Electronic structure and red emission of Mn-ion-doped SrZrO3

被引：0
作者：
M. H. Cho
Y. S. Lee
机构：
[1] Soongsil University,Department of Physics
来源：
Journal of the Korean Physical Society | 2014年 / 64卷
关键词：
SrZrO; Mn-ion doping; Red emission; Electronic structure;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigated the properties of the red emission from Mn-ion-doped SrZrO3 (SZMO) which may be a candidate of a red phosphor for a white light-emitting diode. We assigned optical transitions observed in photoluminescence and photoluminescence excitation spectra according to the Tanabe-Sugano diagram for the d3 configuration in a perovskite. We estimated the crystal field splitting energy 10Dq and the Racah parameter B to be 19,230 cm−1 and 701 cm−1 for the Mn ion in SZMO, respectively. We found a strong red emission near 650 nm with several sharp peaks related to vibronic modes. The red emission was found to be drastically enhanced at very low temperature and very small doping.
引用
收藏
页码：1866 / 1871
页数：5
相关论文
共 50 条
[31]   SPIN ARRANGEMENT AND ELECTRONIC-STRUCTURE OF MN3MC (M=IN AND SN) [J].
ISHIDA, S ;
FUJII, S ;
MAEDA, M ;
ASANO, S .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1993, 32 :248-249
[32]   The role of Mn in the electronic structure of Ba3Ti2MnO9 [J].
Radtke, G ;
Maunders, C ;
Lazar, S ;
de Groot, FMF ;
Etheridge, J ;
Botton, GA .
JOURNAL OF SOLID STATE CHEMISTRY, 2005, 178 (11) :3426-3430
[33]   Influence of Mn concentration on the electronic and magnetic properties of Mn doped β-Ge3N4: A first-principles study [J].
Wang, V. ;
He, H. P. ;
Zhang, S. L. ;
Ma, N. ;
Xiao, W. ;
Zhang, E. H. ;
Dou, H. Q. .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2012, 324 (19) :2972-2976
[34]   Electronic structure and effective mass of pristine and Cl-doped CsPbBr3 [J].
Wei, Zhiyuan ;
Wei, Yu-Hao ;
Xu, Shendong ;
Peng, Shuting ;
Hashimoto, Makoto ;
Lu, Donghui ;
Pan, Xu ;
Kuang, Min-Quan ;
Xiao, Zhengguo ;
He, Junfeng .
CHINESE PHYSICS B, 2024, 33 (05)
[35]   Electronic Structure and Magnetocaloric Effect of Sr-Doped SmCoO3 Perovskites [J].
T. V. Manh ;
Y. Pham ;
T. L. Phan ;
N. T. Dang ;
N. Tran ;
H. R. Park ;
B. W. Lee ;
S. C. Yu .
Journal of Electronic Materials, 2023, 52 :177-187
[36]   Electronic structure of epitaxial Fe-doped SrTiO3 thin films [J].
Szade, J. ;
Szot, K. ;
Kulpa, M. ;
Kubacki, J. ;
Lenser, Ch. ;
Dittmann, R. ;
Waser, R. .
PHASE TRANSITIONS, 2011, 84 (5-6) :489-500
[37]   Electronic structure and luminescence properties of magnesium fluoroborates doped with Ce3+ ions [J].
Efryushina, NP ;
Dotsenko, VP ;
Berezovskaya, IV ;
Ryzhkov, MV .
RADIATION MEASUREMENTS, 2001, 33 (05) :755-758
[38]   Electronic Structure and Optical Properties of LiBiO3 Doped with V, Nb, and Ta [J].
Kang Jia ;
Bi Gang .
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2018, 33 (04) :863-870
[39]   Thermoelectric properties and electronic structure of Te-doped CoSb3 compounds [J].
Zhu, Yunguang ;
Shen, Honglie ;
Zuo, Lianyong ;
Guan, Hao .
SOLID STATE COMMUNICATIONS, 2011, 151 (19) :1388-1393
[40]   The electronic structure of pristine and doped (100) tilt grain boundaries in SrTiO3 [J].
Duscher, G ;
Buban, JP ;
Browning, ND ;
Chisholm, MF ;
Pennycook, SJ .
INTERFACE SCIENCE, 2000, 8 (2-3) :199-208
12345