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Understanding of the phonon property of nano thin-film carbon materials

Research Project

Project/Area Number 19H00862
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 29:Applied condensed matter physics and related fields
Research InstitutionOsaka University

Principal Investigator

Ogi Hirotsugu  大阪大学, 大学院工学研究科, 教授 (90252626)

Co-Investigator(Kenkyū-buntansha) 草部 浩一  兵庫県立大学, 理学研究科, 教授 (10262164)
渡邊 幸志  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 (50392684)
長久保 白  大阪大学, 工学研究科, 助教 (70751113)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,240,000 (Direct Cost: ¥34,800,000、Indirect Cost: ¥10,440,000)
Fiscal Year 2022: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2021: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2020: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2019: ¥19,760,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥4,560,000)
Keywordsピコ秒超音波 / ダイヤモンド / 超格子 / グラファイト / バイオセンサー / ファンデルワールス力 / 弾性定数 / 熱伝導率 / 同位体ダイヤモンド / フォノン計測 / レーザー超音波 / 第一原理計算 / センサー / 薄膜 / 同位体ダイヤモンド薄膜 / 多層グラフェン / 熱拡散率
Outline of Research at the Start

ナノダイヤモンド薄膜や多層グラフェン等のナノ炭素材料は、極めて高い弾性率や熱伝導 率を示す。その優れたフォノン物性を利用した実用研究が加速する一方、フォノン物性の 基礎 的理解が追随しているとは言い難い。主要因の一つには、理論と比較し得る高品質試料に対する信頼性の高い実験データの欠如が ある。本課題では、同位体比を制御した高純度・低欠陥ナノ炭素材料に対し独自の精密計 測法を適用して、弾性率や熱伝導率のサイズ効果や同位体効果等を系統的に探求し、既存 モデルの検証および堅牢な新規モデルの提唱を行い、ナノ炭素フォノン物性の理解の深化 を図る。

Outline of Final Research Achievements

Nano-carbon materials such as diamond thin films and multilayer graphene exhibit excellent phonon properties such as extremely high elasticity and thermal conductivity, allowing applications such as ultra-high frequency resonator devices, highly efficient heat sinks, and ultra-sensitive biosensors. On the other hand, understanding of their phonon properties is insignificant due to the difficulty of measurement. In this study, we succeeded in obtaining many new findings on phonon properties of superlattice diamonds, graphite, graphene, etc. by combining our original ultrahigh-frequency phonon measurement technique and theoretical calculations such as first-principles calculations. We have also realized the application to high-sensitivity biosensors.

Academic Significance and Societal Importance of the Research Achievements

ナノ炭素材料に対するフォノン物性の基礎的理解は、実用化研究に追随しておらず、フォノン物性の基礎的理解の深化の停滞は、デバイスの飛躍的な高機能化や新規デバイスの開拓の可能性を低減させていた。本研究では、同位体比を制御した高純度ナノ炭素薄膜 に対し独自の精密計測法を適用し、弾性率や熱伝導率の同位体効果、異方性等を系統的に探求し、既存モデルの検証および新たな理論モデルの提唱を行い、ナノ炭素材料のフォノン物性における新たな知見を見出すことができた。例えば、ダイヤモンド超格子における熱伝導率が広い範囲で制御可能であることを示し、また、高感度バイオセンサーとしての可能性を示すことができた。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (79 results)

All 2023 2022 2021 2020 2019

All Journal Article (33 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 32 results,  Open Access: 6 results) Presentation (44 results) (of which Int'l Joint Research: 15 results,  Invited: 4 results) Book (2 results)

  • [Journal Article] High sensitivity biosensing scheme based on a GHz phononic crystal waveguide2023

    • Author(s)
      Yuan Wenlou、Nagakubo Akira、Wright Oliver B.、Ogi Hirotsugu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 62 Issue: SJ Pages: SJ1012-SJ1012

    • DOI

      10.35848/1347-4065/acb2d6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical Analysis on the Stability of 1-Pyrenebutanoic Acid Succinimidyl Ester Adsorbed on Graphene2022

    • Author(s)
      Oishi Yasuhiro、Ogi Hirotsugu、Hagiwara Satoshi、Otani Minoru、Kusakabe Koichi
    • Journal Title

      ACS Omega

      Volume: 7 Issue: 35 Pages: 31120-31125

    • DOI

      10.1021/acsomega.2c03257

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Variable repetition frequency asynchronous optical sampling method without a feedback loop2022

    • Author(s)
      Nagakubo A.、Kanai K.、Tamura H.、Tange A.、Ogi H.
    • Journal Title

