教員情報詳細

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河野 日出夫Hideo Kohno

  • 男性
  • 職位: 教授
  • 所属:
  • 環境理工学群
    大学院工学研究科 基盤工学専攻 物質生命システム工学コース
    大学院工学研究科 基盤工学専攻 マテリアル工学コース
    総合研究所 ナノテクノロジー研究センター

教員略歴

学位 博士(理学)
学歴 大阪大学理学部物理学科 卒業(1992)
大阪大学理学研究科物理学専攻博士課程前期 修了(1994)
大阪大学理学研究科物理学専攻博士課程後期 退学(1995)
職歴 大阪大学理学部助手(1995~1996)
大阪大学大学院理学研究科助手(1996~2003)
大阪大学大学院理学研究科助教授(2003~2007)
大阪大学大学院理学研究科准教授(2007~2014)
高知工科大学教授(2014~)
資格
専門分野 ナノ構造
電子顕微鏡
研究室 名称 ナノ構造創製・解析研究室
詳細 新しい物質・構造の創製は材料工学・材料科学の基礎であり、将来の技術革新や新規物性発見の培地となっています。本研究室では、様々な無機物質・カーボン系物質からなる新規ナノ構造の創製に取り組んでいます。また、各種電子顕微鏡法により、それらの構造・組成・生成メカニズムを解明し、付随する新規ナノ現象・機能を探索しています。
所属学会

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本年度担当講義

学部・学群 基礎物理学3-電場と磁場- / アドバンスト電磁気学 / マテリアル工学序論 / 物理・材料実験 / 卒業研究 / セミナー2(環境理工) / セミナー3(環境理工) / 構造と回折
大学院 マテリアル工学特論1 / 応用マテリアル工学1 / 応用マテリアル工学2 / 応用マテリアル工学3 / 応用マテリアル工学4 / 応用マテリアル物性1 / 応用マテリアル物性2 / 応用マテリアル物性3 / 応用マテリアル物性4 / 特別研究 / セミナー1 / セミナー2 / セミナー3 / セミナー4

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研究シーズ

相談可能な領域 電子顕微鏡
結晶成長
現在の研究 カーボンナノ四面体/ナノリボン

カーボンナノチューブ

半導体ナノワイヤ

メッセージ

研究業績

主な受賞歴など

  • 第24回本多記念研究奨励(2003)

