Original Articles |
|
|
|
|
Structure Properties of MgxZn1-xO Films Deposited at Low Temperature |
ZHANG Xi-Jian;MA Hong-Lei;WANG Qing-Pu;MA Jin;ZONG Fu-Jian;XIAO Hong-Di;JI Feng |
School of Physics and Microelectronics, Shandong University, Jinan 250100 |
|
Cite this article: |
ZHANG Xi-Jian, MA Hong-Lei, WANG Qing-Pu et al 2005 Chin. Phys. Lett. 22 995-997 |
|
|
Abstract MgxZn1-xO films (x=0.23) have been prepared on silicon substrates by radio-frequency magnetron sputtering at 80°C. The structure properties of MgxZn1-xO films are studied using x-ray diffraction (XRD), high-resolution transmission electron microscopy (HRTEM), x-ray photoelectron spectroscopy and Raman spectra. The analysis of XRD and HRTEM indicates that the MgxZn1-xO films have hexagonal wurtzite single-phase structures and a preferred orientation with the c axis perpendicular to the substrates. Raman spectra of ZnO and MgxZn1-xO films reveal that the MgxZn1-xO films have not only the hexagonal wurtzite structure but also higher crystalline quality than ZnO films.
|
Keywords:
81.15.Cd
68.55.Jk
78.30.Fs
|
|
Published: 01 April 2005
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|