Research for synthesis of BCN crystals and their characterizations
Project/Area Number |
26248061
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Inorganic industrial materials
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Research Institution | National Institute for Materials Science |
Principal Investigator |
Taniguchi Takashi 国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, グループリーダー (80354413)
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Co-Investigator(Kenkyū-buntansha) |
町田 友樹 東京大学, 生産技術研究所, 准教授 (00376633)
渡邊 賢司 国立研究開発法人物質・材料研究機構, 光・電子材料ユニット, 主席研究員 (20343840)
寺地 徳之 国立研究開発法人物質・材料研究機構, 光・電子材料ユニット, 主幹研究員 (50332747)
大場 史康 東京工業大学, 応用セラミックス研究所, 教授 (90378795)
中山 敦子 新潟大学, 学内共同利用施設等, 准教授 (50399383)
村田 秀信 国立研究開発法人物質・材料研究機構, その他部局等, 研究員 (30726287)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥42,900,000 (Direct Cost: ¥33,000,000、Indirect Cost: ¥9,900,000)
Fiscal Year 2016: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2015: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
Fiscal Year 2014: ¥22,750,000 (Direct Cost: ¥17,500,000、Indirect Cost: ¥5,250,000)
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Keywords | BCN化合物 / ダイヤモンド / 立方晶窒化ホウ素 / 超高圧合成 / 2次元系光・電子材料 / 立方結晶窒化ホウ素 / BCN固溶体 / 高圧合成 / B-C-N固溶体結晶 / B-C-N固溶体合成 / B-C-N薄膜合成 / ドーピング制御 / BCN固溶体結晶 / 炭素ドープ窒化ホウ素結晶 / 高圧高温合成 / ヘテロエピタキシャル成長 / 2D電子デバイス用絶縁性基板 |
Outline of Final Research Achievements |
BCxN alloys with 2-dimensional(2D) and 3D crystals structure may exhibit unique properties. Purposes of this study are synthesis of high quality BCxN crystals and realization for their new functions. Doping of Carbon in high quality hBN crystals affects their band-edge nature. Boron and Nitrogen co-doping in diamond also modify its optical natures. High resolution structural characteristics of diamond/cBN hetero-junction exhibit unique features. BCxN crystals with rare x quantity and diamond/cBN bonding nature were studied. In the former study gave requirement for hBN crystals as substrates for 2D devices and the latter gave new concept of device structure in diamond/cBN.
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Report
(4 results)
Research Products
(43 results)
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[Journal Article] Electron beam directed etching of hexagonal boron nitride2016
Author(s)
C.Elbadawi, T.T. Tran, M. Kolibal, T. Sikola, J. Scott, Qiran Cai, H. Li, T. Taniguchi, K. Watanabe, M. Toth, I. Aharonovich, C. J. Lobo
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Journal Title
NANOSCALE
Volume: 8
Issue: 36
Pages: 16182-16186
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Macroscopic self-reorientation of interacting two-dimensional crystals2016
Author(s)
C. Woods, F. Withers, M.J. Zhu, Y. Cao, G. Yu, A. Kozikov, M. B. Shalom, S.V. Morozov, M. van Wij, A. Fasolino, M. Katsnelson, K. Watanabe, T. Taniguchi, A. Geim, A. Mishchenko, K. Novoselov
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Journal Title
Nat. Commun
Volume: 5
Issue: 1
Pages: 10800-1
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Gate-tunable topological valley transport in bilayer graphene2015
Author(s)
M. Sui, G. Chen, L. Ma, W.-Y. Shan, D. Tian, K. Watanabe, T. Taniguchi, X. Jin, W. Yao, D. Xiao, and Y. Zhang
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Journal Title
Nature Physics
Volume: 11
Issue: 12
Pages: 1027-1031
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Local spectroscopy of moiré-induced electronic structure in gate-tunable twisted bilayer graphene2015
Author(s)
D. Wong, Y. Wang, J. Jung, S. Pezzini, A. M. Dasilva, H.-Z. Tsai, H. S. Jung, R. Khajeh, Y. Kim, J. Lee, S. Kahn, S. Tollabimazraehno, H. Rasool, K. Watanabe, T. Taniguchi, A. Zettl, S. Adam, A. H. Macdonald, and M. F. Crommie
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Journal Title
Phys. Rev. B
Volume: 92
Issue: 15
Pages: 155409-155409
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Multi-terminal transport measurements of MoS2 using a van der Waals heterostructure device platform,2015
Author(s)
X. Cui, G.-H. Lee, Y. D. Kim, G. Arefe, P. Y. Huang, C.-H. Lee, D. A. Chenet, X. Zhang, L. Wang, F. Ye, F. Pizzocchero, B. S. Jessen, K. Watanabe, T. Taniguchi, D. A. Muller, T. Low, P. Kim, and J. Hone
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Journal Title
Nat. Nanotech
Volume: 10
Issue: 6
Pages: 534-540
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Quantum oscillations in a two-dimensional electron gas in black phosphorus thin films2015
Author(s)
L. Li, G. J. Ye, V. Tran, R. Fei, G. Chen, H. Wang, J. Wang, K. Watanabe, T. Taniguchi, L. Yang, X. H. Chen, and Y. Zhang
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Journal Title
Nat. Nanotech
Volume: 10
Issue: 7
Pages: 608-613
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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