Study of the monolithic x-ray focusing lens and its application in microbeam x-ray fluorescence analysis

被引：0
|
作者：
Xie, JD [1 ]
Yan, YM [1 ]
Ding, XL [1 ]
He, YJ [1 ]
Pan, QL [1 ]
机构：
[1] Beijing Normal Univ, Inst Low Energy Nucl Phys, Beijing 100875, Peoples R China
来源：
X-RAY SPECTROMETRY | 2000年 / 29卷 / 04期
关键词：
D O I：
10.1002/1097-4539(200007/08)29:4<305::AID-XRS425>3.0.CO;2-Q
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A model of theoretical simulations of a monolithic x-ray focusing lens is described. These calculations are compared with experimental measurements of the lens. For the Mo K alpha line, a measured focal spot diameter of lens were about 30 mu m. Compared with an aperture of equivalent size located at the output focal distance without the lens, a power density gain of about 1500 was obtained. The application of the lens in microbeam x-ray fluorescence analysis reduced the minimum detection limits for transition elements down to the 10(-13) g level. Copyright (C) 2000 John Wiley & Sons, Ltd.
引用
收藏
页码：305 / 309
页数：5
相关论文
共 50 条
  • [1] The monolithic X-ray polycapillary lens and its application in microbeam X-ray fluorescence
    Xie, JD
    He, YJ
    Ding, XL
    Pan, QL
    Yan, YM
    JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1999, 14 (03) : 391 - 394
  • [2] Monolithic polycapillary focusing optics and their applications in microbeam x-ray fluorescence
    Gao, N
    Ponomarev, IY
    Xiao, QF
    Gibson, WM
    Carpenter, DA
    APPLIED PHYSICS LETTERS, 1996, 69 (11) : 1529 - 1531
  • [3] Monolithic polycapillary focusing optics and their applications in microbeam x-ray fluorescence
    Univ at Albany, Albany, United States
    Appl Phys Lett, 11 (1529-1531):
  • [4] AN INVESTIGATION OF X-RAY-FLUORESCENCE ANALYSIS WITH AN X-RAY FOCUSING SYSTEM (X-RAY LENS)
    YAN, YM
    DING, XL
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1993, 82 (01): : 121 - 124
  • [5] X-Ray Fluorescence Technology Based on Monolithic Polycapillary X-Ray Focusing Lens in Helium Atmosphere
    Li Hui-quan
    Sun Xue-peng
    Shao Shang-kun
    Yuan Tian-yu
    Hua Lu
    Zhong Yu-chuan
    Liu Zhi-guo
    Sun Tian-xi
    SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44 (08) : 2198 - 2201
  • [6] Enhancement of microbeam x-ray fluorescence analysis using monolithic polycapillary focusing optics
    Gao, N
    Ponomarev, IY
    Xiao, QF
    Gibson, WM
    Carpenter, DA
    APPLIED PHYSICS LETTERS, 1997, 71 (23) : 3441 - 3443
  • [7] X-Ray Source for X-Ray Microfluorescence Using a Monolithic X-Ray Focusing Lens Combined with Aperture Optics
    Inst. of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875, China
    X-Ray Spectrom., 6 (374-379):
  • [8] X-ray source for x-ray microfluorescence using a monolithic x-ray focusing lens combined with aperture optics
    Ding, XL
    He, YJ
    Yan, YM
    X-RAY SPECTROMETRY, 1997, 26 (06) : 374 - 379
  • [9] Application of monolithic polycapillary X-ray lens in focusing of synchrotron radiation
    Sun, TX
    Xie, YN
    Liu, ZG
    Liu, T
    Hu, TD
    Yang, J
    Chu, XL
    Ding, XL
    HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2005, 29 : 137 - 139
  • [10] Performances of synchrotron radiation microbeam focused by monolithic half focusing polycapillary X-ray lens
    Sun, Tianxi
    Liu, Zhiguo
    He, Bo
    Wei, Shiqiang
    Xie, Yaning
    Liu, Tao
    Hu, Tiandou
    Ding, Xunliang
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 574 (02): : 285 - 288
12345