CALIBRATION OF SILICON PIN PHOTODIODE FOR MEASURING INTENSITY OF 7-SIMILAR-TO-40 KEV PHOTONS

被引：7

作者：

BAN, S

HIRAYAMA, H

NAMITO, Y

TANAKA, S

NAKASHIMA, H

NAKANE, Y

NARIYAMA, N

机构：

[1] JAPAN ATOM ENERGY RES INST, TOKAI, IBARAKI 31911, JAPAN

[2] SHIP RES INST, MITAKA, TOKYO 181, JAPAN

来源：

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | 1994年 / 31卷 / 02期

关键词：

SILICON PIN PHOTODIODES; CALIBRATION; CALIBRATION STANDARD; PHOTONS; X-RADIATION; SYNCHROTRON RADIATION; KEV RANGE 01-10; KEV RANGE 10-100; MEASURED VALUE; ACCURACY;

D O I：

10.3327/jnst.31.163

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Silicon PIN photodiodes -ere used to measure the absolute intensity of monoenergetic photons in a synchrotron radiation beam line at 7-40 keV region. Below 20 keV, the intensity was measured with an accuracy of 5%. Above this energy, the accuracy was about 20% because the photocurrent in the sensitive area was not uniform due to backscattered radiation from backing.

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页码：163 / 168

页数：6

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