2012 Fiscal Year Final Research Report
Anatomy of protosolar system
Project/Area Number |
20002002
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Research Category |
Grant-in-Aid for Specially Promoted Research
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Allocation Type | Single-year Grants |
Review Section |
Science and Engineering
Mathematics and Physics
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Research Institution | Hokkaido University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
TACHIBANA Shogo 北海道大学, 大学院・理学研究院, 准教授 (50361564)
ITOH Shoichi 北海道大学, 大学院・理学研究院, 助教 (60397023)
SAKAMOTO Naoya 北海道大学, 創成研究機構, 特任助教 (30466429)
OTSUKI Kaori 福岡大学, 理学部, 助教 (90570185)
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Project Period (FY) |
2008 – 2012
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Keywords | 地球化学 / 宇宙化学 / 惑星起源・進化 / 同位体 / 隕石 |
Research Abstract |
All types of primitive chondrites were analyzed isotopically insub-micrometer scale by isotope microscopy. Materials formed in pre-solar and early solar system agesare distinguished isotopically. The spatial distribution between the materials corresponds to formationsequences suggesting material evolution from presolar to early solar ages. Based on these results, wediscussed global and local characteristics of our solar system among planetary systems in the galaxy.
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Research Products
(63 results)
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[Journal Article] Sulfide-rich dunite within a thick Mohotransition zone of the northern Oman ophiolite:implications for the origin of Cyprus-type sl-fide deposits2013
Author(s)
Negishi, H., Arai, S., Yurimoto, H., Itoh, S., Ishimaru, S., Tamura, A. and Akizawa, N.
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Journal Title
Lithos
Volume: 164-167
Pages: 22-35
Peer Reviewed
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[Journal Article] Needle-like grains across growth linesin the coral skeleton of Porites lobata2012
Author(s)
Motai, S., Nagai, T., Sowa, K., Watanabe, T.,Sakamoto, N., Yurimoto, H. and Kawano, J.
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Journal Title
Journal of Structural Biology
Volume: 180
Pages: 389-393
Peer Reviewed
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[Journal Article] Shock-induced silicate vaporization: The role of electrons2012
Author(s)
Kurosawa K., Kadono T., Sugita S., Shigemori K., Sakaiya T., Hironaka Y, Ozaki N., ShiroshitaA.,Cho Y., Tachibana S., Vinci T., Ohno S., Kodama R. and Matsui T.
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Journal Title
Journal of Geophysical Research:Planets
Volume: 117
Pages: E04007
DOI
Peer Reviewed
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[Journal Article] Oxygen Isotopic Compositions of Asteroidal Materials Returned from Itokawa by the HayabusaMission2011
Author(s)
Yurimoto H., Abe K., Abe M., Ebihara M., Fujimura A., Hashiguchi M., Hashizume K., Ireland T. R., Itoh S., Katayama J., Kato C.,Kawaguchi J., Kawasaki N., Kitajima F., KobayashiS.,MeikeT.,MukaiT.,NagaoK.,NakamuraT., Naraoka H., Noguchi T., Okazaki R., Park C., Sakamoto N.
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Journal Title
Science
Volume: 333
Pages: 1116-1119
Peer Reviewed
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[Journal Article] Analyses of high leakage currents in Al^+ implanted 4H SiC pn diodescaused by threading screw dislocations2010
Author(s)
Tsuji, T., Tawara, T., Tanuma, R., Yonezawa,Y., Iwamuro, N., Kosaka, K., Yurimoto, H.
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Journal Title
Mate-rials Science Forum
Volume: 645-648
Pages: 913-916
Peer Reviewed
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[Journal Article] Oxygen Isotopes of Chondritic Components2008
Author(s)
Yurimoto, H., Krot, A. N., Choi, B.-G., Aleon,J., Kunihiro, T., and Brearley, A. J.
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Journal Title
Reviews in Mineralogy and Geochemistry
Volume: 68
Pages: 141-186
Peer Reviewed
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[Journal Article] Oxygen isotopiccompositions of Allende Type C CAIs: Evidencefor isotopic exchange during nebularmelting and asteroidal metamorphism2008
Author(s)
Krot, A.N., Chaussidon, M., Yurimoto, H., Sakamoto, N., Nagashima, K., Hutcheon, I.D.,and MacPherson, G.J.
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Journal Title
Geo-chimica et Cosmochimica Acta
Volume: 72(10)
Pages: 2534-2555
Peer Reviewed
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[Journal Article] Mineralogicalcharacterization of a unique materialhaving heavy oxygen isotope anomaly in matrixof the primitive carbonaceous chondriteAcfer 0942008
Author(s)
Seto, Y., Sakamoto, N., Fujino, K., Kaito, T., Oikawa, T., and Yurimoto, H.
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Journal Title
Geochimica et Cosmochimica Acta
Volume: 72(11)
Pages: 2723-2734
Peer Reviewed
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[Journal Article] Characteristics ofpost-ionization using a femto-second laser2008
Author(s)
Mibuka, R., Hassaballa, S., Uchino, K., Yurimoto,H., Todokoro, R., Kumondai, K., and Ishihara, M.
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Journal Title
Appl. Surf. Sci
Volume: 255
Pages: 1595-1598
Peer Reviewed
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[Presentation] 8th International Symposium on Atomic LevelCharacterizations for New Materials and De-vices '11 (ALC '11)2011
Author(s)
Yurimoto, H.,Ishihara, M., Uchino, K., Ebata, S., Itose, S.,Matsuya, M. and Kudo, M.
Organizer
Developmentof Laser Ionization Mass Nanoscope(LIMAS)
Place of Presentation
SeoulOlympic Parktel, Seoul, Korea
Year and Date
20110522-27
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[Presentation] 中国科学院広州地球化学研究所講義2009
Author(s)
Yurimoto, H.
Organizer
High Precision Isotope Petrography by SecondaryIonMassSpectrometry.
Place of Presentation
中国科学院広州地球化学研究所, Guangzhou, China
Year and Date
2009-10-26
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