Session Details
R2: Crystal structure, crystal chemistry, physical properties of minerals, crystal growth and applied mineralogy
Sat. Sep 14, 2024 12:30 PM - 2:00 PM JST
Sat. Sep 14, 2024 3:30 AM - 5:00 AM UTC
Sat. Sep 14, 2024 3:30 AM - 5:00 AM UTC
Entrance Hall Higashiyama Campus
[R2-P-01]Advanced four-circle goniometer system for single-crystal diffraction measurements at BL-10A, PF: anomalous X-ray scattering method & in situ high-pressure experiments
*Takahiro KURIBAYASHI1, Ryo Yamane2, Keita Harada1, Toshiro Nagase3, Kazumasa Sugiyama2 (1. Tohoku University (Sci), 2. Tohoku University (IMR), 3. Tohoku University (Mus))
[R2-P-02]Fine Structural Analysis using Single-Crystal Anomalous X-ray Scattering in KEK Photon Factory BL-6C
*Makoto TOKUDA1, Takumi Ichimura2, Koichi Momma6, Ritsuro Miyawaki6, Takashi Mikouchi4, Akira Yoshiasa3, Kazumasa Sugiyama5 (1. IINa, Kumamoto Univ., 2. Tohoku Univ. Eng, 3. Kumamoto Univ. Sci, 4. Univ. of Tokyo UMUT , 5. IMR, Tohoku Univ., 6. Nat’l. Mus. Nat. Sci.)
[R2-P-03]Evaluation of Fe K-edge XANES anisotropy and accurate determination of micro-area Fe2+/Fe3+ in clinopyroxene using multivariate analysis「発表賞エントリー」
*Taisuke Ito1, Simon Richard Wallis1, Yoshio Takahashi1 (1. The Univ. of Tokyo, EPS)
[R2-P-04]Fine structural analysis of Diopside (Violan) containing Mn and Fe「発表賞エントリー」
*Hayato Chiba1, Kazumasa Sugiyama2, Makoto Tokuda3, Takashi Mikouchi4 (1. Tohoku Univ. Eng., 2. Tohoku Univ. IMR, 3. Kumamoto Univ. IINa, 4. UMUT)
[R2-P-05]Single-crystal X-ray diffraction study of a largely Cs-exchanged natural Ca-chabazite: crystal-chemical factors for its excellent Cs-exchange ability
Naomi KAWATA1, Ryo FURUHASHI1, Keiko FUJIWARA1, Makio OHKAWA2, *Akihiko NAKATSUKA1 (1. Yamaguchi Univ. Sci. Tech. Innov., 2. Hiroshima Univ. Adv. Sci. Eng.)
[R2-P-06]Distribution of Mn3+ and Mn4+ studied by X anomalous scattering: the details of 3×4 tunneled structure formed by MnO6 octahedron in woodruffite「発表賞エントリー」
*Christopher Miyazaki1, Ryo Yamane2, Kazumasa Sugiyama2, Makoto Tokuda3, Takeshi Mikouchi4 (1. Tohoku Univ. Eng., 2. Tohoku Univ. IMR, 3. Kumamoto Univ. IINa, 4. UMUT)
[R2-P-07]Mg2+ and Ba2+ ion-exchange of GTS-type Na titanosilicate and its structural characterization
*Keiko FUJIWARA1, Naomi Kawata1, Akihiko Nakatsuka 1 (1. Yamaguchi Univ. Sci. Tech. Innov.)
[R2-P-08]Distribution of Fe3+ among tetrahedral sites and crystal structural change of gehlenite-Fe3+ gehlenite
*Maki HAMADA1, Mariko Nagashima2 (1. Kanazawa University, 2. Yamaguchi University)
[R2-P-09]Crystallographic site preference of impurity elements in olivine by ALCHEMI method
*Yohei IGAMI1, Akira MIYAKE1, Ryo WAKABAYASHI1, Norikatsu AKIZAWA2 (1. Kyoto University, 2. The University of Tokyo)
[R2-P-10]Precipitated structures of pyroxene lamellar with various directions
*Shoichi TOH1 (1. Fukuoka University)
[R2-P-11]Crystal chemistry of bridgmanite with Al/Fe contents expected in MORB component
*Akihiko NAKATSUKA1, Hiroshi FUKUI2, Seiji KAMADA3, Naohisa HIRAO2, Makio OHKAWA4, Kazumasa SUGIYAMA5, Takashi YOSHINO6 (1. Yamaguchi Univ. Sci. Tech. Innov., 2. JASRI, 3. AD Science Inc., 4. Hiroshima Univ. Adv. Sci. Eng., 5. Tohoku Univ. IMR, 6. Okayama Univ. IPM)
[R2-P-12]Mechanism of the pressure-induced crystallization of amorphous calcium carbonate
*Chiho Morita1, Hiroki Kobayashi1, Hiroyuki Kagi1 (1. UTokyo. Sci.)
[R2-P-13]Differences in the effects of Li and Cs on the calcitization of vaterite.
*Noboru FURUKAWA1, Ami Kinoda2 (1. Chiba University, 2. NIWAKA)