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Titolo:
Quantitative measurement of soft-X-ray spectrum using transmission gratingspectrometer
Autore:
Yang, JM; Ding, YN; Yi, RQ; Wang, YM; Zhang, WH; Zheng, ZJ;
Indirizzi:
CAEP, Res Ctr Laser Fus, Mianyan 621900, Peoples R China CAEP Mianyan Peoples R China 621900 Fus, Mianyan 621900, Peoples R China
Titolo Testata:
ACTA PHYSICA SINICA
fascicolo: 9, volume: 50, anno: 2001,
pagine: 1723 - 1728
SICI:
1000-3290(200109)50:9<1723:QMOSSU>2.0.ZU;2-R
Fonte:
ISI
Lingua:
CHI
Soggetto:
CHARGE-COUPLED-DEVICES;
Keywords:
transmission grating spectrometer; soft X-ray spectra; quantitative measurement;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Yang, JM CAEP, Res Ctr Laser Fus, Mianyan 621900, Peoples R China CAEP Mianyan Peoples R China 621900 yan 621900, Peoples R China
Citazione:
J.M. Yang et al., "Quantitative measurement of soft-X-ray spectrum using transmission gratingspectrometer", ACT PHY C E, 50(9), 2001, pp. 1723-1728

Abstract

Transmission grating efficiencies for soft X-ray and quantum efficiencies of X-ray CCD in the energy range of 100-1500eV were carefully calibrated onBeijing Synchrotron Radiation Facility. A model is developed to simulate the calibrated grating efficiencies, another model is developed to calculatethe CCD quantum efficiencies. The effect of CCD surface contamination on CCD quantum efficiency is also studied. Finally, a method for unfolding the soft X-ray spectrum measured with transmission grating spectrometer is introduced, in which the grating efficiencies, CCD quantum efficiencies and grating higher order overlapping have been taken into account. The developed quantitative measurement method has been applied to obtain X-ray spectrum from gold plasma.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 15/07/20 alle ore 07:37:23