Synthesis of boron-doped diamond and its applications to material development and high pressure experiments

• Project/Area Number: 23654189
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Petrology/Mineralogy/Science of ore deposit
• Research Institution: Okayama University
• Principal Investigator: YAMAZAKI Daisuke 岡山大学, 地球物質科学研究センター, 准教授 (90346693)
• Co-Investigator(Kenkyū-buntansha): YONEDA Akira 岡山大学, 地球物質科学研究センター, 准教授 (10262841) ; TANGE Yoshinori 愛媛大学, 地球深部ダイナミクス研究センター, 助教 (70543164)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000); Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
• Keywords: 高圧合成 / ダイヤモンド / 導電性 / 加工性 / ホウ素添加グラファイト / 導電性ダイヤモンド

Research Abstract

We conducted high pressure and temperature experiments to synthesize the conductorial polycrystalline born-doped diamond and to test the performance of boron-doped diamond as heating materials. As a result, pre-synthesized boron-doped diamond works well as heating materials at high pressure. Because of conductivity, an electric discharge machining is useful for born-doped diamond.

Research Products

• [Journal Article] P-V-T equation of state for ε-iron up to 80 GPa and 1900 K using the Kawai-type high pressure apparatus equipped with sintered diamond anvils (2013)
  • Author(s): D. Yamazaki, E. Ito, T. Yoshino, A. Yoneda, X. Guo, B. Zhang, W. Sun, A. Shimojuku, N. Tsujino, T. Kunimoto, Y. Higo, K. Funakoshi
  • Journal Title: Geophysical Research Letters Volume: 39 Issue: 20
  • DOI: 10.1029/2012gl053540
  • Peer Reviewed
• [Journal Article] High silicon self-diffusion coefficient in dry forsterite. (2012)
  • Author(s): Fei H., Hegoda C., Yamazaki D., Wiedenbeck M., Yurimoto H., Shcheka S. and Katsura T.
  • Journal Title: Earth and Planetary Science Letters Volume: 345-348 Pages: 95-103
  • DOI: 10.1016/j.epsl.2012.06.044
  • Peer Reviewed
• [Journal Article] Electrical conductivity of fluid-bearing quartzite under lower crustal conditions (2012)
  • Author(s): Shimojuku, A., Yoshino, T., Yamazaki, D., Okudaira
  • Journal Title: Phys.Earth Planet.Inter. Volume: (In press) Pages: 1-8
  • DOI: 10.1016/j.pepi.2012.03.007
  • Peer Reviewed
• [Journal Article] Effect of temperature, pressure and iron content on the electrical conductivity of olivine and its high-pressure polymorphs (2012)
  • Author(s): Yoshino, T., A.Shimojuku, S.Shan, X.Guo, D.Yamazaki, E.Ito, Y.Higo, K.Funakoshi
  • Journal Title: J. Geophys. Res. Volume: 117 Issue: B8
  • DOI: 10.1029/2011jb008774
  • Peer Reviewed
• [Journal Article] Effect of very high pressure on life of plants and animals (2012)
  • Author(s): F. Ono
  • Journal Title: Journal of Physics: Conference Series Volume: 377 Pages: 12053-12053
  • DOI: 10.1088/1742-6596/377/1/012053
  • Peer Reviewed
• [Journal Article] Bond strengths of new carbon-nitride-related material C2N2(CH2) (2012)
  • Author(s): Sougawa, M., Sumiya, T., Takarabe, K., Mori, Y., Okada, T., Gotou, H., Yagi, T., Yamazaki, D., Tomioka, N., Katsura, T., Kariyazaki, H., Sueoka, K., Kunitsugu, S.
  • Journal Title: Journal of Physics: Conference Series Volume: 377 Pages: 12028-12028
  • DOI: 10.1088/1742-6596/377/1/012028
