title: ÐÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐºÐ°Ð»Ñ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ ÐÐÐ¢ÐÐ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Calibration of the energy scale of the KETEK X-ray detector
Creators: name: ÐÑÐ¼Ð°Ð´, Ð¡Ð°Ð»ÐµÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐµÑÐµÐºÑÐ¾ÑÑ Ð¸Ð¾Ð½Ð¸Ð·Ð¸ÑÑÑÑÐ¸Ñ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²ÑÐµ
ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ
ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½Ð°Ñ ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ñ
ÑÐ½ÐµÑÐ³Ð¾Ð´Ð¸ÑÐ¿ÐµÑÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½Ð°Ñ ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ñ
ÐºÑÐµÐ¼Ð½Ð¸ÐµÐ²ÑÐ¹ Ð´ÐµÑÐµÐºÑÐ¾Ñ ÐÐÐ¢ÐÐ
Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¾Ñ
ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ñ
ÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐºÐ°Ð»Ñ
X-ray radiation
X-ray fluorescence spectroscopy
energy dispersive X-ray fluorescence spectroscopy
KETEK silicon detector
multichannel analyzer
digital pulse processor
energy scale calibration

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐºÐ°Ð»Ñ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° ÑÐµÐ½ÑÐ³ÐµÐ½Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ ÐÐÐ¢ÐÐ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ¸Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². ÐÐ°Ðº Ð¿ÑÐ°Ð²Ð¸Ð»Ð¾, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¾ÑÐºÐ»Ð¸ÐºÐ° Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹, Ð² ÑÑÐ¾Ð¼ ÑÐ»ÑÑÐ°Ðµ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ¸Ð³Ð½Ð°Ð» Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° Ð¿ÑÑÐ¼Ð¾ Ð¿ÑÐ¾Ð¿Ð¾ÑÑÐ¸Ð¾Ð½Ð°Ð»ÐµÐ½ ÑÐ½ÐµÑÐ³Ð¸Ð¸, Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð½Ð¾Ð¹ Ð² Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ°. Ð¢Ð¾ÑÐ½Ð¾ÑÑÑ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾Ð¹ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¸ ÑÐµÐ½ÑÐ³ÐµÐ½ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½Ð¾Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². ÐÐ°Ð¶Ð½Ð¾ÑÑÑ ÑÑÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² ÑÐ¾Ð¼, ÑÑÐ¾ ÑÐµÐ½ÑÐ³ÐµÐ½ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¸ÑÐ¾ÐºÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð² Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð².Â Ð ÐµÐ½ÑÐ³ÐµÐ½ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ ÐºÐ°Ðº Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð¸ÑÐ¿ÐµÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð², ÑÐ°Ðº Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÑÐ¸ÑÑÐ°Ð»Ð» Ð´Ð¸ÑÑÐ°ÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð².Â Ð­Ð½ÐµÑÐ³Ð¾Ð´Ð¸ÑÐ¿ÐµÑÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÐ½ÑÐ³ÐµÐ½ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ðµ Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²ÑÐµ Ð´ÐµÑÐµÐºÑÐ¾ÑÑ, ÑÐ¸ÑÐ¾ÐºÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ Ð² Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐµ Ð²ÑÐµÐ¼Ñ, Ð±Ð»Ð°Ð³Ð¾Ð´Ð°ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð½Ð¾Ð²ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²ÑÑ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ¾Ð². Ð­ÑÐ¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÑ Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑ ÑÐ¾ÑÐ¾ÑÐ¸Ð¼ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¸ Ð´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸, Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÑÑ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð·Ð° ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð²ÑÐµÐ¼Ñ.Â ÐÑÐ¸Ð¼ÐµÑÐ¾Ð¼ ÑÐ°ÐºÐ¾Ð³Ð¾ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¹ Ð² Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐµ Ð²ÑÐµÐ¼Ñ Ð´ÐµÑÐµÐºÑÐ¾Ñ ÑÐ¸ÑÐ¼Ñ ÐÐÐ¢ÐÐ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð¾ÑÐµÐ½Ñ ÑÐ¾ÑÐ¾ÑÐµÐµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ ÑÐ¾ÑÐ¾ÑÐµÐ¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸. ÐÐ¾ÑÑÐ¾Ð¼Ñ Ð¼Ñ Ð¿ÑÐ¾Ð²ÐµÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ¾Ð³Ð¾ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° Ð´Ð»Ñ ÑÐµÐ»ÐµÐ¹ ÑÐµÐ½ÑÐ³ÐµÐ½ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°.Â ÐÐ»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ° KETEK Ð¼Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐ¹ Ð¿Ð°ÐºÐµÑ MCC 3D, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¿ÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð³Ð°Ð¼Ð¼Ð°-ÐºÐ²Ð°Ð½ÑÐ¾Ð², ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ð¸ Ð¿Ð¾Ð·Ð¸ÑÑÐ¾Ð½Ð¾Ð² ÑÐµÑÐµÐ· Ð²ÐµÑÐµÑÑÐ²Ð¾ Ð² ÑÑÐµÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸. ÐÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¾Ð²Ð°Ð»Ð° ÑÐµÐ°Ð»ÑÐ½ÑÐ¼ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸ÑÐ¼.
description: The purpose of the work is to calibrate the energy scale of the KETEK X-ray detector and determine the fluorescence lines and determination of fluorescence lines of various samples. As a rule, the response characteristic of the detector is assumed to be linear, in which case the output signal of the detector is directly proportional to the energy absorbed in the active region of the detector. The accuracy of the energy calibration of the detector determines the possibility of correct identification of elements in X-ray fluorescence analysis of samples.Â The importance of this work lies in the fact that X-ray fluorescence methods are widely used in industry to determine the elemental composition of samples. X-ray fluorescence analysis is performed both with the help of energy dispersive methods and with the help of crystal diffraction methods.Â Energy dispersive X-ray fluorescence analysis methods using semiconductor detectors have been widely used in recent years due to the development of new types of semiconductor detectors. These detectors have a good energy resolution with a sufficiently large active area, are mobile, and allow measurements to be taken in a short time. An example of such a detector is the one recently developed by KETEK, which provides very good energy resolution with good detection efficiency. Therefore, we conducted a study of this detector for the purposes of X-ray fluorescence analysis.Â  To build a computational model of the spectrometer based on the KETEK detector, we used the MC 3D software package, which allows us to simulate the passage of gamma quanta, electrons and positrons through matter in three-dimensional geometry. The geometric model corresponded to real measurements.