Abstract
The results of theoretical and experimental investigation of the sensitivity and spatial resolution of charge coupled devices (CCD) influenced by X-ray quanta are reported. Both a calculation model of the interaction process between the X-ray radiation and the CCD-structure and experimental results of investigation of the CCD characteristics are presented. The theoretical model of interaction between X-ray radiation and CCD is suggested. In accordance with the model, the calculations of CCD sensitivity and spatial resolution, depending on the X-ray energy, are performed. The results of comparison of the calculated and experimental data obtained for linear CCD (LCCD) are presented. The CCD has a maximum sensitivity of approx. (1-2.5) . 10{sup 7} V.cm{sup 2}/J for quanta of energies of 0.5-8 keV. The CCD spatial resolution varies from 15-20 {mu}m (CCD gate size) for quanta of energies less then 4 keV and deteriorates up to 150 {mu}m for harder radiation (20-50 keV). CCD usage as space-resolving detectors for high-power installation diagnostics is presented. Other fields of CCD application for X-ray detection are discussed. Advantages of CCD in comparison with the traditional X-ray films is discussed from this point of view. (author). 4 figs., 3 refs.
Mishenskij, V O;
Volkov, G S;
Zajtsev, V I;
Zazhivikhin, V V
[1]
- Troitsk Institute for Thermonuclear and Innovation Investigations (Russian Federation)
Citation Formats
Mishenskij, V O, Volkov, G S, Zajtsev, V I, and Zazhivikhin, V V.
Characteristics of charge coupled devices over X-ray spectral band.
Czech Republic: N. p.,
1996.
Web.
Mishenskij, V O, Volkov, G S, Zajtsev, V I, & Zazhivikhin, V V.
Characteristics of charge coupled devices over X-ray spectral band.
Czech Republic.
Mishenskij, V O, Volkov, G S, Zajtsev, V I, and Zazhivikhin, V V.
1996.
"Characteristics of charge coupled devices over X-ray spectral band."
Czech Republic.
@misc{etde_511149,
title = {Characteristics of charge coupled devices over X-ray spectral band}
author = {Mishenskij, V O, Volkov, G S, Zajtsev, V I, and Zazhivikhin, V V}
abstractNote = {The results of theoretical and experimental investigation of the sensitivity and spatial resolution of charge coupled devices (CCD) influenced by X-ray quanta are reported. Both a calculation model of the interaction process between the X-ray radiation and the CCD-structure and experimental results of investigation of the CCD characteristics are presented. The theoretical model of interaction between X-ray radiation and CCD is suggested. In accordance with the model, the calculations of CCD sensitivity and spatial resolution, depending on the X-ray energy, are performed. The results of comparison of the calculated and experimental data obtained for linear CCD (LCCD) are presented. The CCD has a maximum sensitivity of approx. (1-2.5) . 10{sup 7} V.cm{sup 2}/J for quanta of energies of 0.5-8 keV. The CCD spatial resolution varies from 15-20 {mu}m (CCD gate size) for quanta of energies less then 4 keV and deteriorates up to 150 {mu}m for harder radiation (20-50 keV). CCD usage as space-resolving detectors for high-power installation diagnostics is presented. Other fields of CCD application for X-ray detection are discussed. Advantages of CCD in comparison with the traditional X-ray films is discussed from this point of view. (author). 4 figs., 3 refs.}
place = {Czech Republic}
year = {1996}
month = {Dec}
}
title = {Characteristics of charge coupled devices over X-ray spectral band}
author = {Mishenskij, V O, Volkov, G S, Zajtsev, V I, and Zazhivikhin, V V}
abstractNote = {The results of theoretical and experimental investigation of the sensitivity and spatial resolution of charge coupled devices (CCD) influenced by X-ray quanta are reported. Both a calculation model of the interaction process between the X-ray radiation and the CCD-structure and experimental results of investigation of the CCD characteristics are presented. The theoretical model of interaction between X-ray radiation and CCD is suggested. In accordance with the model, the calculations of CCD sensitivity and spatial resolution, depending on the X-ray energy, are performed. The results of comparison of the calculated and experimental data obtained for linear CCD (LCCD) are presented. The CCD has a maximum sensitivity of approx. (1-2.5) . 10{sup 7} V.cm{sup 2}/J for quanta of energies of 0.5-8 keV. The CCD spatial resolution varies from 15-20 {mu}m (CCD gate size) for quanta of energies less then 4 keV and deteriorates up to 150 {mu}m for harder radiation (20-50 keV). CCD usage as space-resolving detectors for high-power installation diagnostics is presented. Other fields of CCD application for X-ray detection are discussed. Advantages of CCD in comparison with the traditional X-ray films is discussed from this point of view. (author). 4 figs., 3 refs.}
place = {Czech Republic}
year = {1996}
month = {Dec}
}