日本結晶学会誌
Online ISSN : 1884-5576
Print ISSN : 0369-4585
ISSN-L : 0369-4585
61 巻, 3 号
選択された号の論文の13件中1~13を表示しています
最近の研究動向
連載企画 世界の放射光施設を使ってみよう(3)
  • Changyong PARK, Arun S. BOMMANNAVAR, Paul CHOW, Richard A. FERRY, Rost ...
    2019 年 61 巻 3 号 p. 163-167
    発行日: 2019/08/31
    公開日: 2019/08/31
    ジャーナル フリー

    Static compression is a useful tool to investigate the materials properties and phase behavior both under uniaxial stress and hydrostatic pressure. From evaluation of the equation of state(P-V-T relationship)to a discovery of near-room temperature superconductivity, the use of diamond anvil cells(DAC)and large-volume presses(LVP)as devices for static compression experiments that couple with synchrotron-based X-ray diffraction, spectroscopy, and imaging techniques achieved pioneering, paradigm-defining scientific advancements in multidisciplinary fields for the past two decades. High-Pressure Collaborative Access Team(HPCAT)is a sector at the Advanced Photon Source dedicated to developing multiple synchrotron-based X-ray techniques to maximize the utility of DAC and portable-LVP techniques to advance compression science. The beamlines are optimized to adapt various sample environments under extreme P-T conditions. HPCAT is comprised of two insertion device beamlines, one for diffraction and the other for spectroscopy, and two bending magnet beamlines, one for general purpose and the other for white-beam application, respectively. Each beamline’s specification and applications are introduced.

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