Spot laser chronology-assisted micro-paleomagnetism and its application to planetary geology

• Project/Area Number: 22340146
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Geology
• Research Institution: Tohoku University
• Principal Investigator: NORIHIRO Nakamura 東北大学, 大学院・理学研究科, 准教授 (80302248)
• Co-Investigator(Kenkyū-buntansha): HIRONOBU Hyodo 岡山理科大学, 自然科学研究所, 教授 (50218749)
• Co-Investigator(Renkei-kenkyūsha): FUNAKI Minoru 情報システム研究機構, 国立極地研究所, 准教授 (10132713)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000); Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2011: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000); Fiscal Year 2010: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
• Keywords: 局所段階レーザー消磁 / 非線形緩和理論 / 津波 / 隕石孔 / 局所レーザー加熱 / 磁化 / 温度時間関係 / 津波石 / 局所レーザー消磁 / マイクロ古地磁気 / 地球磁場変遷 / 衝撃溶融脈 / サンゴ礁石灰岩 / レーザースポット加熱 / 億年スケール磁場強度 / 古地球磁場強度変遷 / マイクロ古地磁気学

Research Abstract

We have developed a spot laser heating system for thermal demagnetization and thermal acquisition by using ramp-assisted Nd-YAG laser and a laser attenuator. A simultaneous measurement of paleomagnetic remanence and Ar-Ar laser chronology has done.

Research Products

• [Journal Article] Subsurface Magnetized Source Layers underneath the Mare Crisium Observed by Lunar Radar Sounder (2012)
  • Author(s): Y.Bando, A.Kumamoto, N.Nakamura, H.Nagahama
  • Journal Title: Lunar and Planetary Science Conference
  • Peer Reviewed
• [Journal Article] Shock melt veins of Tenham chondrite as a possible paleomagnetic recorder: rock magnetism and high-pressure minerals (2010)
  • Author(s): Sato, Y. and Nakamura, N.
  • Journal Title: Geochemistry, Geophysics and Geosystems Volume: 11 (Q04Z16) Issue: 4 Pages: 1-15
  • DOI: 10.1029/2009gc002937
  • URL: http://onlinelibrary.wiley.com/doi/10.1029/2009GC002937/abstract
  • Peer Reviewed
• [Journal Article] Coarse-grained magnetites in biotite as a possible stable remanence-carrying phase in Vredefort granites (2010)
  • Author(s): Nakamura, N., Okuno, K., Uehara, M., Ozawa, T., Tatsumi-Petrocholis, L., Fuller, M.
  • Journal Title: GSA Special Paper "Large Meteorite Impacts and Planetary Evolution IV" Volume: 465 Pages: 165-172
  • Peer Reviewed
• [Journal Article] Shock melt veins of Tenham chondrite as a possible paleomagnetic recorder : rock magnetism and high-pressure minerals (2010)
  • Author(s): Sato, Y., Nakamura, N.
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 11
  • Peer Reviewed
• [Presentation] (2012) The Depth of magnetic source body Beneath Reiner Gamma on the Moon and the limitation of the Lunar Radar Sounder (2013)
  • Author(s): N. Nakamura, Y. Bando, A. Kumamoto, and K. Ono
  • Organizer: International symposium on Lunar Science and Exploration using Data from multi-instruments SELENE symposium 2013
  • Place of Presentation: Sagamihara, Japan
  • Year and Date: 2013-01-25
• [Presentation] Depth constraint of magnetic source body of Reiner Gamma on the Moon and limitation of the Lunar Radar Sounder (2013)
  • Author(s): N. Nakamura, Y. Bando, A. Kumamoto, and K. Ono
  • Organizer: International symposium on Lunar Science and Exploration using Data from multi-instruments (SELENE symposium 2013
  • Place of Presentation: 宇宙科学研究所
• [Presentation] (2012) High magnetic susceptibility granodiorite as a source of surface magnetic anomalies in the King George Island (2012)
  • Author(s): S. Kon, N. Nakamura, S. Sakanaka, and M. Funaki
  • Organizer: Antarctica(GP13A-1116)AGU fall meeting
  • Place of Presentation: San Francisco, U.S.A.