      AIP Advances

      Volume: 12 Issue: 4 Pages: 045323-045323

    • DOI

      10.1063/5.0083354

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Propagation properties of longitudinal wave in defect-free multilayer graphene at low temperatures and high magnetic field2022

    • Author(s)
      Kakeru Tojo, Akira Nagakubo, Masamitsu Tachibana, Kensuke Murashim, Mutsuaki Murakami, Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 43

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical Study on High Sensitivity Biosensing Scheme Based on Waveguide Phononic Crystal2022

    • Author(s)
      Wenlou Yuan, Akira Nagakubo, Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 43

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Terahertz-induced martensitic transformation in partially stabilized zirconia2022

    • Author(s)
      Nagai Masaya、Higashitani Yuhei、Ashida Masaaki、Kusakabe Koichi、Niioka Hirohiko、Hattori Azusa、Tanaka Hidekazu、Isoyama Goro、Ozaki Norimasa
    • Journal Title

      Commun. Phys.

      Volume: -

    • DOI

      10.21203/rs.3.rs-130295/v2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for the Decomposition Process of 2,4,6-Trinitrotoluene by an Evolutionary Algorithm2022

    • Author(s)
      Ishikawa Takahiro、Kusakabe Koichi、Makino Yuto、Sakamoto Satoshi、Okuyama Naoto
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 126 Issue: 43 Pages: 8082-8087

    • DOI

      10.1021/acs.jpca.2c04913

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Colossal in-plane magnetoresistance ratio of graphene sandwiched with Ni nanostructures2022

    • Author(s)
      Wicaksono Yusuf、Harfah Halimah、Sunnardianto Gagus Ketut、Majidi Muhammad Aziz、Kusakabe Koichi
    • Journal Title

      RSC Advances

      Volume: 12 Issue: 22 Pages: 13985-13991

    • DOI

      10.1039/d2ra00957a

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suppression of Brillouin oscillation in transparent free-standing diamond thin films in picosecond ultrasound2022

    • Author(s)
      Weng H. K.、Nagakubo A.、Watanabe H.、Ogi H.
    • Journal Title

      Applied Physics Letters

      Volume: 120 Issue: 11 Pages: 112203-112203

    • DOI

      10.1063/5.0087648

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The angular dependence of magnetization dynamics induced by a GHz range strain pulse2022

    • Author(s)
      Tojo Kakeru、Nagakubo Akira、Ogi Hirotsugu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SG Pages: SG1007-SG1007

    • DOI

      10.35848/1347-4065/ac4a04

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice thermal conductivity in isotope diamond asymmetric superlattices2022

    • Author(s)
      Weng Hsu Kai、Nagakubo Akira、Watanabe Hideyuki、Ogi Hirotsugu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SG Pages: SG1004-SG1004

    • DOI

      10.35848/1347-4065/ac4304

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of interfacial damping on high-frequency surface wave resonance on a nanostrip-bonded substrate2022

    • Author(s)
      Yuan Wenlou、Nagakubo Akira、Ogi Hirotsugu
    • Journal Title

      Journal of Applied Physics

      Volume: 131 Issue: 1 Pages: 015103-015103

    • DOI

      10.1063/5.0075585

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High magnetoresistance of a hexagonal boron nitride?graphene heterostructure-based MTJ through excited-electron transmission2022

    • Author(s)
      Harfah Halimah、Wicaksono Yusuf、Sunnardianto Gagus Ketut、Majidi Muhammad Aziz、Kusakabe Koichi
    • Journal Title

      Nanoscale Advances

      Volume: 4 Issue: 1 Pages: 117-124

    • DOI

      10.1039/d1na00272d

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phonon propagation in isotopic diamond superlattices2021

    • Author(s)
      Weng H. K.、Nagakubo A.、Ogi H.、Watanabe H.
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 5

    • DOI

      10.1103/physrevb.104.054112

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interaction between ultrasound and magnetization in ferromagnetic thin film studied by picosecond ultrasonics2021

    • Author(s)
      Kakeru Tojo, Akira Nagakubo, and Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Elastic constants of tungsten carbide single crystal studied by picosecond ultrasonics2021

    • Author(s)
      Masato Kimoto, Akira Nagakubo, and Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of nano-thin film biosensors using asynchronous picosecond ultrasound method2021

    • Author(s)
      Akihiro Tange, Akira Nagakubo, and Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of 30-GHz phonon biosensor using graphite thin-film resonator2021

    • Author(s)
      Takuya. Haraguchi, Akira. Nagakubo, Kensuke Murashima, Mutsuaki Murakami, Hirotsugu. Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anelastic properties of gallium nitride studied by resonant ultrasound spectroscopy at elevated temperatures2021