  • Peer Reviewed
• [Journal Article] Static compression of (Mg0.83,Fe0.17)O and (Mg0.75,Fe0.25)O ferropericlase up to 58 GPa at 300, 700, and 1100 K (2012)
  • Author(s): Matsui, M., Ito, E., Yamazaki, D., Yoshino, T., Guo, X., Shan, S., Higo, Y, Funakoshi, K
  • Journal Title: Am. Min. Volume: 97 Pages: 176-183
  • Peer Reviewed
• [Journal Article] Static compression of (Mg0.83, Fe0,17)O and (Mg0.75Fe0.25)O ferropericlase up to 58GPa at 300, 700. and 1100K (2011)
  • Author(s): Matsui, M., Ito, E., Yamazaki, D., Yoshino, T., Guo, X., Shan, S., Higo, Y., Funakoshi, K.
  • Journal Title: Am.Mineral. Volume: 97 Issue: 1 Pages: 176-183
  • DOI: 10.2138/am.2012.3937
  • Peer Reviewed
• [Journal Article] Compressibility of strontium orthophosphate Sr3(PO4)2at high pressure (2011)
  • Author(s): Zhai, S., Xue, W., Yamazaki, D., Shan, S., Ito, E., Tomioka, N., Shimojuku, A., Funakoshi, K.
  • Journal Title: Phys. Chem. Minerals Volume: 38 Issue: 5 Pages: 357-61
  • DOI: 10.1007/s00269-010-0409-9
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ferro-periclase with implications for the spin transition pressure (2011)
  • Author(s): Yoshino, et al
  • Journal Title: J.Geophys.Res. Volume: 116 Issue: B4
  • DOI: 10.1029/2010jb007801
  • Peer Reviewed
• [Journal Article] Synthesis and crystal chemical characterization of the pyrochlore type MgZrSi2O7 (2011)
  • Author(s): Xu, J, Ito, E., Yamazaki, D., Guo, X., Wu, X
  • Journal Title: Materials Chemistry and Physics Volume: 128 Issue: 3 Pages: 410-2
  • DOI: 10.1016/j.matchemphys.2011.03.017
  • Peer Reviewed
• [Journal Article] Crystal Structure of a New Carbon-Nitride-Related Material C2N2 (CH2) (2011)
  • Author(s): Sougawa, M., Sumiya, T., Takarabe, K., Mori, Y., Okada, T., Gotou, H., Yagi, T., Yamazaki, D., Tomioka, N., Katsura, T., Kariyazaki, H., Sueoka, K., Kunitsugu, S.
  • Journal Title: Japanese Journal of Applied Physics Volume: 50 Issue: 9R Pages: 95503-95503
  • DOI: 10.1143/jjap.50.095503
  • NAID: 210000071192
  • Peer Reviewed
• [Journal Article] High pressure generation using scaled-up Kawai-cell (2011)
  • Author(s): Shatskiy A., Katsura T., Litasov KD., Shcherbakoba AV., Borzdov YM., Yamazaki D., Yoneda A., Ohtani E., Ito E.
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 189 Issue: 1-2 Pages: 92-108
  • DOI: 10.1016/j.pepi.2011.08.001
  • Peer Reviewed
• [Journal Article] Silicon and magnesium diffusion in a single crystal of MgSiO_3 perovskite (2011)
  • Author(s): Xu, J., Yamazaki, D., Katsura, T., Wu, X., Remmert, P., Yurimoto, H., Chakraborty, S.
  • Journal Title: J. Geophys. Res. Volume: 116 Issue: B12
  • DOI: 10.1029/2011jb008444
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ferropericlase with implications for the spin transition pressure (2011)
  • Author(s): Yoshino, T., Ito, E., Katsura, T., Yamazaki, D., Shan, S., Guo, X., Nishi, M., Higo, Y., Funakoshi, K.
  • Journal Title: J. Geophys. Res. Volume: 116
  • Peer Reviewed
• [Journal Article] Synthesis and crystal chemica lcharacterization of the pyrochlore type MgZrSi2O7 (2011)
  • Author(s): Xu, J, Ito, E., Yamazaki, D., Guo, X., Wu, X.