代表的な研究論文

タイトル 著者 発表誌 発表年
Enhanced growth of carbon nanotetrahedron/ribbon structures using a cobalt catalyst Masahiro Ishida,Hideo Kohno Japanese Journal of Applied Physics,Vol.58,pp.028004 2019
In-situ scanning electron microscopy of individual carbon nanotetrahedron/nanoribbon structures under a tensile load Kohki Sasayama,Tetsushi Hayashi,Hideo Kohno Journal of Nanoscience and Nanotechnology,Vol.18,pp.5828-5830 2018
Structure of junctions of multiwalled carbon nanotubes with tetragonal cross section and flattened nanotubes revealed by electron-beam tomography Yuta Nagano,Hideo Kohno Japanese Journal of Applied Physics,Vol.56,pp.110309 2017
Stability of carbon nanotetrahedron/nanoribbon structures under electron irradiation Saeko Sutou,Hideo Kohno Journal of Nanoscience and Nanotechnology,Vol.17,No.8,pp.5856-5859 2017
Revealing the heterogeneous contamination process in metal nanoparticulate catalysts in CO gas without purification by in situ environmental transmission electron microscopy Tetsuya Uchiyama,Hideto Yoshida,Naoto Kamiuchi,KOHNO Hideo,Seiji Takeda Microscopy,Vol.65,pp.522-526 2016
Verification of Mechanism for the Formation of Carbon Nanotetrahedra using Electron Beam Tomography Ayumi Yamauchi,KOHNO Hideo Journal of Nanoscience and Nanotechnology,Vol.17,pp.842-845 2016
Multi-walled carbon nanotubes with rectangular or square cross-section Kanako Mizutani,KOHNO Hideo Applied Physics Letters,Vol.108,pp.263112 2016
Formation and Structure of Bundles of Flattened Multiwalled Carbon Nanotubes with Paisley-Shaped Pleats KOHNO Hideo,Y. Masuda,NITTA Noriko Nanoscience and Nanotechnology Letters,Vol.7,pp.675-678 2015
In situ transmission electron microscopy of individual carbon nanotetrahedron/ribbon structures in bending KOHNO Hideo,Yusuke Masuda Applied Physics Letters,Vol.106,pp.193103 2015
Chains of Carbon Nanotetrahedra/Nanoribbons KOHNO Hideo,Takayuki Hasegawa Scientific Reports,Vol.5,pp.8430 2015
Splitting and joining in carbon nanotube/nanoribbon/nanotetrahedron growth Takayuki Hasegawa,KOHNO Hideo Phys. Chem. Chem. Phys,Vol.17,pp.3009-3013 2015
Flattened multiwalled carbon nanotube with multi-layered structure KOHNO Hideo,Takayuki Hasegawa,Satoshi Ichikawa Journal of Nanoscience and Nanotechnology,Vol.15,pp.6094-6097 2014
Multi-walled carbon nanotube growth in multi-walled carbon nanotubes by chemical vapor deposition Takayuki Hasegawa,D. J. Arenas,KOHNO Hideo Journal of Nanoscience and Nanotechnology,Vol.15,pp.1801-1804 2015
Optimizing growth conditions for coaxial multi-walled carbon nanotubes Takayuki Hasegawa,D. J. Arenas,KOHNO Hideo Fullerenes, Nanotubes and Carbon Nanostructures,Vol.23,pp.687-690 2014
In situ transmission electron microscopy of individual carbon nanotetrahedron/nanoribbon structures in Joule heating Yusuke Masuda,Hideto Yoshida,Seiji Takeda,KOHNO Hideo Applied Physics Letters,Vol.105,pp.083107 2014
Electron diffraction study of the sillenites Bi12SiO20, Bi25FeO39 and Bi25InO39: Evidence of short-range ordering of oxygen-vacancies in the trivalent sillenites Craig Scurti,Nicolas Auvray,Michael W. Lufaso,S. Takeda,KOHNO Hideo,D.J. Arenas AIP Advances,Vol.4,pp.087125 2014
Formation of a carbon nanoribbon by spontaneous collapse of a carbon nanotube grown from a γ-Fe nanoparticle via an origami mechanism KOHNO Hideo,Takuya Komine,Satoshi Ichikawa Nanoscale,Vol.5,pp.570-573 2013
Stepwise displacement of catalytically active gold nanoparticles on cerium oxide Kuwauchi Yasufumi,Seiji Takeda,Hideto Yoshida,Keju Sun,Masatake Haruta,KOHNO Hideo Nano Letters,Vol.13,pp.3073-3077 2013
Raman spectroscopy evidence of inhomogeneous disorder in the bismuth-oxygen framework of Bi25InO39 and other sillenites D. J. Arenas,Theo Jegorel,Chris Knab,L. V. Gasparow,C. Martin,Daniel. M. Pajerowski,KOHNO Hideo,Michael W. Lufaso Physical Review B,Vol.86,pp.144116 2012
