Irifune Tetsuo

2015 - 2020 Support of Core-Mantle Interaction and Co-evolution

2013 - 2018 Chemical composition of the lower mantle and differentiation of the early Earth

2008 - 2012 Behavior ofFe-bearing materials under very high pressure and mineralogy of the lowermost mantle and the inner core

2010 - 2011 高温高圧下での実験と第一原理理論計算によるボロン系遷移金属化合物の合成と特性評価

2007 - 2010 Establishment of the pressure scale at high temperature and its application to seismic discontinuities in the Earth's interior

2007 - 2009 Materials science study of the Earth's core based on the high-pressure and high-temperature experiments under core condition using polycrystalline diamond

2004 - 2009 Stagnant Slab : A Key Word for the Mantle Dynamics

2008 - 2008 高温高圧下弾性波精密測定による下部マントル化学組成の解明

2004 - 2008 Modeling of slab penetration and stagnation processes

2006 - 2007 高温高圧下におけるU,Thなどの微量元素の固相-液相間・分配を実験的に解明する

2003 - 2007 Searching mineralogy of the Earth's deep interior using a combination of synchrotron radiation and high-pressure technology

2003 - 2006 Physical properties of deep Earth minerals and the effect of water

2003 - 2005 方射光X線による高圧下での含水珪酸塩マグマの構造の解明

2002 - 2005 高圧相の弾性波速度測定とマントル遷移層の物質構成

2003 - 2004 モデルマントル物質の超高圧下での融解とマントル深部物質構成

2003 - 2004 モデルマントル物質の超高圧下での融解とマントル深部物質構成

2000 - 2002 Studies on material properties of the subducted slab and lower mantle

2000 - 2001 放射光透過X線を用いた地球深部条件下での融解現象のイメージング

1999 - 2001 Mineral physics studies using third-generation synchrotron facility

1998 - 2000 Determination of post-spinel and post-majorite transitions by in situ X-ray observations with synchrotron radiation.

2000 - ダイヤモンド関連超硬物質の合成

2000 - Synthesis of diamond and velated ultra-hard materials

1998 - 1999 放射光を用いた超深部ダイヤモンドインクルージョンの起源の解明

1998 - 1999 Phase changes and rheological properties of Earth and planetary materials under high-pressure and high-temperature

1997 - 1997 太古代に産出したマグマ「コマチアイト」の生成における水の影響

1995 - 1997 High Pressure Phase Transformations Down to the Lower Mantle Conditions and Implications for the Nature of the Seismic Discontinuities.

1994 - 1996 Phase transformation and rheology of minerals in the Earth's crust and mantle

1994 - 1994 大陸地殻物質のマントル深部での挙動:実験的アプローチ

1992 - 1994 Development of high pressure and high temperature apparatus with a new diamond composite (ADC).

1992 - 1994 Rheological properties of mantle minerals.

1992 - 1992 内核を伝わるS波(PKJKP)の検出と内核の微細構造の研究

1990 - 1991 Super deep earthquake

1989 - 1991 Co-operative research on the formation process of the earth and planetary minerals using material science technologies

1990 - 1990 地球中心核 ーエネルギ-と物質の収支ー

1988 - 1989 Phase equilibrium study of mantle minerals at high pressure and high temperature.

1987 - 1988 Phase equilibria of the system Mn-Mg-Fe-Si-O with f_<CO_2> and f_<H_2O>.

高圧相鉱物の物性

超高圧下でのマントル物質の相転移

Physical properties of high-pressure minerals

Phase transformations in mantle materials at very high pressure