  • Year and Date: 2012-12-03
• [Presentation] (2012), Vertical intrusive magnetite series granodiorite as a source of surface magnetic anomalies in the King George Island, Antarctica (2012)
  • Author(s): S. Kon, N. Nakamura, S. Sakanaka, and M. Funaki
  • Organizer: The 32nd Symposium on Polar Geoscience
  • Place of Presentation: Tachikawa, Tokyo, Japan
  • Year and Date: 2012-11-29
• [Presentation] (2012), Shock melt vein as alternative plaeomagnetic recorder against chondrules: the case study for chondrite and eucrite (2012)
  • Author(s): N. Nakamura
  • Organizer: The 32nd Symposium on Polar Geoscience
  • Place of Presentation: Tachikawa, Tokyo, Japan
  • Year and Date: 2012-11-29
• [Presentation] 野島断層の層状断層岩の電磁波伝搬特性 (2012)
  • Author(s): 三國屋しおり、 中 村教博 、長濱裕幸
  • Organizer: Society of Geomagnetism and Earth, Planetary and Space sciences
  • Place of Presentation: 北海道・札幌ポスター(一般)A004-P005
  • Year and Date: 2012-10-22
• [Presentation] 石垣島産津波石の古地磁気からみる堆積記 録 (2012)
  • Author(s): 佐藤哲郎、 中村教博、長濱裕幸
  • Organizer: Society of Geomagnetism and Earth, Planetary and Space sciences
  • Place of Presentation: 北海道・札幌, ポスター発表(学生優秀発表賞), A004-P001
  • Year and Date: 2012-10-22
• [Presentation] (2012), 天然永久磁石の放射光X線磁気円2色性分析 (2012)
  • Author(s): 中村教博, 小嗣真人, 大河内拓雄, 寺田 健太郎
  • Organizer: Society of Geomagnetism and Earth, Planetary and Space sciences
  • Place of Presentation: 北海 道・札幌 ポスター発表, A004-P005
  • Year and Date: 2012-10-22
• [Presentation] (2012),石垣島サンゴ礁津波石の粘性残留磁化による回転史 (2012)
  • Author(s): 佐藤哲郎、中村教博、箕浦幸治
  • Organizer: 日本地質学会第119回年会
  • Place of Presentation: 大阪・堺口頭発表,R18-O-7
  • Year and Date: 2012-09-16
• [Presentation] (2012) 石垣島産津波石の古地磁気からみる堆積記録 (2012)
  • Author(s): 佐藤哲郎、 中村教博 、長濱裕幸、箕浦幸治
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 千葉・幕張ポスター発表, SEM21-P02
  • Year and Date: 2012-05-25
• [Presentation] (2012) 南極キングジョージ島マグマの古流向解析 (2012)
  • Author(s): 昆周作、 中村教博 、 船木實 、坂中伸也
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 千葉・幕張ポスター発表, SEM21-P19
  • Year and Date: 2012-05-25
• [Presentation] (2012) Subsurface magnetized basalt layers underneath the Mare Crisium by Lunar Radar Sounder (2012)
  • Author(s): 坂東雄一、 中村教博 、熊本篤
  • Organizer: 月レーダーサウンダーによる'危難の海'磁気異常下の地下玄武岩 溶岩層Japan Geoscience Union Meeting
  • Place of Presentation: 千葉・幕張 口頭発表, PPS25-05
  • Year and Date: 2012-05-23
• [Presentation] Subsurface Magnetized Source Layers underneath the Mare Crisium Observed by Lunar Radar Sounder (2012)
  • Author(s): Y.Bando, A.Kumamoto, N.Nakamura, H.Nagahama
  • Organizer: 43^<rd> Lunar and Planetary Science Conference
  • Place of Presentation: Woodland,米国
  • Year and Date: 2012-03-22
• [Presentation] Magnetic anomaly in Mare Crisium observed by Lunar Radar Sounder : Interpretaion based on the lunar core dynamo model (2012)
  • Author(s): Y.Bando, A.Kumamoto, N.Nakamura, H.Nagahama
  • Organizer: The 6th KAGUYA (SELENE) Science Working Team Meeting
  • Place of Presentation: 名古屋,愛知
  • Year and Date: 2012-01-11
• [Presentation] Shock melt vein as alternative plaeomagnetic recorder against chondrules: the case study for chondrite and eucrite (2012)
  • Author(s): Nakamura, N.