In situ structural analysis of fluctuating crystalline Fe-Mo-C nanoparticle catalysts during the growth of carbon nanotubes Hideto Yoshida,KOHNO Hideo,Seiji Takeda Micron,Vol.43,pp.1176-1180 2012
Carbon nanofoam formed by laser ablation KOHNO Hideo,Kentaro Tatsutani,Satoshi Ichikawa Journal of Nanoscience and Nanotechnology,Vol.12,pp.2844-2848 2012
Controlled transformation of carbon coating on silicon nanochains into nanotubes of carbon by Joule heating KOHNO Hideo,Takuya Komine,Satoshi Ichikawa Materials Science and Engineering B,Vol.177,pp.96-99 2012
Temperature-dependent change in shape of platinum nanoparticles supported on CeO2 during catalytic reactions Hideto Yoshida,Koji Matsuura,Yasufumi Kuwauchi,KOHNO Hideo,Satoshi Shimada,Masatake Haruta,Seiji Takeda Applied Physics Express,Vol.4,pp.065001 2011
Graphene/graphite-coated SiC nanowires grown by MOCVD in one step KOHNO Hideo,Kazuki Yagi,H. Niioka Japanese Journal of Applied Physics,Vol.50,pp.018001 2011
Electrical breakdown of individual Si nanochains and silicide nanochains KOHNO Hideo,Takafumi Nogami,Seiji Takeda,Yutaka Ohno,Ichiro Yonenaga,Satoshi Ichikawa Journal of Nanoscience and Nanotechnology,Vol.10,pp.6655-6658 2010
In situ transmission electron microscopy observation of the graphitization of silicon carbide nanowires induced by Joule heating KOHNO Hideo,Yuhki Mori,Seiji Takeda,Yutaka Ohno,Ichiro Yonenaga,Satoshi Ichikawa Applied Physics Express,Vol.3,pp.055001 2010
Transformation of a SiC nanowire into a carbon nanotube KOHNO Hideo,Yuhki Mori,Satoshi Ichikawa,Yutaka Ohno,Ichiro Yonenaga,Seiji Takeda Nanoscale,Vol.1,pp.344-346 2009
Atomic-scale analysis on the role of molybdenum in iron-catalyzed carbon nanotube growth Hideto Yoshida,Takuma Shimizu,Tetsuya Uchiyama,KOHNO Hideo,Yoshikazu Homma,Seiji Takeda Nano Letters,Vol.9,pp.3810-3815 2009
Converting an insulating silicon nanochain to a conducting carbon nanotube by electrical breakdown Takafumi Nogami,Yutaka Ohno,Satoshi Ichikawa,KOHNO Hideo Nanotechnology,Vol.20,pp.335602 2009
Resistance switching in a SiC nanowire/Au nanoparticle network Yuhki Mori,KOHNO Hideo Nanotechnology,Vol.20,pp.285705 2009
Statistical and stochastic properties of stacking sequences in SiC nanowires KOHNO Hideo,Hideto Yoshida,Satoshi Ichikaw,Seiji Takeda Journal of the Physical Society of Japan,Vol.78,pp.044601 2009
Formation of SiC particles with projections and a complex inner substructure at the end stage of nanowire growth Shuhei Takao,Tatsuyuki Eguchi,Hirohide Yata,Kaoru Shoda,Satoshi Ichikawa,KOHNO Hideo Journal of the Physical Society of Japan,Vol.78,pp.034802 2009
Feasibility study for sidewall fluorination of SWCNTs in CF4 plasma K. Shoda,KOHNO Hideo,Y. Kobayashi,D. Takagi,S. Takeda Journal of Applied Physics,Vol.104,pp.113529 2008
Atomic-scale in-situ observation of carbon nanotube growth from solid state iron carbide nanoparticles H. Yoshida,S. Takeda,T. Uchiyama,KOHNO Hideo,Y. Homma Nano Letters,Vol.8,pp.2082-2086 2008
Non-Gaussian fluctuation in the charge transport of Si nanochains KOHNO Hideo,S. Takeda Nanotechnology,Vol.18,pp.395706 2007
Fabricating p-n structures by growing high-doped Si nanoneedles on low-doped Si substrates via a fully self-organized process J. Takeda,KOHNO Hideo,S. Takeda Japanese Journal of Applied Physics Part 1,Vol.46,pp.5386-5387 2007
Inner potential fluctuation in SiC nanowires with modulated interior structure H. Yoshida,KOHNO Hideo,S. Ichikawa,T. Akita,S. Takeda Materials Letters,Vol.61,pp.3134-3137 2007
Tunneling electron transport of silicon nanochains studied by in situ scanning electron microscopy KOHNO Hideo,S. Takeda,T. Akita Applied Physics Letters,Vol.89,pp.233124 2006
Fabrication of iron silicide nanowires from nanowire templates K. Yamamoto,KOHNO Hideo,S. Takeda,S. Ichikawa Applied Physics Letters,Vol.89,pp.083107 2006
