scholarly journals Nature of deep center emissions in GaN

2010 ◽  
Vol 96 (15) ◽  
pp. 151902 ◽  
Author(s):  
A. Sedhain ◽  
J. Li ◽  
J. Y. Lin ◽  
H. X. Jiang
Keyword(s):  
Deep Center

Deep center inAl0.3Ga0.7As

1991 ◽  
Vol 43 (14) ◽  
pp. 12126-12129 ◽  
Author(s):  
W. P. Roach ◽  
Meera Chandrasekhar ◽  
H. R. Chandrasekhar ◽  
F. A. Chambers
Keyword(s):  
Deep Center

scholarly journals Transient quantum evolution of two-dimensional electrons under photoexcitation of a deep center

2008 ◽  
Vol 77 (7) ◽  
Author(s):  
F. T. Vasko ◽  
A. Hernandez-Cabrera ◽  
P. Aceituno
Keyword(s):  
Deep Center ◽  
Quantum Evolution ◽  
Two Dimensional

Nonequilibrium deep-center trapping in liquid epitaxy on gallium arsenide

1983 ◽  
Vol 26 (10) ◽  
pp. 889-898
Author(s):  
Yu. B. Bolkhovityanov ◽  
A. F. Kravchenko ◽  
S. I. Chikichev
Keyword(s):  
Gallium Arsenide ◽  
Deep Center ◽  
Liquid Epitaxy

Bistable behavior of a medium-deep center related to EL5 and EL6 in n-type bulk GaAs

1998 ◽  
Vol 84 (6) ◽  
pp. 3167-3174 ◽  
Author(s):  
Hiroyuki Shiraki ◽  
Yutaka Tokuda ◽  
Koichi Sassa
Keyword(s):  
Deep Center ◽  
Bistable Behavior ◽  
Bulk Gaas

Deep center luminescence versus surface preparation of ZnSe single crystals

2001 ◽  
Vol 16 (5) ◽  
pp. 1245-1248 ◽  
Author(s):  
J. A. Garcia ◽  
V. Muñoz ◽  
C. Martinez-Tomas ◽  
J. J. S. Garitaonandia
Keyword(s):  
Single Crystals ◽  
Surface State ◽  
Solid Phase ◽  
Surface Preparation ◽  
Deep Center ◽  
Structural Defects ◽  
Easy Method ◽  
Phase Recrystallization ◽  
Close Relationship

A close relationship between the photoluminescence emissions labeled Y and S, related to dislocations and extended structural defects, and the preparation of the surface state of ZnSe single crystals before PL (photoluminescence) measurements has been established. The samples were obtained by solid-phase recrystallization under different pressure conditions. An easy method for achieving good quality surfaces with a very significant reduction of such Y and S PL emissions is proposed.

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