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
  • [41] Structure and Cathodoluminescent Properties of Y2O3:Eu Thin Films at Different Activator Concentrations
    Bordun, O. M.
    Bordun, I. O.
    Kukharskyy, I. Yo.
    Tsapovska, Zh. Ya.
    Partyka, M. V.
    JOURNAL OF APPLIED SPECTROSCOPY, 2018, 84 (06) : 1072 - 1077
  • [42] Characteristics of Y2O3:Eu phosphor thin films by post-deposition annealing
    Zhang, Xiaosong
    Zou, Kaishun
    Tao, Yi
    Li, Lan
    Xu, Zheng
    JOURNAL OF ADVANCED MATERIALS, 2006, : 48 - 51
  • [43] Structure and Cathodoluminescent Properties of Y2O3:Eu Thin Films at Different Activator Concentrations
    O. M. Bordun
    I. O. Bordun
    I. Yo. Kukharskyy
    Zh. Ya. Tsapovska
    M. V. Partyka
    Journal of Applied Spectroscopy, 2018, 84 : 1072 - 1077
  • [44] Growth by laser ablation of Y2O3 and Tm:Y2O3 thin films for optical applications
    Huignard, A
    Aron, A
    Aschehoug, P
    Viana, B
    Théry, J
    Laurent, A
    Perrière, J
    JOURNAL OF MATERIALS CHEMISTRY, 2000, 10 (02) : 549 - 554
  • [45] Luminescent properties of LiF-doped Y2O3:Eu3+ thin-film phosphors by RF-magnetron sputtering technique
    Park, Hoo Keun
    Ko, Ki-Young
    Do, Young Rag
    IDW '07: PROCEEDINGS OF THE 14TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2007, : 989 - 991
  • [46] Luminescence properties of Eu3+:Y2O3 and Eu3+:Lu2O3 nanoparticles, ceramics and thin films
    Zhang, K
    Hunter, D
    Mohanty, S
    Dadson, JB
    Barnakov, Y
    Pradhan, AK
    Organic and Nanocomposite Optical Materials, 2005, 846 : 231 - 235
  • [47] Preparation, optical properties and structure of Y2O3:Eu and Y2O3:Tb,Eu nanophosphors
    Anh, TK
    Vu, N
    Minh, LQ
    Chau, PTM
    Benalloul, P
    Barthou, C
    COMMAD 2000 PROCEEDINGS, 2000, : 395 - 398
  • [48] ELECTROFORMING AND CONDUCTION IN THIN ANODIZED Y2O3 FILMS
    KURIKI, S
    NOYA, A
    MATSUMOTO, G
    THIN SOLID FILMS, 1978, 48 (01) : 27 - 41
  • [49] Y2O3 thin films:: internal stress and microstructure
    Gaboriaud, RJ
    Paumier, F
    Pailloux, F
    Guerin, P
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2004, 109 (1-3): : 34 - 38
  • [50] Improved cathodoluminescent characteristics of Y2O3:Eu3+ thin films by Li-doping
    Yi, S. S.
    Shim, K. S.
    Yang, H. K.
    Moon, B. K.
    Choi, B. C.
    Jeong, J. H.
    Kim, J. H.
    Bae, J. S.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2007, 87 (04): : 667 - 671
12345