A ferroelectric-like structural transition in a metal

Yuichi Michiue , Masaki Akaogi , Andrew J. Princep , Andrew T. Boothroyd
Nature Materials 12 ( 11) 1024 -1027

371
2013
Hydroxyl groups in β-Mg2SiO4

Masaki Akaogi , Paul F. McMillan , Jeff Foley , Brent Poe
American Mineralogist 76 354 -360

75
1991
Material transfer during metamorphic process Experimental approaches

Kazuhiro Suzuki , Tadao Nishiyama , Koichiro Fujimoto , Yasuhiro Kato
Journal of Mineralogy, Petrology and Economic Geology 84 199 -208

1989
Calorimetry of Mantle Silicate Minerals

Masaki Akaogi , Toshihiro Suzuki , Hiroshi Kojitani
Netsu Sokutei 21 ( 3) 118 -124

1994
High-pressure phase relations of hollandite in the system KAlSi3O8-NaAlSi3O8

Masaki Akaogi , Hideaki Ajiro , Hiroshi Kojitani
Abstracts for Annual Meeting of the Mineralogical Society of Japan 2005 Annual Meeting of the Mineralogical Society of Japan 3 -3

1
2005
High-temperature Calorimetric Measurements of Melting Enthalpies of Earth's Mantle Rocks

Masaki Akaogi , Hiroshi Kojitani
Netsu Sokutei 23 ( 4) 187 -196

1996
Phase Relations of Minerals and Structure of the Earth's Interior

Masaki Akaogi
Netsu Sokutei 32 ( 3) 141 -147

2005
1995
Ilmenite-perovskite transformation in germanates at high pressure

Masaki Akaogi , Ryo Yamamoto , Hiroshi Kojitani
Abstracts for Annual Meeting of the Mineralogical Society of Japan Abstracts for the Meeting (2004) of the Mineralogical Society of Japan 20 -20

2004
Structural changes of silica glass by static compression

Masaki Akaogi , Masayuki Okuno , Kensuke Izutani
Abstracts for Annual Meeting of the Mineralogical Society of Japan Abstracts for the Meeting (2003) of the Mineralogical Society of Japan 23 -23

2003
Rietveld analysis of a new high-pressure phase SrSi2O5

Masaki Akaogi , Hiroshi Kojitani , Misaki Kido
Abstracts for Annual Meeting of the Mineralogical Society of Japan Abstracts for the Meeting (2004) of the Mineralogical Society of Japan 2004 34 -34

2004
Calorimetry and equilibrium phase relations of high-pressure phases in the system CaO-SiO2-TiO2

Masaki Akaogi , Yasuko Tejima , Hiroshi Kojitani
Abstracts for Annual Meeting of the Mineralogical Society of Japan Abstracts for the Meeting (2003) of the Mineralogical Society of Japan 19 -19

2003
Rietveld refinement of calcium ferrite-type MgAl2O4

Masaki Akaogi , Hiroshi Kojitani
Abstracts for Annual Meeting of the Mineralogical Society of Japan 2005 Annual Meeting of the Mineralogical Society of Japan 5 -5

2005
Structure of unquenchable perovskite in strontium silicates

Masaki Akaogi , Yasuo Ohishi , Nagayoshi Sata , Hitoshi Yusa
Abstracts for Annual Meeting of the Mineralogical Society of Japan Abstracts for the Meeting (2004) of the Mineralogical Society of Japan 33 -33

2004
Raman spectra of beta -Mg 2 SiO 4 (modified spinel) and gamma -Mg 2 SiO 4 (spinel)

Masaki Akaogi , Paul F. McMillan
American Mineralogist 72 361 -364

56
1987
High-pressure transitions of alkali-bearing silicates in the mantle

Masaki Akaogi , Akira Tanaka , Makoto Kobayashi , Noriko Kamii
Abstracts for Annual Meeting of the Mineralogical Society of Japan Abstracts for the 50th Anniversary Meeting (2002) of the Mineralogical Society of Japan 116 -116

2002
Superconductivity of δ-MoC0.75 synthesized at 17GPa

Clastin I. Sathish , Yuichi Shirako , Yoshihiro Tsujimoto , Hai L. Feng
Solid State Communications 177 33 -35

7
2014
Pressure dependence of Ni, Co and Mn partitioning between iron hydride and olivine, magnesiowüstite and pyroxene

Toshihiro Suzuki , Masaki Akaogi , Takehiko Yagi
Physics of the Earth and Planetary Interiors 96 ( 2) 209 -220

4
1996
The quartz-coesite-stishovite transformations: new calorimetric measurements and calculation of phase diagrams

Masaki Akaogi , Alexandra Navrotsky
Physics of the Earth and Planetary Interiors 36 ( 2) 124 -134

128
1984