Development of Ga2O3 materials for enabling nuclear radiation detection

Ge Yang; Jacob Blevins; Ralph B. James

doi:10.1117/12.2596453

1 August 2021 Development of Ga₂O₃ materials for enabling nuclear radiation detection

Ge Yang, Jacob Blevins, Ralph B. James

Proceedings Volume 11838, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXIII; 1183811 (2021) https://doi.org/10.1117/12.2596453
Event: SPIE Optical Engineering + Applications, 2021, San Diego, California, United States

Abstract

Ga₂O₃ has recently emerged as an attractive ultrawide bandgap material for a wide range of extreme-condition sensing applications. Besides its excellent performance as a semiconductor radiation detector material, Ga₂O₃ also exhibits great potential as a scintillator. Its scintillation performance can be tuned through appropriate growth control and well-designed doping. In this presentation, we will report on the temperature-dependent scintillation performance of Ga₂O₃ with a focus on its high scintillation yield and fast decay time. These characterization results will be correlated to Ga₂O₃’s intrinsic properties and material processing conditions.

Conference Presentation

Citation Download Citation

Ge Yang, Jacob Blevins, and Ralph B. James "Development of Ga₂O₃ materials for enabling nuclear radiation detection", Proc. SPIE 11838, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXIII, 1183811 (1 August 2021); https://doi.org/10.1117/12.2596453

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