  • Organizer: The 32nd Symposium on Polar Geoscience
  • Place of Presentation: 国立極地研究所
  • Invited
• [Presentation] Vertical intrusive magnetite-series granodiorite as a source of surface magnetic anomalies in the King George Island, Antarctica (2012)
  • Author(s): S. Kon, N. Nakamura, S. Sakanaka, and M. Funaki
  • Organizer: The 32nd Symposium on Polar Geoscience
  • Place of Presentation: 国立極地研究所
• [Presentation] High magnetic susceptibility granodiorite as a source of surface magnetic anomalies in the King George Island, Antarctica (2012)
  • Author(s): S. Kon, N. Nakamura, S. Sakanaka, and M. Funaki
  • Organizer: AGU fall meeting
  • Place of Presentation: 米国・San Francisco
• [Presentation] 南極キングジョージ島マグマの古流向解析 (2012)
  • Author(s): 昆周作、中村教博、船木實、坂中伸也
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張・千葉
• [Presentation] 石垣島産津波石の古地磁気からみる堆積記録 (2012)
  • Author(s): 佐藤哲郎、中村教博、長濱裕幸、箕浦幸治
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張・千葉
• [Presentation] Subsurface magnetized basalt layers underneath the Mare Crisium by Lunar Radar Sounder (月レーダーサウンダーによる'危難の海'磁気異常下の地下玄武岩溶岩層) (2012)
  • Author(s): 坂東雄一、中村教博、熊本篤
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張・千葉
• [Presentation] 天然永久磁石の放射光X線磁気円２色性分析 (2012)
  • Author(s): 中村教博, 小嗣真人, 大河内拓雄, 寺田健太郎
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 札幌・北海道
• [Presentation] 石垣島産津波石の古地磁気からみる堆積記録 (2012)
  • Author(s): 佐藤哲郎、中村教博、後藤和久、長濱裕幸
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 札幌・北海道
• [Presentation] 野島断層の層状断層岩の電磁波伝搬特性 (2012)
  • Author(s): 三國屋しおり、中村教博、長濱裕幸
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 札幌・北海道
• [Presentation] 石垣島サンゴ礁津波石の粘性残留磁化による回転史 (2012)
  • Author(s): 佐藤哲郎、中村教博、箕浦幸治
  • Organizer: 日本地質学会
  • Place of Presentation: 堺市・大阪
• [Presentation] (2011)歪んだ磁鉄鉱と残留磁化:南アフリカVredefort隕石孔の例 (2011)
  • Author(s): Nakamura,N.
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸ポスター(一般)A004-P004
  • Year and Date: 2011-11-04
• [Presentation] (2011) Synchrotron X-ray magnetic circular dichroism analysis of strained magnetite from Vredefort granites (2011)
  • Author(s): Kubo, H., Nakamura, N., Kotsugi, M., Ohkochi, T., Fukuda, K. and Terada, K.
  • Organizer: 地 球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸ポスター(一般)A004-P007
  • Year and Date: 2011-11-04
• [Presentation] (2011)南アフリカ・フレデフォート・ドーム周辺の古地磁気強度に関する研究 (2011)
  • Author(s): Makioka,D.andNakamura,N.