Carbon beads on semiconductor nanowires KOHNO Hideo,H. Yoshida,J. Kikkawa,K. Tanaka,S. Takeda Japanese Journal of Applied Physics Part 1,Vol.44,pp.6862-6863 2005
Core-shell SiGe nanowires with composition gradient along the axial direction: cross-sectional analysis K. Mori,K. Shoda,KOHNO Hideo Applied Physics Letters,Vol.87,pp.083111 2005
Chains of crystalline-Si nanospheres: growth and properties KOHNO Hideo,S. Takeda e-Journal of Surface Science and Nanotechnology,Vol.3,pp.131-140 2005
Multiscaling in semiconductor nanowire growth KOHNO Hideo,H. Yoshida Physical Review E,Vol.70,pp.062601 2004
Lévy-type complex diameter modulation in semiconductor nanowire growth KOHNO Hideo,H. Yoshida Solid State Communications,Vol.132,pp.59-62 2004
Misleading fringes in TEM images and diffraction patterns of Si nanocrystallites KOHNO Hideo,N. Ozaki,H. Yoshida,K. Tanaka,S. Takeda Crystal Research and Technology,Vol.38,pp.1082-1086 2003
Infusing metal into self-organized semiconductor nanostructures KOHNO Hideo,S. Takeda Applied Physics Letters,Vol.83,pp.1202-1203 2003
One phonon Raman scattering studies of chains of crystalline-Si nanospheres KOHNO Hideo,T. Iwasaki,Y. Mita,S. Takeda Journal of Applied Physics,Vol.91,pp.3232-3235 2002
Silicon nanoneedles grown by a simple thermal treatment using metal-sulfur catalysts KOHNO Hideo,S. Takeda Japanese Journal of Applied Physics Part 1,Vol.41,pp.577-578 2002
Metal-mediated growth of alternate semiconductor-insulator nanostructures KOHNO Hideo,T. Iwasaki,S. Takeda Solid State Communications,Vol.116,pp.591-594 2000
Periodic instability in growth of chains of crystalline-silicon nanospheres KOHNO Hideo,S. Takeda Journal of Crystal Growth,Vol.216,pp.185-191 2000
Temperature dependence of the iron donor level in silicon at device processing temperatures KOHNO Hideo,H. Hieslmair,A. A. Istratov,E. R. Weber Applied Physics Letters,Vol.76,pp.2734-2736 2000
Plasmon-loss imaging of chains of crystalline-silicon nanospheres and silicon nanowires KOHNO Hideo,S. Takeda,K. Tanaka Journal of Electron Microscopy,Vol.49,pp.275-280 2000
Formation of microcracks in cubic boron nitride M. Aki,Y. Ohno,KOHNO Hideo,S. Takeda Philosophical Magazine A,Vol.80,pp.746-757 2000
Self-organized chain of crystalline-silicon nanospheres KOHNO Hideo,S. Takeda Applied Physics Letters,Vol.73,pp.3144-3146 1998
Detection of Inactive Defects in Crystalline Silicon by High-Resolution Transmission Electron Energy-Loss Spectroscopy KOHNO Hideo,T. Mabuchi,S. Takeda,M. Kohyama,M. Terauchi,M. Tanaka Physical Review B,Vol.58,pp.10338-10342 1998
Dielectric properties of extended defects in silicon studied by high-resolution transmission EELS KOHNO Hideo,T. Mabuchi,S. Takeda,M. Kohyama,M. Terauchi,M. Tanaka Journal of Electron Microscopy,Vol.47,pp.311-317 1998
Origin and derived courses of eolian dust quartz deposited during marine isotope stage 2 in East Asia, suggested by ESR signal intensity Y. Ono,T. Naruse,M. Ikeya,KOHNO Hideo,S. Toyoda Global and Planetary Change,Vol.18,pp.129-135 1998
Extended platelets on {111} in GaAs created by He-ion implantation followed by low temperature annealing T. Nomachi,S. Muto,M. Hirata,KOHNO Hideo,J. Yamasaki,S. Takeda Applied Physics Letters,Vol.71,pp.255-257 1997
Pulsed and cw-ESR Study of E' and Al hole centers in quartz produced by irradiations and crushing KOHNO Hideo,C. Yamanaka,M. Ikeya,Y. Horino Applied Magnetic Resonance,Vol.9,pp.481-489 1995
Pulsed and cw-ESR studies of CO2- in CaCO3 irradiated by He+ and γ rays for ESR dating KOHNO Hideo,C. Yamanaka,M. Ikeya Japanese Journal of Applied Physics Part 1,Vol.33,pp.5743-5746 1994
Spin-spin relaxation time of E' centers in neutron-irradiated quartz(SiO2) and in fault gouge M. Ikeya,KOHNO Hideo,S. Toyoda,Y. Mizuta Jpn. J. Appl. Phys. Pt. 2,Vol.31,,pp.L1539-L1541 1992

