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Masaaki Miyahara

hiroshima university

30H-index
208Paper Count
2.4KCitation Count
Published Papers 23
Publication Date
Pyrrhotite-driven early-stage terrestrial alteration in Ryugu grains
err2026-05-29
err0
errOAAI
errMasaaki Miyahara; Takaaki Noguchi; Toru Matsumoto; Naotaka Tomioka; Tohru Araki; Akira Miyake; Yohei Igami; Yusuke Seto; Akira Yamaguchi
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The olivine-ringwoodite transformation triggers deep slab seismicity and rheological weakening
err2026-04-16
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errOAAI
errRikuto Honda; Tomoaki Kubo; Masaaki Miyahara; Takuya Iwasato; Yuichiro Mori; Yuji Higo; Yumiko Tsubokawa; Yuta Goto; Akio Suzuki; Yuki Shibazaki
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The nature and formation of silica minerals in eucrite meteorites: Insight into the protoplanetary magma crystallization
err2025-09-01
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errOAAI
errKanemaru, Rei; Yamaguchi, Akira; Imae, Naoya; Maeda, Ryoga; Kimura, Makoto; Horie, Kenji; Mikouchi, Takashi; Miyahara, Masaaki; Yasutake, Masahiro; Takenouchi, Atsushi; Ono, Haruka; Nakato, Aiko; Isa, Junko; Usui, Tomohiro; Nishido, Hirotsugu
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Experimental constraints on the shock history of CI chondrites and Ryugu grains
err2025-07-26
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errOAAI
errToru Nakahashi; Masaaki Miyahara; Akira Yamaguchi; Takamichi Kobayashi; Hitoshi Yusa; Masashi Miyakawa; Naotaka Tomioka; Yuto Takaki; Takaaki Noguchi; Toru Matsumoto; Akira Miyake; Yohei Igami; Yusuke Seto
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Influx of nitrogen-rich material from the outer Solar System indicated by iron nitride in Ryugu samples
err2023-11-30
err7
errOAAI
errMatsumoto, Toru; Noguchi, Takaaki; Miyake, Akira; Igami, Yohei; Haruta, Mitsutaka; Seto, Yusuke; Miyahara, Masaaki; Tomioka, Naotaka; Saito, Hikaru; Hata, Satoshi; Harries, Dennis; Takigawa, Aki; Nakauchi, Yusuke; Tachibana, Shogo; Nakamura, Tomoki; Matsumoto, Megumi; Ishii, Hope A.; Bradley, John P.; Ohtaki, Kenta; Dobrica, Elena; Leroux, Hugues; Le Guillou, Corentin; Jacob, Damien; de la Pena, Francisco; Laforet, Sylvain; Marinova, Maya; Langenhorst, Falko; Beck, Pierre; Phan, Thi H. V.; Rebois, Rolando; Abreu, Neyda M.; Gray, Jennifer; Zega, Thomas; Zanetta, Pierre-M.; Thompson, Michelle S.; Stroud, Rhonda; Burgess, Kate; Cymes, Brittany A.; Bridges, John C.; Hicks, Leon; Lee, Martin R.; Daly, Luke; Bland, Phil A.; Zolensky, Michael E.; Frank, David R.; Martinez, James; Tsuchiyama, Akira; Yasutake, Masahiro; Matsuno, Junya; Okumura, Shota; Mitsukawa, Itaru; Uesugi, Kentaro; Uesugi, Masayuki; Takeuchi, Akihisa; Sun, Mingqi; Enju, Satomi; Michikami, Tatsuhiro; Yurimoto, Hisayoshi; Okazaki, Ryuji; Yabuta, Hikaru; Naraoka, Hiroshi; Sakamoto, Kanako; Yada, Toru; Nishimura, Masahiro; Nakato, Aiko; Miyazaki, Akiko; Yogata, Kasumi; Abe, Masanao; Okada, Tatsuaki; Usui, Tomohiro; Yoshikawa, Makoto; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Nakazawa, Satoru; Watanabe, Sei-ichiro; Tsuda, Yuichi
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Mn-Precipitates Found in a Martian Crustal Rock
err2023-09-26
err2
PREAI
errNakamura, A.; Miyahara, M.; Suga, H.; Yamaguchi, A.; Wakabayashi, D.; Yamashita, S.; Takeichi, Y.; Kukihara, K.; Takahashi, Y.; Ohtani, E.
