p.88
p.91
p.94
p.99
p.102
p.105
p.108
p.111
p.114
Positron Beam Study of Co Doped ZnO Films Prepared by PLD
Abstract:
Slow positron beam are used to study defect structures in Co doped and undoped ZnO films prepared by Pulsed Laser Deposition (PLD) at 400°C, 600°C, 700°C on c-plane sapphire. Comparing with ZnO samples, Co doped ZnO samples have larger positron effective diffusion length (Leff), which change in different tendencies depending on the growth temperature. Crystal structures of the samples are investigated by X-ray diffraction (XRD) and wurtzite ZnO could be observed in Co doped samples.
Info:
Periodical:
Pages:
102-104
Citation:
Online since:
November 2008
Authors:
Keywords:
Price:
Сopyright:
© 2009 Trans Tech Publications Ltd. All Rights Reserved
Share:
Citation: