2025/3/27現在
横山 立憲
Yokoyama Tatsunori
- 宇宙・地球化学、同位体年代学、分析化学
researchmap
researchmap
- 興味のある分野
- 太陽系進化学、同位体年代学、隕石学、分析化学
- 得意な技術
- 同位体分析
- こんな協力者探しています
- 統計に詳しい方（データ処理）
- こんなことに協力できます
- 機器を用いた元素・同位体分析
- 研究PRダイジェスト
- 元素や同位体、またこれらの分析結果に基づくものとして、岩石等の年代情報を得たいという方、ご相談ください。
研究PRをもっと見たい方はこちら
論文（被引用数順にランキング表示、☆は研究者注目の論文）
- U-Pb dating of calcite using LA-ICP-MS; Instrumental setup for non-matrix-matched age dating and determination of analytical areas using elemental imaging
Geochemical Journal, 52(6), p.531 - 540, 2018/12 - Simultaneous determination of zircon crystallisation age and temperature; Common thermal evolution of mafic magmatic enclaves and host granites in the Kurobegawa granite, central Japan
Journal of Asian Earth Sciences, 226, p.105075_1 - 105075_9, 2022/4 - Simultaneous determination of zircon U-Pb age and titanium concentration using LA-ICP-MS for crystallization age and temperature
Lithos, 372-373, p.105682_1 - 105682_9, 2020/11 - Incorporation of U, Pb and rare earth elements in calcite through crystallisation from amorphous calcium carbonate; Simple preparation of reference materials for microanalysis
Geostandards and Geoanalytical Research, 45(1), p.189 - 205, 2021/3 - Characteristics in trace elements compositions of tephras (B-Tm and To-a) for identification tools
Geochemical Journal, 55(3), p.117 - 133, 2021/00
- Growth processes of zircon crystals in a granitic magma chamber, variation in U-Pb age, titanium concentration, and Th/U in relation to internal texture
Lithos, 494-495, p.107909_1 - 107909_14, 2025/2 - Potential of the young age reference materials; CA-ID-TIMS U-Pb dates of Cenozoic zircons in Japan
フィッション・トラックニュースレター, (37), p.11 - 13, 2024/12 - Crystallization processes of quartz in a granitic magma; Implications for the magma chamber processes of Okueyama granite, Kyushu, Japan
Journal of Asian Earth Sciences, 265, p.106091_1 - 106091_13, 2024/4 - Petrography and geochronology of the Kuki granite, Kitakami mountains, northeastern Japan; Shallow crustal intrusion and emplacement processes of granitic magma
Journal of Mineralogical and Petrological Sciences (Internet), 119(1), p.230807_1 - 230807_18, 2024/2