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A history of mild shocks experienced by the regolith particles on hydrated asteroid Ryugu
err2023-04-20
err15
errOAAI
errTomioka, Naotaka; Yamaguchi, Akira; Ito, Motoo; Uesugi, Masayuki; Imae, Naoya; Shirai, Naoki; Ohigashi, Takuji; Kimura, Makoto; Liu, Ming-Chang; Greenwood, Richard C.; Uesugi, Kentaro; Nakato, Aiko; Yogata, Kasumi; Yuzawa, Hayato; Kodama, Yu; Hirahara, Kaori; Sakurai, Ikuya; Okada, Ikuo; Karouji, Yuzuru; Okazaki, Keishi; Kurosawa, Kosuke; Noguchi, Takaaki; Miyake, Akira; Miyahara, Masaaki; Seto, Yusuke; Matsumoto, Toru; Igami, Yohei; Nakazawa, Satoru; Okada, Tatsuaki; Saiki, Takanao; Tanaka, Satoshi; Terui, Fuyuto; Yoshikawa, Makoto; Miyazaki, Akiko; Nishimura, Masahiro; Yada, Toru; Abe, Masanao; Usui, Tomohiro; Watanabe, Sei-ichiro; Tsuda, Yuichi
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A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu
err2022-12-19
err74
errOAAI
errNoguchi, Takaaki; Matsumoto, Toru; Miyake, Akira; Igami, Yohei; Haruta, Mitsutaka; Saito, Hikaru; Hata, Satoshi; Seto, Yusuke; Miyahara, Masaaki; Tomioka, Naotaka; Ishii, Hope A.; Bradley, John P.; Ohtaki, Kenta K.; Dobrica, Elena; Leroux, Hugues; Le Guillou, Corentin; Jacob, Damien; de la Pena, Francisco; Laforet, Sylvain; Marinova, Maya; Langenhorst, Falko; Harries, Dennis; Beck, Pierre; Phan, Thi H., V; Rebois, Rolando; Abreu, Neyda M.; Gray, Jennifer; Zega, Thomas; Zanetta, Pierre-M; Thompson, Michelle S.; Stroud, Rhonda; Burgess, Kate; Cymes, Brittany A.; Bridges, John C.; Hicks, Leon; Lee, Martin R.; Daly, Luke; Bland, Phil A.; Zolensky, Michael E.; Frank, David R.; Martinez, James; Tsuchiyama, Akira; Yasutake, Masahiro; Matsuno, Junya; Okumura, Shota; Mitsukawa, Itaru; Uesugi, Kentaro; Uesugi, Masayuki; Takeuchi, Akihisa; Sun, Mingqi; Enju, Satomi; Takigawa, Aki; Michikami, Tatsuhiro; Nakamura, Tomoki; Matsumoto, Megumi; Nakauchi, Yusuke; Abe, Masanao; Arakawa, Masahiko; Fujii, Atsushi; Hayakawa, Masahiko; Hirata, Naru; Hirata, Naoyuki; Honda, Rie; Honda, Chikatoshi; Hosoda, Satoshi; Iijima, Yu-ichi; Ikeda, Hitoshi; Ishiguro, Masateru; Ishihara, Yoshiaki; Iwata, Takahiro; Kawahara, Kousuke; Kikuchi, Shota; Kitazato, Kohei; Matsumoto, Koji; Matsuoka, Moe; Mimasu, Yuya; Miura, Akira; Morota, Tomokatsu; Nakazawa, Satoru; Namiki, Noriyuki; Noda, Hirotomo; Noguchi, Rina; Ogawa, Naoko; Ogawa, Kazunori; Okada, Tatsuaki; Okamoto, Chisato; Ono, Go; Ozaki, Masanobu; Saiki, Takanao; Sakatani, Naoya; Sawada, Hirotaka; Senshu, Hiroki; Shimaki, Yuri; Shirai, Kei; Sugita, Seiji; Takei, Yuto; Takeuchi, Hiroshi; Tanaka, Satoshi; Tatsumi, Eri; Terui, Fuyuto; Tsukizaki, Ryudo; Wada, Koji; Yamada, Manabu; Yamada, Tetsuya; Yamamoto, Yukio; Yano, Hajime; Yokota, Yasuhiro; Yoshihara, Keisuke; Yoshikawa, Makoto; Yoshikawa, Kent; Fukai, Ryohta; Furuya, Shizuho; Hatakeda, Kentaro; Hayashi, Tasuku; Hitomi, Yuya; Kumagai, Kazuya; Miyazaki, Akiko; Nakato, Aiko; Nishimura, Masahiro; Soejima, Hiromichi; Suzuki, Ayako, I; Usui, Tomohiro; Yada, Toru; Yamamoto, Daiki; Yogata, Kasumi; Yoshitake, Miwa; Connolly, Harold