Effect of Doping Concentration on the Photoluminescence of Fe:ZnS Nanocrystals

被引：0

作者：

Xie, Ruishi ^{[1
]}

Liu, Lingyun ^{[1
]}

Li, Lihua ^{[1
]}

Li, Yuanli ^{[1
]}

Chen, Qiang ^{[1
]}

Yue, Xi ^{[1
]}

Xiao, Dingquan ^{[1
]}

Zhu, Jianguo ^{[1
]}

机构：

[1] Sichuan Univ, Coll Mat Sci & Engn, Chengdu 610064, Peoples R China

来源：

ISAF: 2009 18TH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS | 2009年

关键词：

Fe:ZnS; nanocrystals; liquid-solid-solution method; photoluminescence; QUANTUM DOTS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Fe-doped ZnS (Fe:ZnS) nanocrystals were synthesized by a liquid-solid-solution (LSS) method. The influence of doping concentration on the photoluminescence (PL) of synthesized nanocrystals were investigated. The XRD results show that Fe:ZnS nanocrystals are crystallized with zinc-blende structure. The PL peaks of Fe:ZnS nanocrystals have a red-shift behavior as a Fe concentration increased. These results indicate that the tuning range of emission wavelength is approximately between 440 and 464 nm in the Fe:ZnS nanocrystals by changing the Fe concentration. The red-shift the PL bands of Fe:ZnS nanocrystals may be due to the surface trap states.

引用

页码：80 / 82

页数：3

共 50 条

[41] Enhancement of photoluminescence of ZnS : Mn nanocrystals by hybridizing with polymerized acrylic acid
Konishi, M
Isobe, T
Senna, M
JOURNAL OF LUMINESCENCE, 2001, 93 (01) : 1 - 8
[42] Formation of AgInS2/ZnS Colloidal Nanocrystals and Their Photoluminescence Properties
Korepanov, O. A.
Mazing, D. S.
Aleksandrova, O. A.
Moshnikov, V. A.
Komolov, A. S.
Lazneva, E. F.
Kirilenko, D. A.
PHYSICS OF THE SOLID STATE, 2019, 61 (12) : 2325 - 2328
[43] Formation of AgInS2/ZnS Colloidal Nanocrystals and Their Photoluminescence Properties
O. A. Korepanov
D. S. Mazing
O. A. Aleksandrova
V. A. Moshnikov
A. S. Komolov
E. F. Lazneva
D. A. Kirilenko
Physics of the Solid State, 2019, 61 : 2325 - 2328
[44] Optical and ESR studies on Fe doped ZnS nanocrystals
Sambasivam, S.
Reddy, B. K.
Divya, A.
Rao, N. Madhusudhana
Jayasankar, C. K.
Sreedhar, B.
PHYSICS LETTERS A, 2009, 373 (16) : 1465 - 1468
[45] Synthesis and enhanced green photoluminescence emission from BCT ZnS nanocrystals
Tiwary, C. S.
Kumbhakar, P.
Mondal, A. K.
Mitra, A. K.
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2010, 207 (08): : 1874 - 1879
[46] SIZE DEPENDENT PHOTOLUMINESCENCE PROPERTIES OF Mn-DOPED ZnS NANOCRYSTALS
Wang, Hai
Li, Huimin
CHALCOGENIDE LETTERS, 2011, 8 (05): : 309 - 313
[47] SIZE DEPENDENT PHOTOLUMINESCENCE PROPERTIES OF Mn-DOPED ZnS NANOCRYSTALS
Wang, Hai
Li, Huimin
CHALCOGENIDE LETTERS, 2011, 8 (04): : 249 - 253
[48] Synthesis and photoluminescence enhancement of Mn2+-doped ZnS nanocrystals
Lu, SW
Lee, BI
Wang, ZL
Tong, WS
Wagner, BK
Park, W
Summers, CJ
JOURNAL OF LUMINESCENCE, 2000, 92 (1-2) : 73 - 78
[49] Effect of doping concentration on UV accelerated chemically deposited ZnS:Mn thin films
A. C. Dhanya
K. Deepa
T. L. Remadevi
Journal of Materials Science: Materials in Electronics, 2013, 24 : 4782 - 4789
[50] Color manipulation of mechanoluminescence and photoluminescence from CaZnOS:ZnS:Mn 2+heterocompound controlled by ion doping concentration
Golovynskyi, Sergii
Kanwal, Zarfishan
Babichuk, Ivan S.
Xie, Zhongjin
Li, Baikui
Wu, Honglei
Peng, Dengfeng
JOURNAL OF ALLOYS AND COMPOUNDS, 2024, 990

← 1 2 3 4 5 →