scholarly journals Deposition and Characterization of Hard Coatings in the Material System V-Al-N by Reactive Magnetron Sputter Deposition

2009 ◽  
Vol 6 (S1) ◽  
pp. S146-S151 ◽  
Author(s):  
Szilárd Kolozsvári ◽  
Peter Pesch ◽  
Carlos Ziebert ◽  
Michael Stueber ◽  
Sven Ulrich
1996 ◽  
Vol 287 (1-2) ◽  
pp. 87-92 ◽  
Author(s):  
H. Ljungcrantz ◽  
S. Benhenda ◽  
G. Håkansson ◽  
I. Ivanov ◽  
L. Hultman ◽  
...  

1993 ◽  
Vol 8 (10) ◽  
pp. 2613-2616 ◽  
Author(s):  
Jennifer Ross ◽  
Mike Rubin ◽  
T.K. Gustafson

We report the growth conditions necessary for highly oriented wurtzite GaN films on (111) GaAs, and single crystal GaN films on (111) GaAs using AlN buffer layers. The GaN films and AlN buffers are grown using rf reactive magnetron sputter deposition. Oriented basal plane wurtzite GaN is obtained on (111) GaAs at temperatures between 550 and 620 °C. However, using a high temperature 200 Å AlN buffer layer epitaxial GaN is produced. Crystal structure and quality are measured using x-ray diffraction (XRD), reflection electron diffraction (RED), and a scanning electron microscope (SEM). This is the first report of single crystal wurtzite GaN on (111) GaAs using AlN buffer layers by any growth technique. Simple AlN/GaN heterostructures grown by rf reactive sputter deposition on (111) GaAs are also demonstrated.


Vacuum ◽  
1995 ◽  
Vol 46 (12) ◽  
pp. 1385-1390 ◽  
Author(s):  
MF Cerqueira ◽  
M Andritschky ◽  
L Rebouta ◽  
JA Ferreira ◽  
MF da Silva

Sign in / Sign up

Export Citation Format

Share Document