C., Jr.; Lauretta, Dante S.; Yurimoto, Hisayoshi; Nagashima, Kazuhide; Kawasaki, Noriyuki; Sakamoto, Naoya; Okazaki, Ryuji; Yabuta, Hikaru; Naraoka, Hiroshi; Sakamoto, Kanako; Tachibana, Shogo; Watanabe, Sei-ichiro; Tsuda, Yuichi
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Natural Fe-bearing aluminous bridgmanite in the Katol L6 chondrite
err2021-09-29
err6
errOAAI
errGhosh, Sujoy; Tiwari, Kishan; Miyahara, Masaaki; Rohrbach, Arno; Vollmer, Christian; Stagno, Vincenzo; Ohtani, Eiji; Ray, Dwijesh
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Chondrule Flattening by Shock Recovery Experiments on Unequilibrated Chondrites
err2021-08-12
err1
PREAI
errMiyahara, Masaaki; Edanaga, Junnosuke; Yamaguchi, Akira; Kobayashi, Takamichi; Sekine, Toshimori; Nakamura, Ayaka
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Discovery of moganite in a lunar meteorite as a trace of H2O ice in the Moon's regolith
err2018-05-04
err27
errOAAI
errKayama, Masahiro; Tomioka, Naotaka; Ohtani, Eiji; Seto, Yusuke; Nagaoka, Hiroshi; Goetze, Jens; Miyake, Akira; Ozawa, Shin; Sekine, Toshimori; Miyahara, Masaaki; Tomeoka, Kazushige; Matsumoto, Megumi; Shoda, Naoki; Hirao, Naohisa; Kobayashi, Takamichi
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Discovery of natural MgSiO3 tetragonal garnet in a shocked chondritic meteorite
err2016-03-04
err32
errOAAI
errTomioka, Naotaka; Miyahara, Masaaki; Ito, Motoo
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Discovery of coesite and stishovite in eucrite
err2014-07-15
err46
errOAAI
errMiyahara, Masaaki; Ohtani, Eiji; Yamaguchi, Akira; Ozawa, Shin; Sakai, Takeshi; Hirao, Naohisa
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Jadeite in Chelyabinsk meteorite and the nature of an impact event on its parent body
err2014-05-22
err44
errOAAI
errOzawa, Shin; Miyahara, Masaaki; Ohtani, Eiji; Koroleva, Olga N.; Ito, Yoshinori; Litasov, Konstantin D.; Pokhilenko, Nikolay P.
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Discovery of seifertite in a shocked lunar meteorite
err2013-04-23
err61
errOAAI
errMiyahara, Masaaki; Kaneko, Shohei; Ohtani, Eiji; Sakai, Takeshi; Nagase, Toshiro; Kayama, Masahiro; Nishido, Hirotsugu; Hirao, Naohisa
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Natural dissociation of olivine to (Mg,Fe)SiO3 perovskite and magnesiowustite in a shocked Martian meteorite
err2011-03-28
err58
errOAAI
errMiyahara, Masaaki; Ohtani, Eiji; Ozawa, Shin; Kimura, Makoto; El Goresy, Ahmed; Sakai, Takeshi; Nagase, Toshiro; Hiraga, Kenji; Hirao, Naohisa; Ohishi, Yasuo
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