Realisation and measurement of (6–15) keV single-energy X-rays
Since the German physicist Roentgen discovered X-rays, X-rays have been widely used in medical diagnostics, industrial non-destructive testing, and scientific research. There are four main types of single-energy X-ray generation: k-fluorescence, radioactive sources, X-ray machines (relying on monoch...
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doaj-200e1a6250a7489b8f71a61c17bb38aa2021-04-02T09:20:35ZengWileyThe Journal of Engineering2051-33052019-12-0110.1049/joe.2018.9079JOE.2018.9079Realisation and measurement of (6–15) keV single-energy X-raysMengshi Li0Jinjie Wu1Xingqiang Lu2Siming Guo3University of South ChinaNational Institute of MetrologyUniversity of South ChinaNational Institute of MetrologySince the German physicist Roentgen discovered X-rays, X-rays have been widely used in medical diagnostics, industrial non-destructive testing, and scientific research. There are four main types of single-energy X-ray generation: k-fluorescence, radioactive sources, X-ray machines (relying on monochromators), and synchrotron radiation. In view of the advantages of using X-ray machines to generate continuous energy points and non-nuclear pollution, this study uses Oxford fluorescent tubes and crystal diffraction methods to generate single-energy X-rays. The diffracted crystal uses Si111 and calculates the different energy values obtained by diffracting different Bragg angles. This study uses the silicon drift detector to measure the energy spectrum of (6–15) keV single-energy X-rays, the stability of the Oxford fluorescent tube, and spot size with a charge-coupled device detector. The obtained energy spectrum is compared with the theoretical energy calculated to verify the correctness of this method and provides important reference for crystal diffraction in low-energy sections.https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9079silicon radiation detectorssynchrotron radiationradioactive sourcesx-ray detectioncrystal diffractionsingle-energy x-ray generationx-ray machinesoxford fluorescent tubeenergy spectrumk-fluorescenceradioactive sourcessynchrotron radiationbragg anglessilicon drift detectorelectron volt energy 6 kev to 15 kev |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mengshi Li Jinjie Wu Xingqiang Lu Siming Guo |
spellingShingle |
Mengshi Li Jinjie Wu Xingqiang Lu Siming Guo Realisation and measurement of (6–15) keV single-energy X-rays The Journal of Engineering silicon radiation detectors synchrotron radiation radioactive sources x-ray detection crystal diffraction single-energy x-ray generation x-ray machines oxford fluorescent tube energy spectrum k-fluorescence radioactive sources synchrotron radiation bragg angles silicon drift detector electron volt energy 6 kev to 15 kev |
author_facet |
Mengshi Li Jinjie Wu Xingqiang Lu Siming Guo |
author_sort |
Mengshi Li |
title |
Realisation and measurement of (6–15) keV single-energy X-rays |
title_short |
Realisation and measurement of (6–15) keV single-energy X-rays |
title_full |
Realisation and measurement of (6–15) keV single-energy X-rays |
title_fullStr |
Realisation and measurement of (6–15) keV single-energy X-rays |
title_full_unstemmed |
Realisation and measurement of (6–15) keV single-energy X-rays |
title_sort |
realisation and measurement of (6–15) kev single-energy x-rays |
publisher |
Wiley |
series |
The Journal of Engineering |
issn |
2051-3305 |
publishDate |
2019-12-01 |
description |
Since the German physicist Roentgen discovered X-rays, X-rays have been widely used in medical diagnostics, industrial non-destructive testing, and scientific research. There are four main types of single-energy X-ray generation: k-fluorescence, radioactive sources, X-ray machines (relying on monochromators), and synchrotron radiation. In view of the advantages of using X-ray machines to generate continuous energy points and non-nuclear pollution, this study uses Oxford fluorescent tubes and crystal diffraction methods to generate single-energy X-rays. The diffracted crystal uses Si111 and calculates the different energy values obtained by diffracting different Bragg angles. This study uses the silicon drift detector to measure the energy spectrum of (6–15) keV single-energy X-rays, the stability of the Oxford fluorescent tube, and spot size with a charge-coupled device detector. The obtained energy spectrum is compared with the theoretical energy calculated to verify the correctness of this method and provides important reference for crystal diffraction in low-energy sections. |
topic |
silicon radiation detectors synchrotron radiation radioactive sources x-ray detection crystal diffraction single-energy x-ray generation x-ray machines oxford fluorescent tube energy spectrum k-fluorescence radioactive sources synchrotron radiation bragg angles silicon drift detector electron volt energy 6 kev to 15 kev |
url |
https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9079 |
work_keys_str_mv |
AT mengshili realisationandmeasurementof615kevsingleenergyxrays AT jinjiewu realisationandmeasurementof615kevsingleenergyxrays AT xingqianglu realisationandmeasurementof615kevsingleenergyxrays AT simingguo realisationandmeasurementof615kevsingleenergyxrays |
_version_ |
1724169499841658880 |