(42)Yabe K, Koizumi S, Hiraga T (2023) Diffusion creep characteristics of anorthite revealed by uniaxial and pure shear deformation experiments. Journal of Geophysical Research: Solid Earth, e2022JB024752.
(41)Okamoto A, Hiraga T (2022) A common diffusional mechanism for creep
and grain growth in polymineralic rocks: Experiments. Journal of Geophysical
Research: Solid Earth, e2022JB024638.
(40)Kim N, Ando A, Yabe K, Hiraga T (2022) Olivine morphology and fabric
during diffusion creep: Pure shear experiments. Journal of Geophysical
Research: Solid Earth, e2021JB023613
(39)Ghosh S, Koizumi S, Hiraga T (2021) Diffusion creep of diopside, Journal
of Geophysical Research: Solid Earth, DOI: 10.1029/2020JB01985
(38) Goto A, Fukui K, Hiraga T, Nishida Y, Ishibashi H, Matsushima T, Miyamoto
T, Sasaki O (2020) Rigid migration of Unzen lava rather than flow. Journal
of Volcanology and Geothermal Research, 407, 107073.
(37) Yabe K, Hiraga T(2020) Grain boundary diffusion creep of olivine:
2. Solidus effects and consequences for the viscosity of the oceanic upper
mantle. Journal of Geophysical Research: Solid Earth.
(36) Yabe K, Sueyoshi K, Hiraga T (2020) Grain boundary diffusion creep
of olivine: 1. Experiments at 1 atm. Journal of Geophysical Research: Solid
Earth.
(35) Koizumi S, Hiraga T, Suzuki TS (2020) Vickers indentation tests on
olivine: size effects. Physics and Chemistry of Minerals, 47(2), 8.
(34) Nakakoji T, Hiraga T, Nagao H, Ito S, Kano M (2018) Diffusion creep and grain growth in forsterite+ 20 vol% enstatite aggregates: 1. High‐resolution experiments and their data analyses. Journal of Geophysical Research: Solid Earth, 123(11), 9486-9512.
(33) Nakakoji T, Hiraga T (2018) Diffusion creep and grain growth in forsterite+ 20 vol% enstatite aggregates: 2. Their common diffusional mechanism and its consequence for weak‐temperature‐dependent viscosity. Journal of Geophysical Research: Solid Earth, 123(11), 9513-9527.
(32) Maruyama G, Hiraga T (2017) Grain‐to multiple‐grain‐scale deformation processes during diffusion creep of forsterite+ diopside aggregate: 1. Direct observations. Journal of Geophysical Research: Solid Earth, 122(8), 5890-5915.
(31) Maruyama G, Hiraga T (2017) Grain‐to multiple‐grain‐scale deformation
processes during diffusion creep of forsterite+ diopside aggregate: 2.
Grain boundary sliding‐induced grain rotation and its role in crystallographic
preferred orientation in rocks. Journal of Geophysical Research: Solid
Earth, 122(8), 5916-5934.
(30) 平賀 岳彦 (2017) 岩石 vs ファインセラミックス, 地質学雑誌, 123, 379-390
(29) Koizumi S, Suzuki TS, Sakka Y, Yabe K, Hiraga T (2016) Synthesis of crystallographically oriented olivine aggregates using colloidal processing in a strong magnetic field. Physics and Chemistry of Minerals, 43(10), 689-706.
(28) Tasaka M, Hiraga T, Michibayashi K (2014) Influence of mineral fraction
on the rheological properties of forsterite + enstatite during grain size
sensitive creep: 3 Application of grain growth and flow laws on peridotite
ultramylonite, J. Geophys. Res., DOI:10.1002/2013JB010619, 2014.
(27) Tasaka M, Hiraga T (2013) Influence of mineral fraction on the rheological
properties of forsterite + enstatite during grain size sensitive creep
1: Grain size and grain growth laws. , J. Geophys. Res., 118, DOI: 10.1002/jgrb.50285.
(26) Tasaka M, Hiraga T, Zimmerman ME (2013) Influence of mineral fraction
on the rheological properties of forsterite + enstatite during grain size
sensitive creep 2: Deformation experiments, J. Geophys. Res., 118, DOI:
10.1002/jgrb.50284.
(25) Hiraga T, Miyazaki T, Yoshida H, Zimmerman ME (2013) Comparison of microstructures in superplastically deformed synthetic materials and natural mylonites: Mineral aggregation via grain boundary sliding, Geology, 41, 9, 959-962.
(24) Miyazaki T, Sueyosh K, Hiraga T (2012) Olivine crystals align during
diffusion creep of Earth’s upper mantle, Nature, 502, 321-326, 2013.
(23) 平賀岳彦、渡部泰史、宮崎智詞 (2012) 粒間流体の実態, 地球化学, 46, 231-242.
