Rapid HPGe well detector gamma bioassay of 137Cs, 60Co, and 192Ir method

2021 ◽  
pp. 109824
Author(s):  
Jonathan Button ◽  
Robert L. Jones
Keyword(s):  
Well Detector

Three-color (λp1∼3.8 μm, λp2∼8.5 μm, and λp3∼23.2 μm) InAs/InGaAs quantum-dots-in-a-well detector

2003 ◽  
Vol 83 (14) ◽  
pp. 2745-2747 ◽  
Author(s):  
S. Krishna ◽  
S. Raghavan ◽  
G. von Winckel ◽  
A. Stintz ◽  
G. Ariyawansa ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Well Detector

A phoswich well detector for radioxenon monitoring

2007 ◽  
Vol 579 (1) ◽  
pp. 431-436 ◽  
Author(s):  
Wolfgang Hennig ◽  
Hui Tan ◽  
Anthony Fallu-Labruyere ◽  
William K. Warburton ◽  
Justin I. McIntyre ◽  
...  
Keyword(s):  
Radioxenon Monitoring ◽  
Well Detector

Performance Characteristics of N-Type SI-SI/GE Quantum well Infrared Photodetectors

1994 ◽  
Vol 299 ◽  
Author(s):  
V. D. Shadrin ◽  
V. T. Coon ◽  
F. L. Serzhenko
Keyword(s):  
Quantum Well ◽  
Exchange Interaction ◽  
Dark Current ◽  
Multiple Quantum Well ◽  
Performance Characteristics ◽  
Multiple Quantum ◽  
Ir Detectors ◽  
Quantum Well Infrared Photodetectors ◽  
Well Detector ◽  
Electron Exchange Interaction

AbstractThe theory of multiple quantum well n-type Si-SiGe IR detectors is presented. The coefficient of photoabsorption, quantum efficiency and responsivity of Si-SiGe quantum well detector are calculated taking in consideration the effects of depolarization and electron-electron exchange interaction. We show that the Si-SiGe quantum well detectors possess lower dark current and better performance characteristics compared to GaAs-AlGaAs photodetectors.

scholarly journals Five-band bias-selectable integrated quantum well detector in an n-p-n architecture

2010 ◽  
Vol 97 (23) ◽  
pp. 231102 ◽  
Author(s):  
G. Ariyawansa ◽  
Y. Aytac ◽  
A. G. U. Perera ◽  
S. G. Matsik ◽  
M. Buchanan ◽  
...  
Keyword(s):  
Quantum Well ◽  
Well Detector

Infrared resonance excitation of δ-layers-a silicon-based infrared quantum-well detector

1990 ◽  
Vol 184 (1-2) ◽  
pp. 171-176 ◽  
Author(s):  
G. Tempel ◽  
N. Schwarz ◽  
F. Müller ◽  
F. Koch ◽  
H.P. Zeindl ◽  
...  
Keyword(s):  
Quantum Well ◽  
Resonance Excitation ◽  
Silicon Based ◽  
Well Detector

Time-resolved mid-infrared dynamics of an InAs/InGaAs quantum-dots-in-a-well detector

2004 ◽  
Author(s):  
Rohit P. Prasankumar ◽  
Richard D. Averitt ◽  
Antoinette J. Taylor ◽  
Greg von Winckel ◽  
Andreas Stintz ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Time Resolved ◽  
Mid Infrared ◽  
Well Detector

Transient photoconductivity measurements of carrier lifetimes in an InAs∕In0.15Ga0.85As dots-in-a-well detector

2007 ◽  
Vol 90 (10) ◽  
pp. 103519 ◽  
Author(s):  
Mary R. Matthews ◽  
Robert J. Steed ◽  
Mark D. Frogley ◽  
Chris C. Phillips ◽  
Ram S. Attaluri ◽  
...  
Keyword(s):  
Carrier Lifetimes ◽  
Transient Photoconductivity ◽  
Well Detector
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