Akira YONEDA
	research outline curriculum vitae publication list personal site
	research outline Global seismology and high-pressure experiments comprise the most important tools for the study of the Erth's deep interior. My research interest is to yield basic experimental data combining both of these tools. Presently I am conducting the following: (1) Resonant ultrasound spectrophy for measuring the elasticity of mantle minerals, such as b and g spinels and perovskite. (2) Pulse transmition technique for measuring the acoustic velocity of mantle minerals under high pressure. (3) Stress analysis in a high-pressure cell and in anvils in order to improve the quality of high-pressure experiments.
	curriculum vitae education B.S. Department of Physics March 31, 1977. Kyoto University, Kyoto, Japan M.S. Department of Material Physics March 31, 1979. Osaka University, Osaka, Japan Dissertation Title - Phase transition in barium and bismuth under high pressure Ph.D. Department of Earth Sciences July 19, 1990. Nagoya University, Nagoya Japan Dissertation Title - Pressure derivatives of elastic constants of single crystal MgO and MgAl2O4 employment history April, 1979 - December, 1993: Senior Technical Officer, Department of Earth Sciences, Nagoya University. April, 1992 - March, 1994: Research Associate at the Cooperative Institute for Environmental Sciences, University of Colorado at Boulder, Colorado, USA. January 1994 - August 1997: Assistant Professor, Department of Earth Sciences, Nagoya University. September, 1997 - Present: Associate Professor, Institute for Study of the Earth's Interior, Okayama University.
	publication list T.Sumita, A.Yoneda, 2014, Anharmonic effect on the equation of state (EoS) for NaCl, Phys Chem Minerals, 41, 91-103 S. Zhai, D. Yamazaki, W. Xue, L. Ye, C. Xu, S. Shan, E. Ito, A.Yoneda, T. Yoshino, X. Guo, A. Shimojuku, N.Tsujino, K.Funakoshi, P-V-T relations of γ-Ca3(PO4)2 tuite determined by in situ X-ray diffraction in a large-volume high-pressure apparatus, American Mineralogist, 2013, 98, 1811-1816 D. Yamazaki, E. Ito, T. Yoshino, A. Yoneda, X. Guo, B. Zhang, W. Sun, A. Shimojuku, N. Tsujino, T. Kunimoto, Y. Higo, K. Funakoshi, P-V-T equation of state for ε-iron up to 80 GPa and 1900 K using the Kawai-type high pressure apparatus equipped with sintered diamond anvils. Geophysical Research Letters, L20308, doi:10.1029/2012GL053540, 2012. A. Yoneda, T. Cooray, A. Shatskiy, 2011. Single-crystal elasticity of stishovite: New experimental data obtained using high-frequency resonant ultrasound spectroscopy and a Gingham Check structure model, Physics of the Earth and Planetary Interiors, 190-191, 80-86 Yoneda. A, Yonehara. M , Osako.M , 2012. Anisotropic thermal properties of talc under high temperature and pressure., Physics of the Earth and Planetary Interiors, 190-191, 10-14 A. Yoneda,Sohag, F. H,Pore effect on macroscopic physical properties: Composite elasticity determined using a two-dimensional buffer layer finite element method model ,JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 116, B03207,2011 Yoneda, A.,Sohag,F.H., The effect of inclusions on macroscopic composite elasticity: A systematic finite-element analysis of constituent and bulk elastic properties, J. Phys.: Conference Series, 215, 012055, 2010. Osako, M., Yoneda, A., Ito, E., Thermal diffusivity, thermal conductivity and heat capacity of serpentine(antigorite) under high pressure, Phys. Earth Planet. Inter., 183, 229-233, 2010. Katsura, T., Yoneda, A., Yamazaki, D., Yoshino, T., Ito, E., Adiabatic temperature profile in the mantle, Phys. Earth Planet. Inter., 183, 212-218, 2010 Katsura T., Shatskiy A., Manthilake M. A. G. M., Zhai S., Fukui, H., Yamazaki D., Matsuzaki T., Yoneda A., Ito E., Kuwata A., Ueda A., Nozawa A., Funakoshi K., Thermal expansion of forsterite at high pressures determined by in situ X-ray diffraction: The adiabatic geotherm in the upper mantle, Phys. Earth Planet. Inter., 174, 86-92, 2009. Shatskiy A., Litasov K. D., Matsuzaki T., Shinoda K., Yamazaki D., Yoneda A., Ito E., Katsura T., Single crystal growth of wadsleyite, Am. Min., 94, 1130 - 1136, 2009. Yamazaki D., Yoshino T., Matsuzaki T., Katsura T., Yoneda A., Texture of (Mg,Fe)SiO3 perovskite and ferro-periclase aggregate: implications for rheology of the lower mantle, Physics of Earth and Planetary Interiors, 174, 138-144, 2009. Katsura T., Shatskiy A., Manthilake M.A.G.M., Zhai S., Yamazaki D., Matsuzaki T., Yoshino T., Yoneda A., Ito E., Sugita M., Tomioka N., Nozawa A., Funakoshi K., P-V-T relations of wadsleyite determined by in situ X-ray diffraction in a large-volume high-pressure apparatus, Geophysical Research Letters, L11307, 2009. Katsura