Rchr
J-GLOBAL ID：200901080147374374
Update date: Feb. 01, 2024
Nakatsuka Akihiko
ナカツカ アキヒコ | Nakatsuka Akihiko
Affiliation and department：
Job title：
Associate Professor
Other affiliations (2)：
Homepage URL (1)：
http://seigyo.amse.yamaguchi-u.ac.jp/
Research field (1)：
Solid earth science
Research keywords (1)：
Crystallography, X-ray structure analysis
Research theme for competitive and other funds (37)：
- 2020 - 2024 Construction of crystallographic guidelines for material design of microporous crystals as radioactive element removers
- 2019 - 2023 X線非弾性散乱法による下部マントル条件での含鉄ブリッジマナイトの結晶弾性定数測定
- 2019 - 2022 三次元的細孔構造をもつ多孔質結晶における高レベル放射性元素の高効率吸着特性
- 2020 - 2021 Sr ion exchange property and crystal structure of GTS-type microporous titanosilicate
- 2020 - 2021 Crystal structure refinement of Au1-xAgxTe2 sylvanite and thermoelectric properties of gold compounds
- 2019 - 2020 Cs ion exchange and crystal structural properties of sodium GTS-type titanosilicate
- 2019 - 2020 Crystal structure refinement of Ag3AuTe2 petzite and chemical bonding properties of gold and silver compounds
- 2018 - 2019 Structural phase-transition and determination of Debye temperature in NaCa2Cu2V3O12 garnet
- 2018 - 2019 Crystal structure analyses of fluorescent sheelite-powellite solid-solution.
- 2016 - 2019 放射性汚染水処理材としてのチタノシリケートの改質と評価~福島の未来を見据えて~
- 2017 - 2018 The crystal structure analyses of proton conductor vivianite and metavivianite
- 2017 - 2018 Variable-temperature single-crystal X-ray diffraction study of a tetragonal hydrogarnet in the system Ca-Ge-O-H
- 2015 - 2018 温度・圧力を変数とした鉱物結晶化学:原子変位から読み解く地球内部の弾性異方性
- 2016 - 2017 超重力下や衝撃圧縮下で作製した機能性材料結晶の精密構造解析
- 2016 - 2017 Precise structure and elastic property of post-perovskite type CaIrO3
- 2015 - 2016 Precise Structure Analyses and Properties in Spinel- and Perovskite-type Advanced Compounds
- 2015 - 2016 単結晶X線精密構造解析によるポストぺロブスカイト型CaIrO3の弾性特性と構造安定性
- 2015 - 2016 Precise structure and Hydrogen positions of low-symmetry hydrogarnets in the system Ca-Ge-O-H
- 2012 - 2015 Improvement and Evaluation of Micropous Crystals for Radioactive waste Treatment Materials
- 2014 - 2015 The crystal structure analyses of paradamite-type proton conductors
- 2014 - 2015 Hydrogen positions and structural disorder of hydrogarnets in the system Ca-Ge-O-H
- 2014 - 2015 Precise crystal structure and interatomic interaction in garnet fluorides by single crystal X-ray diffraction
- 2010 - 2015 Japanese leading local structure study on minerals and melts under shock compression and high-temperature and -pressure
- 2013 - 2014 Detailed structure of TiO2 anatase single crystal annealed under super strong gravity
- 2013 - 2014 Correlation between structures and physical properties in functional materials
- 2013 - 2014 Na3M2Li3F12(M = Al, Fe, Ga)ガーネット型フッ化物の構造不規則性と陽イオン間相互作用
- 2012 - 2013 Correlation between structures and physical properties in functional materials
- 2012 - 2013 Na-Al-Li系ガーネット型フッ化物の構造不規則性と陽イオン間相互作用
- 2011 - 2012 Correlation between structures and physical properties in functional materials
- 2010 - 2012 Reexamination and chemical bonding nature of effective ionic radius of Fe3+ with five-fold coordination
- 2010 - 2011 Correlation between structures and physical properties in functional materials
- 2009 - 2011 Improvement and Evaluation of Micro-porous Crystals for Heat Pump Absorbents
- 2007 - 2010 Establishment of crystal chemical indication for the material design of zeolites as heat absorbents and their heat-exchange property
- 2003 - 2006 Structural study on the stability and electrical conductivity of the lower mantle perovskite phase including hydrogen
- 2000 - 2002 Study on the energy state of zeolites
- 2000 - 2002 Structural chemistry of the lower mantle perovskite in the system MgSiO3-Al2O3
- 1999 - 2001 Development of zeolite heat-pump
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Papers (111)：