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸ポスター(一般)A004-P006
  • Year and Date: 2011-11-04
• [Presentation] (2011) カナダ_ グレンビル岩脈(570Ma)の古地磁気研究の予察的結果 (2011)
  • Author(s): Kaneshige, Y., Nakamura, N. and Hyodo, H.
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸ポスター(一般)A004-P005
  • Year and Date: 2011-11-04
• [Presentation] 歪んだ磁鉄鉱と残留磁化:南アフリカVredefort隕石孔の例 (2011)
  • Author(s): 中村教博
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸,兵庫
  • Year and Date: 2011-11-04
• [Presentation] カナダ・グレンビル岩脈(570Ma)の古地磁気研究の予察的結果 (2011)
  • Author(s): 兼重勇希, 中村教博, 兵藤博信
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸,兵庫
  • Year and Date: 2011-11-04
• [Presentation] 南アフリカ・フレデフォート・ドーム周辺の古地磁気強度に関する研究 (2011)
  • Author(s): 槇岡大祐, 中村教博
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸,兵庫
  • Year and Date: 2011-11-04
• [Presentation] Synchrotron X-ray magnetic circular dichroism analysis of strained magnetite from Vredefort granites (2011)
  • Author(s): H.Kubo, N.Nakamura, M.Kotsugi, T.Ohkochi, K.Fukuda, K.Terada
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 神戸,兵庫
  • Year and Date: 2011-11-04
• [Presentation] (2011) ライナーガンマ領域の電波減衰特性:かぐや月レーダーサウンダーの例 (2011)
  • Author(s): Bando, Y., Kumamoto, A., Nakamura, N. Nagahama, H. and Ono, T.
  • Organizer: 日本惑星科学会
  • Place of Presentation: 神奈川県相模原市 ポスター(一般)S13-04P
  • Year and Date: 2011-10-24
• [Presentation] (2011) 台湾車籠埔 断層掘削計画試料の熱履歴の古地磁気解析 (2011)
  • Author(s): Tachibana, S., Nakamura, N. and TCDP hole-B Research Group
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 幕張ポスター(一般)SEM036-P09
  • Year and Date: 2011-05-26
• [Presentation] (2011) イン ド・Dhala衝突構造の衝撃石英の微細組織解 析 (2011)
  • Author(s): Kuriyama, Y., Nakamura, N., Muto, J., Nagase, T. and Pati, J. K.
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 幕張ポスター(一般)PPS003-P02
  • Year and Date: 2011-05-26
• [Presentation] (2011) カナダ・グレンビル岩脈の古地球磁場強度 の予察的結果 (2011)
  • Author(s): Nakayama, Y. and Nakamura, N.
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 幕張ポスター(一般) SEM036-P07
  • Year and Date: 2011-05-26
• [Presentation] (2011)南アフリカVredefortクレーター中の歪んだ磁鉄鉱とその残留磁化 (2011)
  • Author(s): Nakamura,N.andOkuno
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 日本国,幕張ポスター(一般)SEM001-P01
  • Year and Date: 2011-05-26
• [Presentation] インド・Dhala衝突構造の衝撃石英の微細組織解析 (2011)
  • Author(s): 栗山祐太朗, 中村教博, 武藤潤, 長瀬敏郎, Jayanta K.Pati
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 幕張,千葉
  • Year and Date: 2011-05-26
• [Presentation] かぐや月レーダーサウンダー観測によるライナーガンマ領域の電波吸収特性について (2011)
  • Author(s): 坂東雄一, 熊本篤志, 中村教博, 長濱裕幸
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 幕張,千葉
  • Year and Date: 2011-05-26
• [Presentation] 南アフリカVredefortクレーター中の歪んだ磁鉄鉱とその残留磁化 (2011)
  • Author(s): 奥野健作, 中村教博
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 幕張,千葉
  • Year and Date: 2011-05-26
• [Presentation] カナダ・グレンビル岩脈の古地球磁場強度の予察的結果 (2011)
  • Author(s): 中山祐樹, 中村教博, 兵頭博信
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 幕張,千葉
  • Year and Date: 2011-05-26
• [Presentation] 台湾車籠埔断層掘削計画試料の熱履歴の古地磁気解析 (2011)
  • Author(s): 立花晶子, 中村教博, TCDP hole-B研究グループ
  • Organizer: Japan Geoscience Union Meeting
  • Place of Presentation: 幕張,千葉
  • Year and Date: 2011-05-26
• [Presentation] (2011)かぐや月レーダーサウンダ観測によるライナーガンマ領域の電波吸収特性について (2011)
  • Author(s): Bando,Y.,Kumamoto,A.,Nakamura,N.and Nagahama,H.
