Compact x-ray spectrometer based on thermoluminescent detectors

Autor:	I. G. Grigoryeva, M. V. Khil'ko, G. Kh. Salakhutdinov
Rok vydání:	2019
Předmět:	History X-ray spectroscopy Materials science Optics Physics::Instrumentation and Detectors business.industry Physics::Medical Physics Thermoluminescent detectors business Computer Science Applications Education
Zdroj:	Journal of Physics: Conference Series. 1390:012105
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1390/1/012105
Popis:	A small-sized pulsed x-ray spectrometer was designed and developed. The spectrometer is designed to study pulsed x-rays in the energy range of quanta 1-30 keV. The spectrometer is an assembly of thermoluminescent LiF detectors arranged one after another. Thermoluminescent detectors record x-ray radiation and are used as filters for selection of x-ray radiation in the spectrum. Thermoluminescent LiF detectors are immune to electromagnetic interference, and their response is linear in a wide dynamic range of the absorbed radiation dose (from 20 mSv to 10 Sv). Calibration measurements and test tests have shown good performance and reliability of the small-sized spectrometer.
Databáze:	OpenAIRE
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