scholarly journals Self-consistent analysis of carrier transport and carrier capture dynamics in quantum cascade intersubband semiconductor lasers

1999 ◽  
Author(s):  
K. Kálna ◽  
C. Y. L. Cheung ◽  
I. Pierce ◽  
K. A. Shore
Keyword(s):  
Semiconductor Lasers ◽  
Carrier Transport ◽  
Carrier Capture ◽  
Quantum Cascade ◽  
Self Consistent

GaInAs/AlAsSb Quantum Cascade Lasers: A New Approach towards 3-to-5 μm Semiconductor Lasers

2007 ◽  
pp. 223-237
Author(s):  
Quankui Yang ◽  
Christian Manz ◽  
Wolfgang Bronner ◽  
Christian Mann ◽  
Klaus Köhler ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Quantum Cascade Lasers ◽  
New Approach ◽  
Quantum Cascade ◽  
Cascade Lasers

Simulation of Carrier Transport in p-Si/SiGe Quantum Cascade Emitters

2003 ◽  
Vol 2 (2-4) ◽  
pp. 353-356 ◽  
Author(s):  
Z. Ikonić ◽  
P. Harrison ◽  
R.W. Kelsall
Keyword(s):  
Carrier Transport ◽  
Quantum Cascade

Probing the Densities of Gap States in Intrinsic a-Si:H Using Space Charge Limited Currents of Electrons and Holes

1990 ◽  
Vol 192 ◽  
Author(s):  
Robin M. Dawson ◽  
J. H. Smith ◽  
C. R. Wronski
Keyword(s):  
Space Charge ◽  
Density Of States ◽  
Carrier Transport ◽  
Hydrogenated Amorphous Silicon ◽  
Wide Range ◽  
Self Consistent ◽  
Gap States ◽  
Hydrogenated Amorphous ◽  
Space Charge Limited Currents ◽  
Space Charge Limited

ABSTRACTSpace charge limited currents of holes in intrinsic hydrogenated amorphous silicon (a-Si:H) have been obtained using novel p+-intrinsic-p+ (p-i-p) structures. The presence of these hole space charge limited currents is verified from their temperature dependence and their dependence on a wide range of intrinsic layer thickness. The carrier transport and space charge limited currents in the p-i-p structures are compared with those of n-i-n structures and the results are discussed in terms of a self consistent density of states in the gap.

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