Kazuhiko Otsuka

Deep penetration of molten iron into the mantle caused by a morphological instability

Kazuhiko Otsuka, Shun‐ichiro Karato · Nature · 2012 · 116 citations

Molten Iron, Engineering, Mantle Dynamic +7

Shear deformation of dry polycrystalline olivine under deep upper mantle conditions using a rotational Drickamer apparatus (RDA)

Takaaki Kawazoe, Shun‐ichiro Karato, Kazuhiko Otsuka et al. · Physics of The Earth and Planetary Interiors · 2008 · 92 citations

Materials Science, Rotational Drickamer Apparatus, Shear Deformation +6

Ferric iron content of ferropericlase as a function of composition, oxygen fugacity, temperature and pressure: Implications for redox conditions during diamond formation in the lower mantle

Kazuhiko Otsuka, M. Longo, Catherine McCammon et al. · Earth and Planetary Science Letters · 2013 · 35 citations

Mineral Physic, Engineering, Redox Conditions +7

Plastic deformation experiments to high strain on mantle transition zone minerals wadsleyite and ringwoodite in the rotational Drickamer apparatus

J. W. Hustoft, George Amulele, Jun‐ichi Ando et al. · Earth and Planetary Science Letters · 2012 · 32 citations

Materials Science, Mineral Physic, Rotational Drickamer Apparatus +9

Shear deformation of polycrystalline wadsleyite up to 2100 K at 14–17 GPa using a rotational Drickamer apparatus (RDA)

Takaaki Kawazoe, Shun‐ichiro Karato, Jun‐ichi Ando et al. · Journal of Geophysical Research Atmospheres · 2010 · 31 citations · Full text

Engineering, Severe Plastic Deformation, Mechanical Engineering +20