11 September 2009 Fabrication of TlBr strip detectors
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TlBr strip detectors with four anode strip electrodes were fabricated in this study. The strip electrodes were formed on TlBr wafers 1 mm thick with a vacuum evaporation process through a shadow mask. Each strip had a width of 0.8 mm and a length of 3.5 mm approximately. The gap between the strips was approximately 0.1 mm. Inter strip resistance more than 1 GΩ was obtained with the process. Energy resolutions of 7.0% and 3.8% FWHM were recorded for 511 keV and 1.33 MeV gamma-rays, respectively, with the TlBr strip detector at room temperature.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Keitaro Hitomi, Keitaro Hitomi, Youhei Kikuchi, Youhei Kikuchi, Mohammad Nakhostin, Mohammad Nakhostin, Tadayoshi Shoji, Tadayoshi Shoji, Keizo Ishii, Keizo Ishii, "Fabrication of TlBr strip detectors", Proc. SPIE 7449, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XI, 74491D (11 September 2009); doi: 10.1117/12.825794; https://doi.org/10.1117/12.825794


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