  • Journal Title: Materials Chemistry and Physics Volume: 128 Pages: 410-412
  • Peer Reviewed
• [Journal Article] Crystal Structure of a New Carbon-Nitride-Related Material C2N2(CH2) (2011)
  • Author(s): Sougawa, M., Sumiya, T., Takarabe, K., Mori, Y., Okada, T., Gotou, H., Yagi, T., Yamazaki, D., Tomioka, N., Katsura, T., Kariyazaki, H., Sueoka, K., Kunitsugu, S.
  • Journal Title: Japanese Journal of Applied Physics Volume: 50 Pages: 95503-95503
  • NAID: 210000071192
  • Peer Reviewed
• [Journal Article] High pressure generation using scaled-up Kawai-cell (2011)
  • Author(s): A. Shatskiy, T. Katsura, K.D. Litasov, A.V. Shcherbakova, Y.M. Borzdov, D. Yamazaki, A. Yoneda, E. Ohtani, E. Ito
  • Journal Title: Phys. Earth Planet. Inter. Volume: 189 Pages: 92-108
  • Peer Reviewed
• [Journal Article] Silicon and magnesium diffusion in a single crystal of MgSiO3 perovskite (2011)
  • Author(s): Xu, J., Yamazaki, D., Katsura, T., Wu, X., Remmert, P., Yurimoto, H., Chakraborty, S.
  • Journal Title: J. Geophys. Res. Volume: 116
  • Peer Reviewed
• [Journal Article] 焼結ダイヤモンドアンビルを組み込んだ川井型高圧装置による圧力発生 (2011)
  • Author(s): 山崎大輔
  • Journal Title: 高圧力の科学と技術 Volume: 21 Pages: 272-277
  • NAID: 10030275046
  • Peer Reviewed
• [Presentation] P-V-T equation of state for ε-iron up to 80 GPa and 1900 K using the Kawai-type high pressure apparatus equipped with sintered diamond anvils (2012)
  • Author(s): D. Yamazaki
  • Organizer: AGU Fall Meeting
  • Place of Presentation: サンフランシスコ(米国)
  • Year and Date: 2012-12-05
• [Presentation] hcp-ironのP-V-T状態方程式 (2012)
  • Author(s): 山崎大輔
  • Organizer: 第53回高圧討論会
  • Place of Presentation: 大阪大学(大阪)
  • Year and Date: 2012-11-08
• [Presentation] 六方晶鉄の圧力-温度-体積の状態方程式 (2012)
  • Author(s): 山崎大輔
  • Organizer: 地球惑星関連合同大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2012-05-20
• [Presentation] 焼結ダイヤモンドアンビルを組み込んだ川井型高圧発生装置の圧力発生と地球構成物質の弾性 (2011)
  • Author(s): 山崎大輔
  • Organizer: 第52回高圧討論会
  • Place of Presentation: 沖縄基督教短大(那覇)
  • Year and Date: 2011-11-10
• [Presentation] Interconnected ferro-periclase in the subducting slab at the top of lower mantle (2011)
  • Author(s): 山崎大輔
  • Organizer: 地球惑星関連合同大会
  • Place of Presentation: 幕張メッセ(千葉)
  • Year and Date: 2011-05-25
• [Presentation] Interconnected ferro-periclase in the subducting slab at the top of lower mantle (2011)
  • Author(s): Daisuke Yamazaki
  • Organizer: 地球惑星関連連合大会
  • Place of Presentation: 幕張メッセ（千葉県）
• [Presentation] 燒結ダイヤモンドアンビルを組み込んだ川井型装置の圧力発生と地球構成物質の弾性 (2011)
  • Author(s): 山崎大輔・伊藤英司・芳野極・下宿彰・郭シンツァン ・単シャンミン・肥後祐司・國本健広・舟越賢一
  • Organizer: 第52回高圧討論会
  • Place of Presentation: 沖縄基督教短大（沖縄県）
• [Presentation] 六方晶鉄の圧力-温度-体積の状態方程式
  • Author(s): 山崎大輔
  • Organizer: 地球惑星関連合同大会
  • Place of Presentation: 幕張メッセ（千葉）
• [Presentation] hcp-ironのP-V-T状態方程式
  • Author(s): 山崎大輔
  • Organizer: 第53回高圧討論会
  • Place of Presentation: 大阪大学（大阪）
• [Presentation] P-V-T equation of state for ε-iron up to 80 GPa and 1900 K using the Kawai-type high pressure apparatus equipped with sintered diamond anvils
  • Author(s): D. Yamazaki
  • Organizer: AGU Fall Meeting
  • Place of Presentation: サンフランシスコ（米国）
• [Remarks]
  • URL: http://www.misasa.okayama-u.ac.jp/~hacto/top_j.html