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学会発表・講演など

  1. 特異な形状を有するカーボンナノチューブの生成と電子顕微鏡法による評価,表面分析研究会第51回研究会(2018)
  2. Stability of carbon nanotetrahedron/ribbon structures under electron irradiation or a tensile load,29th International Conference on Diamond and Carbon Materials(2018)
  3. Controlling morphology of multi-walled carbon nanotubes: nanotetrahedron, splitting-and-joining, rectangular cross-section, and diameter modulation,CNT25(2016)
  4. Chains of carbon nanotetrahedra/nanoribbons,ALC15(2015)
  5. Splitting and joining in carbon nanotube/nanoribbon/nanotetrahedron growth,ALC15(2015)
  6. Carbon Nanotetrahedra/Nanoribbons: Structure, Formation Mechanism and Stability,ICSS-2014(2014)
  7. Formation mechanism and bending properties of carbon nanotetrahedron/nanoribbon structures,IMC2014(2014)
  8. Catalytic growth of carbon nanotetrahedron/nanoribbon structures,ISSS-7(2014)

主な特許

  1. シリコンナノ結晶球体チェーンの製法(特願平11-224715,特開2001-48699,特許第381592号)

科学研究費

KAKENは国立情報学研究所が行っているサービスです。

区分 研究課題 研究種目 研究期間 課題番号
分担 気体分子と相互作用するナノギャップ電極の原子スケール動的解析 基盤研究(A) 2013/04/01 - 2016/03/31 25246003
代表 機能性の発現を目指したカーボンナノチューブ形状制御技術の開発および機能性の実証 基盤研究(C) 2017/04/01 - 2020/03/31 (予定) 17K04991

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社会貢献及び広報活動

学外委員・学会活動など

  1. 日本物理学会 日本物理学会領域運営委員(領域10、格子欠陥・ナノ構造分科)(2016~2017)
  2. 国際会議[The International Conference on Small Science (ICSS 2014)]座長(2014)
  3. 日本顕微鏡学会第69回学術講演会材料系プログラム委員(2012)
  4. 日本顕微鏡学会電顕技術開発若手研究部会度幹事(2009~2010)
  5. 応用物理学会関西支部評議委員(2007~2008)
  6. Local arrangement committee, 7th International Conference on Atomically Controlled Surface, Interface and Nanostructures(2003)

地域活動にかかわる委員など

  1. 高知県教育委員会 第5回科学の甲子園高知県大会 審査員(2015)
  2. 高知県教育委員会 平成26年度理科教育推進プロジェクト「科学の甲子園ジュニア高知県大会」審査委員(2014~2015)

主な著書など

  1. “Self-organized nanowire formation of Si-based materials”
    Book chapter in “One-Dimensional Nanostructures'', Lecture Notes in Nanoscale Science and Technology,ed: Wang, Zhiming M. (分担執筆),Springer,2008