Monte Carlo Simulation of Charge Carrier Diffusion for Determining the Spatial Resolution of Infrared Cadmium—Mercury—Tellurium Detectors

2019 ◽  
Vol 55 (5) ◽  
pp. 519-524
Author(s):  
A. V. Vishnyakov ◽  
V. V. Vasiliev ◽  
I. V. Sabinina ◽  
G. Yu. Sidorov ◽  
V. A. Stuchinsky
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Charge Carrier ◽  
Spatial Resolution ◽  
Carrier Diffusion ◽  
Charge Carrier Diffusion

scholarly journals Fine structure of spatial diode photoresponse profiles measured while scanning a narrow strip-shaped illumination spot with FPA diode

2021 ◽  
pp. 47-53
Author(s):  
Victor Stuchinsky ◽  
Alekcey Vishnyakov
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Fine Structure ◽  
Charge Carrier ◽  
Focal Plane ◽  
Three Dimensional ◽  
Computational Procedure ◽  
Charge Carriers ◽  
Narrow Strip ◽  
Charge Carrier Diffusion

The three-dimensional Monte Carlo simulation of charge-carrier diffusion in a mercury-cadmium-tellurium based focal plane array (FPA) was used to calculate the spatial diode photoresponse profiles measured while scanning a narrow strip-shaped illumination spot with a selected FPA diode in the limit of largest and lowest diode photocurrents. The simulation was performed for a standard 2D n-on-p FPA with square photodiodes. Fine features in measured spot-scan profiles due to the presence of FPA structure were identified, and the de-pendence of these features on the boundary conditions for diffusing charge carriers at the n-type diode regions was demonstrated. An explanation to the shape of the profiles, fully con-sistent with the computational procedure of the problem, is given.

Anisotropic Charge Carrier Diffusion Correlated to Ferroelastic Twin Domains in MAPbI3 Perovskite

2019 ◽  
Author(s):  
Ilka M. Hermes ◽  
Andreas Best ◽  
Julian Mars ◽  
Sarah M. Vorpahl ◽  
Markus Mezger ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Diffusion ◽  
Charge Carrier Diffusion

scholarly journals Extracting in Situ Charge Carrier Diffusion Parameters in Perovskite Solar Cells with Light Modulated Techniques

2021 ◽  
pp. 2248-2255
Author(s):  
Agustín Bou ◽  
Haralds A̅boliņš ◽  
Arjun Ashoka ◽  
Héctor Cruanyes ◽  
Antonio Guerrero ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Carrier ◽  
Perovskite Solar Cells ◽  
Carrier Diffusion ◽  
Diffusion Parameters ◽  
Charge Carrier Diffusion

scholarly journals Temperature‐Dependent Charge Carrier Diffusion in [0001¯] Direction of GaN Determined by Luminescence Evaluation of Buried InGaN Quantum Wells

2020 ◽  
Vol 257 (6) ◽  
pp. 2000016 ◽  
Author(s):  
Carsten Netzel ◽  
Veit Hoffmann ◽  
Jens W. Tomm ◽  
Felix Mahler ◽  
Sven Einfeldt ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Quantum Wells ◽  
Temperature Dependent ◽  
Carrier Diffusion ◽  
Charge Carrier Diffusion ◽  
Ingan Quantum Wells

scholarly journals μSR Study of Charge Carrier Diffusion in Regioregular Poly(3-Butylthiophene-2,5-Diyl)

2012 ◽  
Vol 30 ◽  
pp. 97-100 ◽  
Author(s):  
Risdiana ◽  
B. Adiperdana ◽  
L. Safriani ◽  
A. Bahtiar ◽  
Fitrilawati ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Diffusion ◽  
Regioregular Poly ◽  
Charge Carrier Diffusion

A 3-D Monte Carlo simulation of a small animal positron emission tomograph with millimeter spatial resolution

1999 ◽  
Vol 46 (3) ◽  
pp. 697-701 ◽  
Author(s):  
A. Bevilacqua ◽  
D. Bollini ◽  
A. Del Guerra ◽  
G. Di Domencio ◽  
M. Galli ◽  
...  
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Spatial Resolution ◽  
Small Animal ◽  
Positron Emission Tomograph ◽  
Positron Emission

Analysis of local charge-carrier diffusion length values in the photosensing film of photovoltaic HgCdTe FPA photodetectors

2014 ◽  
Author(s):  
Alexei V. Vishnyakov ◽  
Victor A. Stuchinsky ◽  
Dmitry V. Brunev ◽  
Alexei V. Zverev ◽  
Sergey A. Dvoretsky
Keyword(s):  
Charge Carrier ◽  
Diffusion Length ◽  
Carrier Diffusion ◽  
Local Charge ◽  
Charge Carrier Diffusion
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