Time-resolved photoluminescence studies of free and donor-bound exciton in GaN grown by hydride vapor phase epitaxy

1999 ◽  
Vol 75 (6) ◽  
pp. 838-840 ◽  
Author(s):  
G. E. Bunea ◽  
W. D. Herzog ◽  
M. S. Ünlü ◽  
B. B. Goldberg ◽  
R. J. Molnar
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Time Resolved ◽  
Photoluminescence Studies ◽  
Time Resolved Photoluminescence

Spatio-Time-Resolved Cathodoluminescence Studies on Freestanding GaN Substrates Grown by Hydride Vapor Phase Epitaxy

2013 ◽  
Vol 50 (42) ◽  
pp. 1-8 ◽  
Author(s):  
S. F. Chichibu ◽  
Y. Ishikawa ◽  
M. Tashiro ◽  
K. Hazu ◽  
K. Furusawa ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Time Resolved

Time-resolved photoluminescence study of isoelectronic In-doped GaN films grown by metalorganic vapor-phase epitaxy

2000 ◽  
Vol 76 (22) ◽  
pp. 3224-3226 ◽  
Author(s):  
H. Y. Huang ◽  
C. K. Shu ◽  
W. C. Lin ◽  
C. H. Chuang ◽  
M. C. Lee ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Metalorganic Vapor Phase Epitaxy ◽  
Vapor Phase Epitaxy ◽  
Time Resolved ◽  
Photoluminescence Study ◽  
Time Resolved Photoluminescence

scholarly journals Characterization of Red Emission in Nominally Undoped Hydride Vapor Phase Epitaxy GaN

2001 ◽  
Vol 6 ◽  
Author(s):  
E.M. Goldys ◽  
M. Godlewski ◽  
T. Paskova ◽  
G. Pozina ◽  
B. Monemar
Keyword(s):  
Vapor Phase ◽  
Electron Beam Irradiation ◽  
Hydride Vapor Phase Epitaxy ◽  
Time Resolved ◽  
Red Emission ◽  
Emission Signal ◽  
Cathodoluminescence Spectroscopy ◽  
Donor Acceptor ◽  
Time Resolved Photoluminescence

We report characterization of the red emission band in hydride vapor phase epitaxial GaN using cathodoluminescence spectroscopy and imaging and time-resolved photoluminescence. The observed properties of the emission are consistent with recombination of excitons bound at close donor-acceptor pairs. The time evolution of the emission signal during electron beam irradiation supports the association of the red emission with charged centres.

Growth of GaN Nanorods by a Hydride Vapor Phase Epitaxy Method

2002 ◽  
Vol 14 (13-14) ◽  
pp. 991-993 ◽  
Author(s):  
H.-M. Kim ◽  
D.S. Kim ◽  
Y.S. Park ◽  
D.Y. Kim ◽  
T.W. Kang ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy
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