T., Yokoshi S., Kawabe K., Shatskiy A., Manthilake M. A. G. M., Zhai S., Fukui H., Hegoda H. A. C. I., Yoshino T., Yamazaki D., Matsuzaki T., Yoneda A., Ito E., Sugita M., Tomioka N., Hagiya K., Nozawa A., Funakoshi K., P-V-T relations of MgSiO3 perovskite determined by in situ X-ray diffraction using a large-volume high-pressure apparatus, Geophys. Res. Lett., 36, L01305, 2009. Ito E., Katsura T., Yamazaki D., Yoneda A., Tado, M., Ochi, T., Nishibara, E., Nakamura, A., A new 6-axis apparatus to squeeze the Kawai-cell of sintered diamond cubes, Phys. Earth Planet. Inter., 2009. Fukui H., Katsura T., Kuribayashi T., Matsuzaki T., Yoneda A., Ito E., Kudoh Y., Tsutsuid S., Baronb A. Q. R., Precise determination of elastic constants by high-resolution inelastic X-ray scattering, Journal of Synchrotron Radiation, 15, 618-623, 2008. Sugahara M. Yoshiasa A. Yoneda A. Hashimoto T. Sakai S. Okube M. Nakatsuka A. Ohtaka O: Single-crystal X-ray diffraction study of CaIrO3, Am. Min., 93, 1148-1152, 2008. Zhai, S., Ito, E., Yoneda, A., Effects of pre-heated pyrophyllite gaskets on high-pressure generation in the Kawai-type multi-anvil experiments, High Pressure Res., 28, 265-271, 2008. Shatskiy A., Fukui H., Matsuzaki T., Shinoda K., Yoneda A., Yamazaki D., Ito E. and Katsura T., Growth of large (1 mm) MgSiO3 perovskite single crystals: A thermal gradient method at ultrahigh pressure, American Mineralogists, 92, 1744-1749, 2007. Song, M.-S, Yoneda A., Ito E., Ultrasonic measurements of single–crystal gold　under hydrostatic pressures up to 8 Gpa in a Kawai–type multi–anvil apparatus, Chinese Science Bulletin, 52, 1600 – 1606, 2007. Aizawa Y., Yoneda A., P-V-T equation of state of MgSiO3 perovskite and MgO periclase: Implication for lower mantle composition, Phys. Earth Planet. Inter., 155, 87-95, 2006. Yamazaki D., Yoshino T., Ohfuji H., Ando J., Yoneda A., Origin of seismic anisotropy in the D″layer inferred from shear deformation experiments on post-perovskite phase, Earth Planet. Sci. Lett., 252, 372--378, 2006. Yoneda A., Kubo A., Simultaneous determination of mean pressure and deviatoric stress　based on numerical tensor analysis: Case study for polycrystalline X-ray diffraction of gold enclosed in a methanol-ethanol mixture, J. Physics: Condensed Matter, 18, S979-S994, 2006. M. Song, A.Yoneda, E. Ito: A new solid-liquid hybrid system for acoustic velocity measurement in the Kawai type high pressure apparatus, Rev. Sci. Instrum., 76, 033906, 2005. A. Yoneda, M. Ichihara: Shear viscoelasticity of ultrasonic couplers by broadband reflectivity measurements, J. Appl. Phys., 97, 054901, 2005. N. Mayama, I. Suzuki, T. Saito, I. Ohno, T. Katsura, A. Yoneda: Temperature dependence of the elastic moduli of ringwoodite, Phys. Earth Planet. Int., 148, 353-359, 2005. A. Yoneda, M. Song: Frequency domain analysis of ultrasonic velocity: An alternative bond effect correction constraining bond properties, J. Appl. Phys., 97, 024908, 2005. M. Osako, E.Ito, A. Yoneda: Simultaneous measurements of thermal conductivity and thermal diffusivity for garnet and olivine under high pressure, Phys. Earth Planet. Int., 143-144 , 311-320, 2004. N. Mayama, I. Suzuki, T. Saito, I. Ohono, T. Katsura, A.Yoneda: Temperature dependence of elastic moduli of b-(Mg, Fe)2SiO4, GEOPHYSICAL RESEARCH LETTERS, 31, L04612, 10.1029/2003GL019247, 2004. Y. Aizawa, A.Yoneda, T. Katsura, E. Ito,T. Saito, I. Suzuki: Temperature derivatives of elastic moduli of MgSiO3 perovskite, GEOPHYSICAL RESEARCH LETTERS, 31, L01602, doi:10.1029/2003GL018762, 2004. T. Katsura, H. Yamada, T. Shinmei, A. Kubo, S. Ono, M. Kanzaki, A. Yoneda, M. J.　Walter, S. Urakawa, E. Ito, K. Funakoshi, W. Utsumi: Post-spinel transition in Mg2SiO4 determined by high P-T in situ X-ray diffractometry, Phys. Earth Planet. Int., 136, 11-24, 2003. T. Sumita, A. Yoneda: A new thermal-analysis technique for detecting silicate melting under high pressure: Application to pyrope melting up to 9 GPa, High Temp.-High Press, 34, 473-481, 2002. A.Yoneda: Intrinsic eigenvibration frequency in the resonant ultrasound spectroscopy: Evidences for a coupling vibration between a sample and transducers, Earth, Planets and Space, 54, 763-770, 2002. T. Katsura, N. Mayama, K. Shouno , M. Sakai , A. Yoneda, I. Suzuki : Temperature derivatives of elastic moduli of (Mg0.91Fe0.09)2SiO4 modified spinel, Physics of Earth and Planetary Interiors, 124, 163-166, 2001. S. Ono, T. Katsura, E. Ito, M. Kanzaki, A. Yoneda, M Walter, S. Urakawa, W. Utsumi, K. Funakoshi: In situ observation of ilmenite-perovskite phase transition in MgSiO3 using synchrotron radiation, Geophys. Res. Lett., 28, 835-838, 2001.

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