Luminescence of SnO2 thin films prepared by spin-coating method

被引：158

作者：

Gu, F ^{[1
]}

Wang, SF ^{[1
]}

Lü, MK ^{[1
]}

Cheng, XF ^{[1
]}

Liu, SW ^{[1
]}

Zhou, GJ ^{[1
]}

Xu, D ^{[1
]}

Yuan, DR ^{[1
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2004年 / 262卷 / 1-4期

关键词：

adsorption; atomic force microscopy; oxides; semiconducting materials;

D O I：

10.1016/j.jcrysgro.2003.10.028

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

SnO2 thin films have been grown on soda-lime glass substrate using a simple spin-coating method. The films grown under different calcining temperatures have been characterized using microstructural and luminescent measurements. Room-temperature photoluminescence measurements under excitation at 280 nm show two broad emission peaks, the one peaking at 430 nm can be related to tin interstitials or dangling, and the other at 400 nm can be related to oxygen vacancies in the SnO2 thin films. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：182 / 185

页数：4

共 19 条

[1] Semiconductor clusters, nanocrystals, and quantum dots [J].

Alivisatos, AP .

SCIENCE, 1996, 271 (5251) :933-937

[2] Grain size effects on H-2 gas sensitivity of thick film resistor using SnO2 nanoparticles [J].

Ansari, SG ;

Boroojerdian, P ;

Sainkar, SR ;

Karekar, RN ;

Aiyer, RC ;

Kulkarni, SK .

THIN SOLID FILMS, 1997, 295 (1-2) :271-276

[3]

COLVIN VL, 1994, NATURE, V370, P354, DOI 10.1038/370354a0

[4] Structural and optical properties of nanophase zinc oxide [J].

Du, Y ;

Zhang, MS ;

Hong, J ;

Shen, Y ;

Chen, Q ;

Yin, Z .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2003, 76 (02) :171-176

[5] BAND-GAP ASSIGNMENT IN SNO2 BY 2-PHOTON SPECTROSCOPY [J].

FROHLICH, D ;

KENKLIES, R ;

HELBIG, R .

PHYSICAL REVIEW LETTERS, 1978, 41 (25) :1750-1751

[6] ELECTRICAL AND OPTICAL CHARACTERIZATION OF SBSNO2 [J].

HE, YS ;

CAMPBELL, JC ;

MURPHY, RC ;

ARENDT, MF ;

SWINNEA, JS .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (12) :3131-3134

[7] Microstructural, electrical, and optical properties of SnO2 nanocrystalline thin films grown on InP (100) substrates for applications as gas sensor devices [J].

Kim, TW ;

Lee, DU ;

Yoon, YS .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (06) :3759-3761

[8] Function and applications of gas sensors [J].

Kohl, D .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2001, 34 (19) :R125-R149

[9] SYNTHESIS AND CHARACTERIZATION OF NEARLY MONODISPERSE CDE (E = S, SE, TE) SEMICONDUCTOR NANOCRYSTALLITES [J].

MURRAY, CB ;

NORRIS, DJ ;

BAWENDI, MG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (19) :8706-8715

[10] Luminescence photophysics in semiconductor nanocrystals [J].

Nirmal, M ;

Brus, L .

ACCOUNTS OF CHEMICAL RESEARCH, 1999, 32 (05) :407-414

← 1 2 →