Low Voltage High-Energy α-Particle Detectors by GaN-on-GaN Schottky Diodes with Record-High Charge Collection Efficiency

Low Voltage High-Energy α-Particle Detectors by GaN-on-GaN Schottky Diodes with Record-High Charge Collection Efficiency

A low voltage (&#8722;20 V) operating high-energy (5.48 MeV) &#945;-particle detector with a high charge collection efficiency (CCE) of approximately 65% was observed from the compensated (7.7 &#215; 10<sup>14</sup> /cm<sup>3</sup>) metalorganic vapor phase epitax...

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Bibliographic Details
Main Authors: Abhinay Sandupatla, Subramaniam Arulkumaran, Kumud Ranjan, Geok Ing Ng, Peter P. Murmu, John Kennedy, Shugo Nitta, Yoshio Honda, Manato Deki, Hiroshi Amano
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Sensors
Subjects:
high-energy α-particle detection
low voltage
thick depletion width detectors
Online Access:https://www.mdpi.com/1424-8220/19/23/5107

Internet

https://www.mdpi.com/1424-8220/19/23/5107

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