業績

査読あり

• 平賀岳彦（1999）鉱物粒界の直視─高分解能電子顕微鏡観察─、 地学雑誌　108: 110-121
• Hiraga T, Nagase T, 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
• Masuda T, Hiraga T, Ikei H, Kanda H, Kugimiya Y, Akizuki M (2000) Plastic deformation of quartz at room temperature: a Vickers nano-indentation test. Geophysical Research Letters 27:2773-2776
• Hiraga T, Nishikawa O, Nagase T, 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
• Hiraga T, Nishikawa O, Nagase T, Akizuki M, Kohlstedt DL (2002) Interfacial energies for quartz and albite in pelitic schists. Contributions to Mineralogy and Petrology 143:664-672
• Mei S, Bai W, Hiraga T, Kohlstedt DL (2002) Influence of melt on the creep behavior of olivine-basalt aggregates under hydrous conditions. Earth and Planetary Science Letters 201:491-507
• Hiraga T, Anderson IM, Zimmerman ME, Mei S, 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
• Hiraga T, Anderson IM, Kohlstedt DL (2003) Chemistry of grain boundaries in mantle rocks. American Mineralogist 88: 1015-1019
• Holtzman BK, Kohlstedt DL, Zimmerman ME, Heidelbach F, Hiraga T, Hustoft J (2003) Melt segregation and strain partitioning: implications for seismic anisotropy and mantle flow. Science 301: 1227-1230
• Hiraga T, Anderson IM, Kohlstedt DL (2004) Grain boundaries as reservoirs of incompatible elements in the Earth's mantle. Nature 427: 699-703
• Wang Z, Hiraga T, Kohlstedt DL (2004) Effect of hydrogen on Fe-Mg interdiffusion in olivine. Applied Physics Letters 85: 209-211
• Jung H, Katayama I, Jiang Z, Hiraga T, Karato S (2006) Effect of water and stress on the lattice preferred orientation. Tectonophysics 421: 1-22
• Chen S, Hiraga T, Kohlstedt DL (2006) Water weakening of clinopyroxene in the dislocation creep regime. Journal of Geophysical Research 111: B0820310.1029/2005JB003885
• 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
• Hiraga T, Hirschmann MM, 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
• Goergen, E., Whitney, D.L., Zimmerman, M.E. and Hiraga, T. (2008) Deformation-induced polymorphic transformation: experimental deformation of kyanite,
  andalusite, and sillimanite. Tectonophysics. 454: 23-35
• Hiraga, T., Kohlstedt, D.L.(2009) Systematic distribution of incompatible elements in mantle peridotite: Importance of intra- and inter-granular melt-like
  components. Contrib. Mineral. Petrol. 158: 149-167

解説

• 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

受賞

• 第45回日本岩石鉱物鉱床学会 研究奨励賞 （2004）