第2回GRCワークショップ「高圧鉱物物性研究の新展開」
 2nd GRC workshop "New directions in high-pressure mineral physics studies"
 
     Meeting room, 6th floor of the Advanced Research Building


[31 July 2006]
1. High-pressure techniques combined with synchrotron radiation
  Chair: Taku Tsuchiya
   13:30-13:40 Opening remarks
   13:40-14:20 Hans Mueller* (HASYLAB, Germany): MAX200x - a new double-stage
         DIAMulti-anvil at HARWI-II beamline at DESY/HASYLAB.
   14:20-14:50 Norimasa Nishiyama* (Univ. Chicago, USA): Overview of
         multi-anvil techniques at GSECARS, APS.
   14:50-15:10 Toru Shinmei (GRC, Japan) Phase transition and P-V-T
         relation of phase D.
   15:10-15:30 Yoshinori Tange (GRC, Japan): High-pressure generation
         using sintered diamond anvils at SPring-8.
   15:30-15:50 Satoshi Fukura (Univ. Tokyo, Japan) Oxidation state of
         Earth's lower mantle estimated from the Cr-XANES spectra
         of natural and synthetic ferropericlase.
   15:50-16:20 Tetsuo Irifune* (GRC, Japan): Potential application of NPD
         to high-pressure generation.

   (Break)

2. Measurements of elastic wave velocities at high pressure
  Chair: Tetsuo Irifune
   16:40-17:20 Baosheng Li* (Univ. Stony Brook, USA): Elasticity of minerals
         and constraints on the composition and heterogeneity of the
         lower mantle.
   17:20-17:40 Yuji Higo (GRC, Japan): Combined in situ X-ray and ultrasonic
         measurements at SPring-8.
   17:40-18:00 Yoshio Kono (GRC, Japan): Temperature derivatives of elastic
         wave velocities in crustal rocks from laboratory measurements
         using piston-cylinder apparatus.
   18:00-18:20 Yoichi Hanayama (GRC, Japan): Elastic wave velocities of hard
         materials under high pressure.
   19:00-21:00 Welcome beer party

[1 August 2006]
3. Behaviours of Earth materials at high pressure
  Chair: Hiroaki Ohfuji
    9:00-9:40 Rick Secco* (Univ. Western Ontario, Canada): Solubility of
         U in Fe and Fe-S melts at high pressure.
    9:40-10:10 Tomoaki Kubo* (Kyushu Univ., Japan): Kinetics of
         high-pressure transformations and amorphization in
         plagioclase.
   10:10-10:30 Akihiro Yamada (GRC, Japan): In situ X-ray diffraction study
         on the structure of hydrous silicate melts at high pressure.
   10:30-10:50 Hiroaki Ohfuji (GRC, Japan): Application of EBSD technique for
         high-pressure deformation studies: Lattice preferred
         orientation of Akimotoite.
   10:50-11:10 Takeshi Sanehira (GRC, Japan) Phase transformations and
         density changes in pyrolite and MORB around 660 km seismic
         discontinuity.
   11:10-11:40 Taku Tsuchiya* (GRC, Japan): Ab initio calculations and
         mineralogy of the lower mantle.
   11:40-12:00 Jun Tsuchiya (GRC, Japan): First principles studies of hydrous
         phases under high pressure.

   *invited talks (30-40 minutes)


 
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