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 幕張ポスター(一般)PPS024-P06
  • Year and Date: 2011-05-22
• [Presentation] (2011) Ballen quartz from the Dhala impact structure and its crystal orientation pattern by electron back scattered diffraction (EBSD) (2011)
  • Author(s): Kuriyama and Nakamura
  • Organizer: Lunar Planetary Science Conference
  • Place of Presentation: アメリカ合衆国,テキサスポスター(一般)
  • Year and Date: 2011-03-10
• [Presentation] (2010)微小磁性体の非線形緩 和過程と新しい温度・時間関係 (2010)
  • Author(s): 中村教博
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 日本,那覇口頭(一般)
  • Year and Date: 2010-11-02
• [Presentation] 微小磁性体の非線形緩和過程と新しい温度時間関係 (2010)
  • Author(s): 中村教博
  • Organizer: 地球電磁気・地球惑星圏学会
  • Place of Presentation: 沖縄・那覇
  • Year and Date: 2010-11-02
• [Presentation] (2010) Paleomagnetism of fault gouge samples from the Taiwan Chelungpu-fault Drilling Project (TCDP) (2010)
  • Author(s): Tachibana, S., Nakamura, N, et al.
  • Organizer: American Geophysical Union fall meeting
  • Place of Presentation: 台湾,台北ポスター(一般)
  • Year and Date: 2010-06-24
• [Presentation] (2010)鉄炭酸塩の磁鉄鉱への熱分解と火星磁気異常 (2010)
  • Author(s): 濱田望起子・中村教博
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 幕張)ポスター(一般)PPS004-P12
  • Year and Date: 2010-05-25
• [Presentation] (2010)段階加熱レーザースポット熱消磁装置の開発 (2010)
  • Author(s): Nakamura,N.
  • Organizer: 地球惑星科学関連学会
  • Place of Presentation: 幕張ポスター(一般)SEM032-P02
  • Year and Date: 2010-05-25
• [Book] 東北大学特色GPワーキンググループ編 (2012)
  • Publisher: 東北大学出版会
• [Book] 東北大学自然科学総合実験ワーキング グループ編 (2012)
  • Publisher: 東北大学出版会, 編集委員長
• [Book] Global 30 program, Text for Introductory Science Experiments (Chapter 3: Gravity on the Earth) (2012)
  • Publisher: 東北大学出版会
• [Book] 東北大学全学教育科目テキスト「文系のための自然科学総合実験：課題１温暖な惑星地球」 (2012)
  • Author(s): 東北大学特色ＧＰワーキンググループ編
  • Total Pages: 179
  • Publisher: 東北大学出版会
• [Book] 自然科学総合実験テキスト (2012)
  • Author(s): 東北大学自然科学総合実験ワーキンググループ編
  • Total Pages: 307
  • Publisher: 東北大学出版会
• [Book] Introductory Science Experiments (Chapter 3: Gravity on the Earth) (2012)
  • Author(s): Global 30 program
  • Total Pages: 139
  • Publisher: Tohoku University Press
• [Remarks] https://sites.google.com/site/norihironakamura21/