Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/12532
Title: Effects of forming gas annealing on LiNbO3 single crystals
Authors: Chen, F
Chen, WP
Wang, Y 
Hu, YM
Shen, ZJ
Chan, HLW 
Keywords: Annealing
Hydrogen
LiNbO3
Issue Date: 2011
Source: Physica B : Condensed matter, 2011, v. 406, no. 3, p. 683-686 How to cite?
Journal: Physica B: Condensed Matter 
Abstract: Z-cut congruent LiNbO3 single crystals were annealed in 95%N25%H2 at high temperatures. X-ray diffraction showed that 2θ of (0 0 0 6) peak is obviously reduced by 0.6° and 1.0° for the samples annealed at 600 and 900 °C, respectively. A new peak appears at the high-energy side of O 1s spectrum in X-ray photoelelectron spectroscopy (XPS) analyses, and the leakage current is greatly increased. It is proposed that hydrogen is incorporated in LiNbO3 single crystals through forming gas annealing at temperatures up to 900 °C and exists in LiNbO 3 as a proton bound to an oxygen ion through OH bond with its electron donated.
URI: http://hdl.handle.net/10397/12532
ISSN: 0921-4526
DOI: 10.1016/j.physb.2010.11.085
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

2
Last Week
0
Last month
0
Citations as of Aug 17, 2017

WEB OF SCIENCETM
Citations

2
Last Week
0
Last month
0
Citations as of Aug 4, 2017

Page view(s)

40
Last Week
1
Last month
Checked on Aug 13, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.