(22) McCarthy C, Takei Y, Hiraga T (2011) Experimental study of attenuation
and dispersion over a broad frequency range: 2. The universal scaling of
polycrystalline materials., J. Geophys. Res., 116, doi:10.1029/2011JB008384.
(21) Hiraga T, Tachibana C, Ohashi N, Sano S (2010) Grain growth systematics
for forsterite ± enstatite aggregates: effect of lithology on grain size
in the upper mantle, Earth Planet. Sci. Lett., 291, 10-20.
(20) Koizumi S, Hiraga T, Tachibana C,Tasaka M, Miyazaki T, Kobayashi T,
Takamasa A, Ohashi N, Sano S (2010) Synthesis of highly dense and fine-grained
aggregates of mantle composites by vacuum sintering of nano-sized mineral
powders, Physics and Chemistry of Minerals, 37, 505-518.
(19) Hiraga T, Miyazaki T, Tasaka M, Yoshida H (2010) Mantle superplasticity
and its self-made demise, Nature, 468, 1091-1095.
(18) Hiraga T, Kohlstedt DL (2009) Systematic distribution of incompatible
elements in mantle peridotite: Importance of intra- and inter-granular
melt-like components, Contrib. Mineral. Petrol., 158, 149-167.
(17) Goergen E, Whitney DL, Zimmerman ME and Hiraga T (2008) Deformation-induced
polymorphic transformation: experimental deformation of kyanite, andalusite,
and sillimanite, Tectonophysics, 454, 23-35.
(16) Hiraga T, Hirschmann MM and Kohlstedt DL (2007) Equilibrium interface
segregation in the diopside-forsterite system II: Applications of interface
enrichment to mantle geochemistry. , Geochimica et Cosmochimica Acta, 71,
1281-1289.
(15) Hiraga T, Kohlstedt DL (2007) Equilibrium interface segregation in
the diopside-forsterite system I: Analytical techniques, thermodynamics,
and segregation characteristics, Geochimica et Cosmochimica Acta, 71, 1266-1280.
(14) Jung H, Katayama I, Jiang Z, Hiraga T and Karato S (2006) Effect of
water and stress on the lattice preferred orientation. , Tectonophysics,
421, 1-22.
(13)Chen S, Hiraga T and Kohlstedt DL (2006) Water weakening of clinopyroxene
in the dislocation creep regime. , J. Geophys. Res., 111, B8, B08203.
(12) Hiraga T, Anderson IM and Kohlstedt DL (2004) Grain boundaries as
reservoirs of incompatible elements in the Earth's mantle. , Nature, 427,
699-703.
(11) Wang Z, Hiraga T and Kohlstedt DL (2004) Effect of hydrogen on Fe-Mg
interdiffusion in olivine. , Applied Physics Letters, 85, 209-211.
(10)Hiraga T, Anderson IM and Kohlstedt DL (2003) Chemistry of grain boundaries
in mantle rocks., American Mineralogist, 88, 1015-1019.
(9) Holtzman BK, Kohlstedt DL, Zimmerman ME, Heidelbach F, Hiraga T and
HustoftJ (2003) Melt segregation and strain partitioning: implications
for seismic anisotropy and mantle flow., Science, 301, 1227-1230.
(8) Hiraga T, Nishikawa O, Nagase T, Akizuki M and Kohlstedt DL (2002)
Interfacial energies for quartz and albite in pelitic schists., Contributions
to Mineralogy and Petrology, 143, 664-672.
(7) Mei S, Bai W, Hiraga T and Kohlstedt DL (2002) Influence of melt on
the creep behavior of olivine-basalt aggregates under hydrous conditions.,
Earth Planet. Sci. Lett., 201, 491-507.
(6) Hiraga T, Anderson IM, Zimmerman ME, Mei S and Kohlstedt DL (2002)
Structure and chemistry of grain boundaries in deformed, olivine + basalt
and partially molten lherzolite aggregates: Evidence of melt-free grain
boundaries. , Contributions to Mineralogy Petrology, 144, 163-175.
(5) Hiraga T, Nishikawa O, Nagase T and Akizuki M (2001) Morphology of
intergranular pores and wetting angles in pelitic schists studied by transmission
electron microscopy, Contributions to Mineralogy and Petrology, 141, 613-622.
(4) 平賀岳彦 (2001) 高分解能電子顕微鏡で見た岩石の粒界構造, 日本結晶学会誌, 43, 264.
(3) Masuda T, Hiraga T, Ikei H, Kanda H, Kugimiya Y and Akizuki M (2000)
Plastic deformation of quartz at room temperature: a Vickers nano-indentation
test. , Geophys. Res. Lett., 27, 2773-2776.
(2) Hiraga T, Nagase T and Akizuki M (1999) The structure of grain boundaries
in granite-origin ultramylonite studied by high-resolution electron microscopy.,
Physics and Chemistry of Minerals, 26, 617-623.
(1) 平賀岳彦 (1999) 鉱物粒界の直視, 地学雑誌, 108, 110-121.