Fabrication of ZnO thin film diode using laser annealing

被引:140
作者
Lee, SY [1 ]
Shim, ES [1 ]
Kang, HS [1 ]
Pang, SS [1 ]
Kang, JS [1 ]
机构
[1] Yonsei Univ, Dept Elect & Elect Engn, Seoul 120749, South Korea
关键词
ZnO; laser annealing; PLD; P-n junction; light-emitting diode;
D O I
10.1016/j.tsf.2004.06.194
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A p-n homojunction was obtained by Nd:YAG laser annealing of Zn3P2/n-ZnO thin film. The deposition process of ZnO and Zn3P2 thin film was performed by pulsed laser deposition (PLD). A p-n junction was formed by Nd:YAG laser annealing of Zn3P2/n-ZnO thin film and showed typical I-V characteristics of a diode. Laser annealing could be a useful technique for the fabrication of an ultraviolet light-emitting diode or an ultraviolet laser diode. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:31 / 34
页数:4
相关论文
共 15 条
[1]   ZnO diode fabricated by excimer-laser doping [J].
Aoki, T ;
Hatanaka, Y ;
Look, DC .
APPLIED PHYSICS LETTERS, 2000, 76 (22) :3257-3258
[2]   p-type electrical conduction in ZnO thin films by Ga and N codoping [J].
Joseph, M ;
Tabata, H ;
Kawai, T .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1999, 38 (11A) :L1205-L1207
[3]   First-principles study of native point defects in ZnO [J].
Kohan, AF ;
Ceder, G ;
Morgan, D ;
Van de Walle, CG .
PHYSICAL REVIEW B, 2000, 61 (22) :15019-15027
[4]   Green luminescent center in undoped zinc oxide films deposited on silicon substrates [J].
Lin, BX ;
Fu, ZX ;
Jia, YB .
APPLIED PHYSICS LETTERS, 2001, 79 (07) :943-945
[5]   Residual native shallow donor in ZnO [J].
Look, DC ;
Hemsky, JW ;
Sizelove, JR .
PHYSICAL REVIEW LETTERS, 1999, 82 (12) :2552-2555
[6]   Interactions between gallium and nitrogen dopants in ZnO films grown by radical-source molecular-beam epitaxy [J].
Nakahara, K ;
Takasu, H ;
Fons, P ;
Yamada, A ;
Iwata, K ;
Matsubara, K ;
Hunger, R ;
Niki, S .
APPLIED PHYSICS LETTERS, 2001, 79 (25) :4139-4141
[7]   Energetics of native defects in ZnO [J].
Oba, F ;
Nishitani, SR ;
Isotani, S ;
Adachi, H ;
Tanaka, I .
JOURNAL OF APPLIED PHYSICS, 2001, 90 (02) :824-828
[8]   Current injection emission from a transparent p-n junction composed of p-SrCu2O2/n-ZnO [J].
Ohta, H ;
Kawamura, K ;
Orita, M ;
Hirano, M ;
Sarukura, N ;
Hosono, H .
APPLIED PHYSICS LETTERS, 2000, 77 (04) :475-477
[9]  
SEONG KH, 2004, J APPL PHYS, V95, P1246
[10]   Effect of the variation of film thickness on the structural and optical properties of ZnO thin films deposited on sapphire substrate using PLD [J].
Shim, ES ;
Kang, HS ;
Kang, JS ;
Kim, JH ;
Lee, SY .
APPLIED SURFACE SCIENCE, 2002, 186 (1-4) :474-476