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Akira Yoshiasa, Ginga Kitahara, Makoto Tokuda, Satoko Ishimaru, Shin-ichiro Ono, Kunihisa Terai, Akihiko Nakatsuka, Kazumasa Sugiyama. Single Crystal Structure Refinements and Debye Temperatures of Ir2S3 Kashinite and Rh2S3 Bowieite. Acta Crystallographica. 2022. C78. 11. 606-611
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Akihiko Nakatsuka. (Fe, Al)-bearing bridgmanite in a subducting mid-ocean ridge basalt. Elements: An International Magazine of Mineralogy, Geochemistry, and Petrology. 2022. 18. 2. 125-125
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Akihiko Nakatsuka. Crystal chemistry of bridgmanite in a subducting mid-ocean ridge basalt: incorporation mechanism of Fe and Al. SPring-8/SACLA Research Frontiers 2021. 2022. 98-99
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Akihiko Nakatsuka, Akira Yoshiasa, Makio Ohkawa, Eiji Ito. Aluminous hydrous magnesium silicate as a lower-mantle hydrogen reservoir: a role as an agent for material transport. Scientific Reports. 2022. 12. 1. 3594
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Akihiko Nakatsuka, Hiroshi Fukui, Seiji Kamada, Naohisa Hirao, Makio Ohkawa, Kazumasa Sugiyama, Takashi Yoshino. Incorporation mechanism of Fe and Al into bridgmanite in a subducting mid-ocean ridge basalt and its crystal chemistry. Scientific Reports. 2021. 11. 1. 22839-22839
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MISC (77)：
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吉朝朗, 徳田誠, 北原銀河, 鵜木康平, 中塚晃彦, 杉山和正. Synthesis and single crystal structure analysis of pyrite-type PdSb2. 日本鉱物科学会年会講演要旨(Web). 2021. 2021
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吉朝朗, 北原銀河, 大野真一朗, 徳田誠, 中塚晃彦, 杉山和正. 黄鉄鉱型PdSb2とRhSe2の単結晶構造解析とDebye温度の有効利用. 日本結晶学会年会講演要旨集. 2021. 2021
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吉朝朗, 徳田誠, 本宮秀朋, 真下茂, 中塚晃彦, 有馬寛, 杉山和正. Crystal chemistry of pyrite-type compounds and single crystal structure analyses of MnTe2, MnSe2,MnS2, and FeS2. 量子ビームサイエンスフェスタ(Web). 2019. 2018
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吉朝朗, 徳田誠, 西山忠男, 真下茂, 中塚晃彦, 有馬寛, 奥部真樹, 杉山和正. Crystal structure refinements of mantle origin spinel type minerals and unique cation site occupancies. 量子ビームサイエンスフェスタ(Web). 2018. 2017
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A. Nakatsuka. Crystallite: "bridgmanite". Journal of the Crystallographic Society of Japan. 2018. 60. 1. 63-63
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Books (1)：
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Crystallography in Japan (II)
Crystallographic Society of Japany 2014
Lectures and oral presentations (262)：
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黄鉄鉱型PdSb2とRhSe2の単結晶構造解析とDebye温度の有効利用
(日本結晶学会年会2021 2021)
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Cs交換菱沸石の高温単結晶X線構造解析:脱水挙動の結晶学的研究
(日本鉱物科学会2021年度年会 2021)
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黄鉄鉱型PdSb2の合成と単結晶構造解析
(日本鉱物科学会2021年度年会 2021)
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単結晶X 線回折法による無機結晶の構造研究
(本セラミックス協会第34回秋季シンポジウム 2021)
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Cs +イオン交換の温度依存性とGTS型Naチタノシリケートのカチオン分布
(日本化学会第101春季年会2021 2021)
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Education (3)：
- - 1997 Osaka University Graduate School of Science Department of Physics
- - 1993 Hiroshima University Graduate School of Science Department of Geology and Mineralogy
- - 1991 Hiroshima University Faculty of Science Department of Earth Science
Professional career (3)：
- Doctor (Science)
- Master (Science)
- Bachelor of Science
Work history (4)：
- 2007/04/01 - 2016/04/11 YAMAGUCHI UNIVERSITY Graduate School of Science and Engineering(Engineering) Associate Professor
- 2006/04/01 - 2007/03/31 YAMAGUCHI UNIVERSITY Graduate School of Science and Engineering(Engineering) Associate Professor
- 2005/11/01 - 2006/03/31 YAMAGUCHI UNIVERSITY Faculty of Engineering Associate Professor
- 1997/04/01 - 2005/10/31 YAMAGUCHI UNIVERSITY Faculty of Engineering Research Associate
Awards (1)：
- 1996/06 - 日本鉱物学会 日本鉱物学会ベストアピール賞
Association Membership(s) (1)：
Transactions of the Materials Research Society ofJapan の編集委員
