Ultrafast carrier dynamics in disordered semiconductors determined by time-resolved THz and NIR spectroscopy

2005 ◽  
Author(s):  
A.V. Vasudevan Nampoothiri ◽  
S.L. Dexheimer
Keyword(s):  
Nir Spectroscopy ◽  
Carrier Dynamics ◽  
Time Resolved ◽  
Ultrafast Carrier Dynamics ◽  
Ultrafast Carrier ◽  
Disordered Semiconductors

Ultrafast carrier dynamics inBr+-bombarded InP studied by time-resolved terahertz spectroscopy

2008 ◽  
Vol 78 (23) ◽  
Author(s):  
H. Němec ◽  
L. Fekete ◽  
F. Kadlec ◽  
P. Kužel ◽  
M. Martin ◽  
...  
Keyword(s):  
Terahertz Spectroscopy ◽  
Carrier Dynamics ◽  
Time Resolved ◽  
Ultrafast Carrier Dynamics ◽  
Ultrafast Carrier

Ultrafast carrier dynamics in BiVO4 thin film photoanode material: interplay between free carriers, trapped carriers and low-frequency lattice vibrations

2016 ◽  
Vol 4 (47) ◽  
pp. 18516-18523 ◽  
Author(s):  
K. T. Butler ◽  
B. J. Dringoli ◽  
L. Zhou ◽  
P. M. Rao ◽  
A. Walsh ◽  
...  
Keyword(s):  
First Principles ◽  
Terahertz Spectroscopy ◽  
Low Frequency ◽  
Carrier Dynamics ◽  
Vibrational Modes ◽  
Lattice Vibrations ◽  
Time Resolved ◽  
Ultrafast Carrier Dynamics ◽  
Free Carriers ◽  
Ultrafast Carrier

We explore ultrafast carrier dynamics and interactions of photoexcited carriers with lattice vibrational modes in BiVO4 using time-resolved terahertz spectroscopy and first-principles phonon spectrum calculations.

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