Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 2005, Vol. 16 ›› Issue (3): 167

• ADVANCED NUCLEAR INSTRUMENTATION AND DETECTION • Previous Articles     Next Articles

Use of sampling based correction for non-radioactivity X-ray energy calibration

CHENG Cheng, WEI Yong-Bo, JIANG Da-Zhen   

  1. Shanghai Institute of Applied Physics, the Chinese Academy of Science, Shanghai 201800
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CHENG Cheng, WEI Yong-Bo, JIANG Da-Zhen. Use of sampling based correction for non-radioactivity X-ray energy calibration.Nuclear Science and Techniques, 2005, 16(3): 167

Abstract: As the requirement of non-radioactivity measurement has increased in recent years, various energy calibration methods applied in portable X-ray fluorescence (XRF) spectrometers have been developed. In this paper, a sampling based correction energy calibration has been discussed. In this method both history information and current state of the instrument are considered and relative high precision and reliability can be obtained.

Key words: X-ray fluorescence spectrometers, Energy calibration, Correction index