Cathodoluminescence of Y2O3:Eu Thin Films Obtained by RF Sputtering

被引：2
|
作者：
Bordun, O. M. [1 ]
Bordun, I. O. [1 ]
Kukharskyy, I. Yo. [1 ]
机构：
[1] Ivan Franko Lviv Natl Univ, 50 Dragomanov Str, UA-79005 Lvov, Ukraine
来源：
JOURNAL OF APPLIED SPECTROSCOPY | 2017年 / 84卷 / 02期
关键词：
yttrium oxide; cathodoluminescence; thin film; LUMINESCENCE PROPERTIES; OPTICAL-PROPERTIES; YTTRIUM-OXIDE; PHOSPHOR;
D O I：
10.1007/s10812-017-0459-6
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The cathodoluminescent (CL) properties of Y2O3:Eu thin films obtained by RF magnetron sputtering were investigated. The number of Eu3+ ions in C-2 states of lower symmetry was hypothesized to be greater in the film bulk than on the surface based on studies of the CL spectral intensity as a function of the exciting-electron energy and current density. It was shown that film structural defects and the excitation conditions influenced the kinetic characteristics of the red emission of Y2O3:Eu at 612 nm that was due to the electric dipole transition 5D(0) -F-7(2).
引用
收藏
页码：249 / 254
页数：6
相关论文
共 50 条
  • [1] Cathodoluminescence of Y2O3:Eu Thin Films Obtained by RF Sputtering
    O. M. Bordun
    I. O. Bordun
    I. Yo. Kukharskyy
    Journal of Applied Spectroscopy, 2017, 84 : 249 - 254
  • [2] Structure and Cathodoluminescence of Y2O3:Eu Thin Films obtained at Different Conditions
    Bordun, I. O.
    Bordun, O. M.
    Kukharskyy, I. Yo.
    Tsapovska, Zh. Ya.
    ACTA PHYSICA POLONICA A, 2018, 133 (04) : 914 - 917
  • [3] Structure and Photoluminescence of Optically Transparent Y2O3:Eu Thin Films Prepared on Sapphire Substrates by RF Magnetron Sputtering
    Jeong, Jin Yeong
    Kim, Joo Han
    APPLIED SCIENCE AND CONVERGENCE TECHNOLOGY, 2021, 30 (01): : 34 - 37
  • [4] Evaporated nanostructured Y2O3:Eu thin films
    Hrudey, PCP
    Taschuk, M
    Tsui, YY
    Fedosejevs, R
    Sit, JC
    Brett, MJ
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2005, 5 (02) : 229 - 234
  • [5] Evaporated nanostructured Y2O3:Eu thin films
    Hrudey, PCP
    Taschuk, M
    Tsui, YY
    Fedosejevs, R
    Sit, JC
    Brett, MJ
    INTERNATIONAL CONFERENCE ON MEMS, NANO AND SMART SYSTEMS, PROCEEDINGS, 2003, : 327 - 331
  • [6] Effect of the thickness on morphology and low-voltage cathodoluminescence of Y2O3:Eu,Zn thin films
    Sychov, M
    Nakanishi, Y
    Nakajima, H
    Kominami, H
    Hatanaka, Y
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2006, 45 (1A): : 141 - 145
  • [7] Electroluminescence of Y2O3:Eu and Y2O3:Sm films
    Rodionov, V. E.
    Shmidko, I. N.
    Zolotovsky, A. A.
    Kruchinin, S. P.
    MATERIALS SCIENCE-POLAND, 2013, 31 (02): : 232 - 239
  • [8] Cathodoluminescence Y2O3:Eu(Ce, Tb, Pr)
    Kargin, N. I.
    Siglovaja, N. V.
    Vorobiev, V. A.
    AD'07: Proceedings of Asia Display 2007, Vols 1 and 2, 2007, : 1700 - 1702
  • [9] Fabrication and characterization of Bi-doped Y2O3 phosphor thin films by RF magnetron sputtering
    Park, Sung-Ik
    Kim, Seong-Il
    Chang, Soo Kyung
    Kim, Young-Hwan
    THIN SOLID FILMS, 2016, 600 : 83 - 89
  • [10] Thermal Annealing Effect on Photoluminescence of Y2O3 : Eu3+ Thin Films Prepared by Magnetron Sputtering
    Lin Shun-hui
    Zhang Li-hui
    Liu Yong-quan
    Wang Xiao-kun
    Lin Chun-lei
    Yu Yun-peng
    SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40 (11) : 3336 - 3340
12345