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Realization of a scanning soft X-ray microscope for magnetic imaging under high magnetic fields.
Kotani, Yoshinori; Senba, Yasunori; Toyoki, Kentaro; Billington, David; Okazaki, Hiroyuki; Yasui, Akira; Ueno, Wakana; Ohashi, Haruhiko; Hirosawa, Satoshi; Shiratsuchi, Yu; Nakamura, Tetsuya.
Afiliação
  • Kotani Y; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Senba Y; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Toyoki K; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Billington D; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Okazaki H; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Yasui A; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Ueno W; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Ohashi H; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
  • Hirosawa S; Elements Strategy Initiative Center for Magnetic Materials (ESICMM), National Institute for Materials Science, Tsukuba 305-0047, Japan.
  • Shiratsuchi Y; Department of Materials Science and Engineering, Graduate School of Engineering, Osaka University, Suita 565-0871, Japan.
  • Nakamura T; Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo 679-5198, Japan.
J Synchrotron Radiat ; 25(Pt 5): 1444-1449, 2018 Sep 01.
Article em En | MEDLINE | ID: mdl-30179184
ABSTRACT
For the purpose of imaging element- and shell-specific magnetic distributions under high magnetic fields, a scanning soft X-ray microscope has been developed at beamline BL25SU, SPring-8, Japan. The scanning X-ray microscope utilizes total electron yield detection of absorbed circularly polarized soft X-rays in order to observe magnetic domains through the X-ray magnetic circular dichroism effect. Crucially, this system is equipped with an 8 T superconducting magnet. The performance and features of the present system are demonstrated by magnetic domain observations of the fractured surface of a Nd14.0Fe79.7Cu0.1B6.2 sintered magnet.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: J Synchrotron Radiat Assunto da revista: RADIOLOGIA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Japão
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: J Synchrotron Radiat Assunto da revista: RADIOLOGIA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Japão