lab Opt Solides, F-75252 Paris, France
[2] Planar Syst Inc, FIN-02201 Espoo, Finland
来源：
JOURNAL OF APPLIED PHYSICS | 2000年 / 88卷 / 02期
关键词：
D O I：
10.1063/1.373777
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The electro-optical behavior of SrS:Ce atomic layer epitaxy thin films electroluminescent devices with Ce3+ ions in different point symmetries is analyzed. Under selective photonic excitation in the lower absorption band and for voltage below the EL threshold, it is shown that the delocalization probability of Ce3+ excited ions is much lower for Ce3+ ions in octahedral sites than in lower symmetry ones. (C) 2000 American Institute of Physics. [S0021-8979(00)04814-3].
引用
收藏
页码：1061 / 1066
页数：6
相关论文
共 50 条
  • [21] Characterization of the electrical properties of SrS:Ce thin-film electroluminescent devices
    Tottori Univ, Tottori, Japan
    J Soc Inf Disp, 2 (145-149):
  • [22] Anomalous Red and Infrared Luminescence of Ce3+ Ions in SrS:Ce Sintered Ceramics
    Kulesza, Dagmara
    Cybinska, Joanna
    Seijo, Luis
    Barandiaran, Zoila
    Zych, Eugeniusz
    JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (49): : 27649 - 27656
  • [23] EFFECT OF MULTILAYERED SRS-SRS-CE-SRS PHOSPHOR PREPARED BY MULTISOURCE DEPOSITION METHOD ON THE THIN-FILM ELECTROLUMINESCENT DEVICES
    LEE, YH
    KIM, DH
    JU, BK
    YEOM, TH
    HAHN, TS
    OH, MH
    CHOH, SH
    JOURNAL OF CRYSTAL GROWTH, 1995, 147 (3-4) : 326 - 332
  • [24] Luminescence improvement of SrS:Ce thin films by rapid thermal annealing:: Evidence of energy-transfer model for SrS:Ce electroluminescent devices
    Wang, CW
    Horng, RH
    Wuu, DS
    Huang, BC
    JOURNAL OF APPLIED PHYSICS, 1998, 83 (12) : 7958 - 7964
  • [25] Influence of the electrical excitation pulse shape on the electro-optical response in SrS:Ce3+ electroluminescent devises
    Barthou, C
    Benoit, J
    Benalloul, P
    Nykanen, E
    Leskela, M
    Niinisto, L
    JOURNAL OF APPLIED PHYSICS, 1998, 84 (01) : 641 - 647
  • [26] The electro-optical behavior of SrS:Ce electroluminescent devices under photonic excitation
    Benoit, J
    Barthou, C
    Benalloul, P
    Polamo, K
    JOURNAL OF APPLIED PHYSICS, 2000, 87 (01) : 198 - 202
  • [27] RELAXATION OF PHOSPHOR FIELD IN SRS-CE THIN-FILM ELECTROLUMINESCENT DEVICES
    OHMI, K
    INOUE, S
    TANAKA, S
    KOBAYASHI, H
    APPLIED PHYSICS LETTERS, 1994, 64 (25) : 3464 - 3466
  • [28] EFFECT OF CE3+ CONCENTRATION ON REORIENTATION OF DIPOLES IN SRF2=CE3+
    VANWEPEREN, W
    LENTING, BPM
    BIJVANK, EJ
    DENHARTOG, HW
    PHYSICAL REVIEW B, 1977, 16 (06): : 2953 - 2958
  • [29] Investigation of the effect of growth conditions and codopants on the emission of SrS:Ce3+ thin films
    Univ of Georgia, Athens, United States
    J Lumin, (331-332):
  • [30] Investigation of the effect of growth conditions and codopants on the emission of SrS:Ce3+ thin films
    Evans, DR
    Warren, GT
    Dennis, WM
    Sun, SS
    Nguyen, T
    JOURNAL OF LUMINESCENCE, 1997, 72-4 : 331 - 332
12345