Investigation of the processes of heat propagation in W/FeSb2/W detection pixel of the single photon thermoelectric detector
- 作者: Kuzanyan A.1, Nikoghosyan V.1, Kuzanyan A.1
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隶属关系:
- Institute for Physical Research
- 期: 卷 52, 编号 3 (2017)
- 页面: 249-257
- 栏目: Article
- URL: https://journals.rcsi.science/1068-3372/article/view/228433
- DOI: https://doi.org/10.3103/S1068337217030100
- ID: 228433
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详细
The results are presented of the computer modeling of the processes of heat propagation in the single layer detection pixel of the thermoelectric single photon detector after the absorption of photon with the energy of 1–1000 eV. The different geometries of the detection pixel consisting of the tungsten absorber and thermoelectric sensor from the strongly correlated FeSb2 semiconductor are considered. The differences of temporal dependence of the signal appearing on the sensor for various size of the sensitive pixel elements are studied in detail. The energy resolution and the count rate of the detector are estimated. It is shown that the FeSb2 sensor of thermoelectric detector provides the generation of significantly higher signal as compared with the CeB6 sensor and has the perspectives of application in the single photon detectors with the high energy resolution.
作者简介
A. Kuzanyan
Institute for Physical Research
Email: akuzanyan@yahoo.com
亚美尼亚, Ashtarak
V. Nikoghosyan
Institute for Physical Research
Email: akuzanyan@yahoo.com
亚美尼亚, Ashtarak
A. Kuzanyan
Institute for Physical Research
编辑信件的主要联系方式.
Email: akuzanyan@yahoo.com
亚美尼亚, Ashtarak