Research on CdZnTe and Other Novel Room Temperature Gamma Ray Spectrometer Materials

[摘要] Room temperature gamma-ray spectrometers are being developed for a number of years for national security applications where high sensitivity, low operating power and compactness are indispensable. The technology has matured now to the point where large volume (several cubic centimeters) and high energy resolution (approximately 1% at 660 eV) of gamma photons, are becoming available for their incorporation into portable systems for remote sensing of signatures from nuclear materials.

[发布日期] 2007-05-05

[学科分类] 自然科学（综合）

[关键词] ENERGY RESOLUTION;NATIONAL SECURITY;PHOTONS;REMOTE SENSING;SENSITIVITY;SPECTROMETERS;GAMMA RADIATION