Study of Fluorescence of Yttrium Doped Zinc Sulfide Nanoparticles

被引：5

作者：

Gayou, V. L. ^{[1
]}

Salazar-Hernandez, B. ^{[1
]}

Rojas-Lopez, M. ^{[2
]}

Zuniga Islas, C. ^{[3
]}

Ascencio, J. A. ^{[4
]}

机构：

[1] Univ Autonoma Estado Morelos, Fac Ciencias Quim & Ingn, Ctr Invest Ingn & Ciencias Aplicadas, Cuernavaca 62209, Morelos, Mexico

[2] IPN, Ctr Invest Biotecnol Aplicada, Tepetitla De Lardizabal 90700, Tlaxcala, Mexico

[3] Inst Nacl Astrofis Opt & Electr, Puebla, Mexico

[4] UNAM, Inst Ciencias Fis, Cuernavaca 62209, Morelos, Mexico

来源：

JOURNAL OF NANO RESEARCH | 2010年 / 9卷

关键词：

Nanoparticles; Zinc sulfide; Yttrium; Fluorescence; GREEN-COPPER LUMINESCENCE; ZNS CRYSTALS; PHOTOLUMINESCENCE; MECHANISM; EMISSION;

D O I：

10.4028/www.scientific.net/JNanoR.9.139

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Doped ZnS nanocrystals have attracted attention since 1994. Previous results suggest that doped semiconductor nanocrystals form a new class of luminescent materials, which have a wide range of applications in displays, lighting, sensors and lasers. In this work we synthesized Y3+ doped ZnS nanoparticles by a chemical precipitation method. The reaction was performed with ZnSO4, Na2S, phosphates and Yttrium acetate in aqueous solution. Fluorescence (FL) studies of these nanoparticles have been carried out. FL analysis reveals that the incorporation of Yttrium and phosphates to colloidal solution of ZnS nanoparticles enhances the FL signal by 6-7 times of magnitude compared with uncapped ZnS nanoparticles.

引用

页码：139 / 143

页数：5

共 50 条

[1] Structural and Optical Study of Copper-Doped Zinc Sulfide Nanoparticles
P. Mishra
K. S. Ojha
A. Khare
Journal of Applied Spectroscopy, 2018, 85 : 743 - 748
[2] Structural and Optical Study of Copper-Doped Zinc Sulfide Nanoparticles
Mishra, P.
Ojha, K. S.
Khare, A.
JOURNAL OF APPLIED SPECTROSCOPY, 2018, 85 (04) : 743 - 748
[3] Synthesis and Characterization of Yttrium Doped Zinc Sulphide Nanoparticles
Sharma, Swati
Natasha, Chitkara
Kapoor, Avinashi
RECENT TRENDS IN MATERIALS AND DEVICES, ICRTMD 2015, 2017, 178 : 217 - 222
[4] Effect of yttrium doping on structural and optical properties of zinc sulfide nanoparticles
Sharma, Swati
Singh, Inderpreet
Natasha
Kapoor, Avinashi
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2016, 56 : 174 - 178
[5] Spectroscopy of Nickel-Doped Zinc Sulfide Nanoparticles
Rani, Geeta
Sahare, P. D.
SPECTROSCOPY LETTERS, 2013, 46 (06) : 391 - 396
[6] Synthesis and characterization of aluminium doped zinc sulfide nanoparticles
Sharma, Swati
Singh, Inderpreet
Chitkara, Natasha
Kapoor, Avinashi
MATERIALS RESEARCH EXPRESS, 2017, 4 (07):
[7] Synthesis and characterization of copper-doped zinc sulfide nanoparticles
Matras-Postolek, Katarzyna
Sovinska, Svitlana
Zaba, Adam
Bogdal, Dariusz
PRZEMYSL CHEMICZNY, 2016, 95 (10): : 2080 - 2084
[8] Synthesis and photoluminescence of Mn-doped zinc sulfide nanoparticles
Son, Dongyeon
Jung, Dae-Ryong
Kim, Jongmin
Moon, Taeho
Kim, Chunjoong
Park, Byungwoo
APPLIED PHYSICS LETTERS, 2007, 90 (10)
[9] MODIFIED REFRACTIVE INDEX OF ZINC SULFIDE NANOPARTICLES DOPED GLASSES
Moussaoui, M.
Saoudi, R.
Tonchev, S.
Palle, S.
Tishchenko, A. V.
ATTI ACCADEMIA PELORITANA DEI PERICOLANTI-CLASSE DI SCIENZE FISICHE MATEMATICHE E NATURALI, 2011, 89
[10] An investigation of optical properties of erbium doped zinc sulfide nanoparticles
Ahmadi, M.
Javadpour, S.
Khosravi, A. A.
Gharavi, A. R.
MICROPROCESSES AND NANOTECHNOLOGY 2007, DIGEST OF PAPERS, 2007, : 234 - 235

← 1 2 3 4 5 →