Decoupling recombination mechanisms and trap state localization in direct bandgap semiconductors using photoluminescence decay

2017 ◽  
Vol 122 (9) ◽  
pp. 095705 ◽  
Author(s):  
M. W. Gerber ◽  
R. N. Kleiman
Keyword(s):  
Trap State ◽  
Direct Bandgap ◽  
Photoluminescence Decay ◽  
Bandgap Semiconductors

Trap-State-Induced Becquerel Type of Photoluminescence Decay in DPA-Activated Silicon Nanocrystals

2021 ◽  
Vol 125 (3) ◽  
pp. 2055-2063
Author(s):  
K. Kůsová ◽  
T. Popelář ◽  
I. Pelant ◽  
G. Morselli ◽  
S. Angeloni ◽  
...  
Keyword(s):  
Silicon Nanocrystals ◽  
Trap State ◽  
Photoluminescence Decay

scholarly journals Phonon-assisted tunneling in direct-bandgap semiconductors

2019 ◽  
Vol 125 (1) ◽  
pp. 015701 ◽  
Author(s):  
Mazharuddin Mohammed ◽  
Anne S. Verhulst ◽  
Devin Verreck ◽  
Maarten L. Van de Put ◽  
Wim Magnus ◽  
...  
Keyword(s):  
Direct Bandgap ◽  
Assisted Tunneling ◽  
Bandgap Semiconductors

The Two-Dimensional AxCdxBi4–xQ6(A = K, Rb, Cs; Q = S, Se): Direct Bandgap Semiconductors and Ion-Exchange Materials

2017 ◽  
Vol 139 (20) ◽  
pp. 6978-6987 ◽  
Author(s):  
Jing Zhao ◽  
Saiful M. Islam ◽  
Oleg Y. Kontsevoi ◽  
Gangjian Tan ◽  
Constantinos C. Stoumpos ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Two Dimensional ◽  
Direct Bandgap ◽  
Bandgap Semiconductors

scholarly journals Generation of quantum states of light in nonlinear AlGaAs chips: engineering and applications

Photoniques ◽  
2021 ◽  
pp. 28-34
Author(s):  
Sara Ducci ◽  
Perola Milman ◽  
Eleni Diamanti
Keyword(s):  
Quantum States ◽  
Secure Communications ◽  
Long Distance ◽  
Quantum Networks ◽  
Direct Bandgap ◽  
Wide Range ◽  
Bandgap Semiconductors ◽  
Complex Phenomena

Photonic quantum technologies represent a promising platform for applications ranging from long-distance secure communications to the simulation of complex phenomena. Among the different material platforms, direct bandgap semiconductors offer a wide range of functionalities opening promising perspectives for the implementation of future quantum technologies. In this paper, we review our progress on the generation and manipulation of quantum states of light in nonlinear AlGaAs chips and their use in quantum networks.

Two-photon absorption in direct bandgap semiconductors quantum dots

2006 ◽  
Author(s):  
Lazaro A. Padilha ◽  
Jie Fu ◽  
G. Nootz ◽  
David J. Hagan ◽  
Eric W. Van Stryland ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photon Absorption ◽  
Direct Bandgap ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Bandgap Semiconductors

Computational design of direct-bandgap semiconductors that lattice-match silicon

Nature ◽  
2001 ◽  
Vol 409 (6816) ◽  
pp. 69-71 ◽  
Author(s):  
Peihong Zhang ◽  
Vincent H. Crespi ◽  
Eric Chang ◽  
Steven G. Louie ◽  
Marvin L. Cohen
Keyword(s):  
Computational Design ◽  
Lattice Match ◽  
Direct Bandgap ◽  
Bandgap Semiconductors
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