English  |  正體中文  |  简体中文  |  Items with full text/Total items : 52052/87180 (60%)
Visitors : 8895504      Online Users : 120
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27906

    Title: A low-cost and flexible double-crystal monochromator for an x-ray beamline
    Authors: Hwang, C. S.;Lin, F. Y.;Lee, Chih-Hao;Yu, Kuan-li;Hsieh, C. H.;鄭伯昆;Tseng, P. K.;Lin, J. T.;彭維鋒;Pong, W. F.
    Contributors: 淡江大學物理學系
    Date: 1998-03
    Issue Date: 2009-12-31 10:51:41 (UTC+8)
    Publisher: American Institute of Physics (AIP)
    Abstract: This work designs and implements an inexpensive and simple double-crystal monochromator, which yields a high performance at a bending magnet x-ray beamline. A primary feature of the proposed monochromator is that the offset between the incident and monochromatic exit of the x-ray beam can be adjusted to cover a wide energy range with a short X–Y traveling stroke. Such a short range of X–Y strokes can reduce the monochromator’s overall size and, also, increase the stability of motions. Meanwhile, in this monochromator, instead of using a complicated hardware linkage mechanism, a software program is developed to effectively control the X–Y stage for positioning the second crystal in a fixed exit configuration, alleviating mechanic motion errors to maintain the parallelism of the two crystals. The entire software control mechanical linkage offers a relatively inexpensive and simple assembly monochromator that is more flexible than the commercially available one.
    Relation: Review of scientific instruments 69(3), pp.1230-1235
    DOI: 10.1063/1.1148755
    Appears in Collections:[物理學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    0034-6748_69(3)p1230-1235.pdf140KbAdobe PDF1375View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback