Pulsed laser deposition of ZnO as conductive buffer layer of (001)-LiNbO3 thin films

Authors
Liu, JM Ong, CK Lim, LC
Citation
Jm. Liu et al., Pulsed laser deposition of ZnO as conductive buffer layer of (001)-LiNbO3 thin films, FERROELECTR, 231(1-4), 1999, pp. 811-817
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
FERROELECTRICS
ISSN journal
00150193 → ACNP
Volume
231
Issue
1-4
Year of publication
1999
Pages
811 - 817
Database
ISI
SICI code
0015-0193(1999)231:1-4<811:PLDOZA>2.0.ZU;2-M
Abstract
(001)-oriented and oxygen-deficient ZnO thin films are prepared by pulsed l aser deposition on quartz fused, (100) silicon and (001) sapphire substrate s, respectively. The structural, electrical and optical properties of the a s-grown films are characterized with various techniques. The Raman measurem ents reveal additional EI(LO) mode peak at 579cm(-1), indicating oxygen def iciency in the films. (001)-LiNbO3/ZnO heterostructure is prepared on quart z fused and (001) sapphire plates.