Ishibashi H. , Arakawa M., Yamamoto J., Kagi, H. (2012) Precise determination of Mg/Fe ratio applicable to terrestrial olivine using Raman spectroscopy.  Journal of Raman Spectroscopy, 43, 331-337, doi:10.1002/jrs.3024.

Ishibashi H., Kagi H., Sakurai H., Ohfuji H. and Sumino H. (2012) Hydrous fluid as the growth media of natural polycrystalline diamond, carbonado: Implication from IR spectra and microtextural observations. American Mineralogist, in press.

Machida A., Honda M., Hattori T., Sano-Furukawa A., Watanuki T., Katayama T., Aoki K., Komatsu K., Arima H., Ohshita H., Ikeda K., Suzuya K., Otomo T., Tsubota M., Doi K., Ichikawa T., Kojima Y. and Kim D.Y. (2012) Formation of NaCl-Type monodeuteride LaD by the disproportionation reaction of LaD₂. Physical Review Letters, 108, 205501.

Noguchi N., Moriwaki T., Ikemoto Y. and Shinoda K. (2012) OH group behavior and pressure-induced amorphization of antigorite examined under high pressure and temperature using synchrotron infrared spectroscopy. American Mineralogist, 97, 134-142.

Ohta A., Kagi H., Tsuno H., Nomura M., Okai T. and Yanagisawa N. (2012) IR and XANES spectroscopic studies of humic acids reacting with Cr(III) and Cr(VI). Bulletin of the Geological Survey of Japan, 62, 347-355.

Ozawa K., Nagahara H., Morioka M., Matsumoto N., Hutcheon I.D., Noguchi T. and Kagi H. (2012) Kinetics of evaporation of forsterite in vacuum. American Mineralogist, 97, 80-99, doi:10.2138/am.2012.3750.

Shinozaki A., Hirai H., Kagi H., Kondo T., Okada T., Nishio-hamane D., Machida S., Kikegawa T., Irifune T. and Yagi T. (2012) A new mechanism of hydrogen storage in olivine in the Earth's mantle. Physics and Chemistry of Minerals, 39, 123-129.

Yamamoto J., Nishimura K., Ishibashi H., Kagi H., Arai S. and Prikhod'ko V.S. (2012) Thermal structure beneath Far Eastern Russia inferred from geothermometric analyses of mantle xenoliths: Direct evidence for high geothermal gradient in backarc lithosphere. Tectonophysics, in press.

Yoshino T. and Kagi H. (2012) Effects of L-aspartic acid on the step retreat kinetics of calcite. Journal of Crystal Growth, 338, 244-250.

Yoshino T., MaruyamaK.,Kagi H., Nara M.and Kim J. C. (2012) Pressure-Induced Crystallizaiton form Amorphous Calcium Carbonate.Crystal Growth and Design,12, 3357-3361.

Gotou H., Yagi T., Koizumi T., Iizuka R. and Komatsu K. (2012) In-situ X-ray observation of ZnS under high pressure and high temperature using newly designed opposed anvil apparatus. 50th European High Pressure Research Group Meeting (Thessaloniki, Greece), T6-P16.

Hernández P.A., Padilla G., Padrón E., Pérez N.M., Calvo D., Nolasco D., Melián G., Barrancos J., Dionis S., Rodoríguez F. and Sumino H.* (2012) Analysis of long- and short-term temporal variations of the diffuse CO₂ emission from Timanfaya volcano, Lanzarote, Canary Islands. 1st Anniversary International Conference Commemorating the 2011-2012 El Hierro Submarine Eruption (Canary Islands, Spain).

Hirajima T., Yoshida K., Sengen Y., Noguchi N., Kobayshi T., Mishima T. and Ohsawa S. (2012) Areal distribution of Li/B ratio of crush-leached fluid obtained from high-P type metamorphic rocks of the Sanbagawa belt, Japan (invited talk). Joint Symposium of Misasa-2012 and Geofluid-2 (Tottori, Japan), O19B3.

Kamegata N., Noguchi N. and Kagi H. (2012) Measurement of residual pressure around inclusions in corundum by fluorescence spectroscopy. International Workshop on the Leading-edge Research Base —Frontiers in Life & Earth Planetary Sciences— (Kohchi, Japan). #9

Komatsu K., Koizumi T., Nakayama K., Kagi H., Moriyama M., Abe J. and Harjo S. (2012) Developments of a new P-T controlling system for neutron scattering experiment. IUCrHP2012/QuBS2012 (Mito, Japan), PS10-4.

Noguchi N. (2012) Imaging of residual stress around an inclusion in a sapphire by micro-Raman and photoluminescence spectroscopy. International Workshop on the Leading-edge Research Base —Frontiers in Life & Earth Planetary Sciences— (Kohchi, Japan). #8

Noguchi N. and Shinoda K. (2012) Behavior of OH group in antigorite under high pressure and temperature and pressure-induced amorphization. Joint Symposium of Misasa-2012 and Geofluid-2 (Tottori, Japan), P20-14.

Wada K., Gotou H., Kawakami M., Kitamura K., Iizuka R., Yagi T. and Hayashi K. (2012) Mechanical properties of a newly developed non-magnetic ultrafine-grained WC-Ni hardmetal. 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8 (Lake Tahoe, CA USA), #112.