    • Author(s)
      Hiroki Fukuda, Akira Nagakubo, Masayuki Imanishi, Yusuke Mori, and Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of interface damping in high-frequency surface- wave resonances on nanostrip-attached substrates2021

    • Author(s)
      Wenlou Yuan, Nagakubo Akira, and Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice thermal conductivity in isotope diamond asymmetric superlattices2021

    • Author(s)
      Hsu Kai Weng, Akira Nagakubo, Hideyuki Watanabe, Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 42

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Zero-energy modes in a super-chiral nanographene network of phenalenyl-tessellation molecules2021

    • Author(s)
      Morishita Naoki、Kusakabe Koichi
    • Journal Title

      Physics Letters A

      Volume: 408 Pages: 127462-127462

    • DOI

      10.1016/j.physleta.2021.127462

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] S = 1 antiferromagnetic electron-spin systems on hydrogenated phenalenyl-tessellation molecules for material-based quantum-computation resources2021

    • Author(s)
      Morishita Naoki、Oishi Yasuhiro、Yamaguchi Terufumi、Kusakabe Koichi
    • Journal Title

      Applied Physics Express

      Volume: 14 Issue: 12 Pages: 121005-121005

    • DOI

      10.35848/1882-0786/ac3b9d

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of On-site Coulomb Repulsion on Ferromagnetic Fluctuations in Heavily Overdoped Cuprates2021

    • Author(s)
      Teranishi Shingo、Nishiguchi Kazutaka、Yunoki Seiji、Kusakabe Koichi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 9 Pages: 094707-094707

    • DOI

      10.7566/jpsj.90.094707

    • NAID

      210000159247

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Material Optimization of Potential High-Tc Superconducting Single-Layer Cuprates2021

    • Author(s)
      Teranishi Shingo、Nishiguchi Kazutaka、Kusakabe Koichi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 5 Pages: 054705-054705

    • DOI

      10.7566/jpsj.90.054705

    • NAID

      40022563546

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Elastic constant of dielectric nano-thin films using three-layer resonance studied by picosecond ultrasonics2021

    • Author(s)
      Fukuda Hiroki、Nagakubo Akira、Ogi Hirotsugu
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Issue: SD Pages: SDDA05-SDDA05

    • DOI

      10.35848/1347-4065/abec5a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Material Optimization of Potenetial High-Tc Superconducting Single- layer Cuprates2021

    • Author(s)
      S. Teranishi, K. Nishiguchi, K. Kusakabe
    • Journal Title

      J. Phys. Soc. Jpn.

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acoustic properties of metal/antiferromagnet epitaxial multilayers2020

    • Author(s)
      Hiroki Fukuda, Akira Nagakubo, and Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 41

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection of IgG by ultrasonic attenuation of free standing 12C diamond thin film studied by picosecond ultrasonics2020

    • Author(s)
      Hsu Kai Weng, Lianjie Zhou, Akira Nagakubo, Hideyuki Watanabe, Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 41

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spin-current control by induced electric-polarization reversal in Ni/hBN/Ni: A cross-correlation material2020

    • Author(s)
      H. Harfah, Y. Wicaksono, M.A. Majidi, and K. Kusakabe
    • Journal Title

      ACS Appl. Elect. Materials

      Volume: XXX Issue: 6 Pages: 1689-1699

    • DOI

      10.1021/acsaelm.0c00238

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Interplanar stiffness in defect-free monocrystalline graphite2020

    • Author(s)
      K. Kusakabe, A. Wake, A. Nagakubo, K. Murashima, M. Murakami, K. Adachi, H. Ogi
    • Journal Title

      Phys. Rev. Materials

      Volume: 4 Issue: 4 Pages: 043603-043603

    • DOI

      10.1103/physrevmaterials.4.043603

    • NAID

      120007148354

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Thermal conduction in isotope diamond thin films studied by pump-probe laser reflectivity measurement2020

    • Author(s)
      H. K. Weng, N. Nagakubo, H. Watanabe, and H. Ogi
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 59 Issue: SK Pages: SKKA04-SKKA04

    • DOI

      10.35848/1347-4065/ab7c0f

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phonon propagation in isotope diamond thin films studied by pump-probe laser reflectivity measurement2019

    • Author(s)
      Hsu Kai Weng, Akira Nagakubo, Hideyuki Watanabe, Hirotsugu Ogi
    • Journal Title

      Proceedings of Symposium on Ultrasonic Electronics

      Volume: 40

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] GHz phonon biosensor using free-standing SiN nanofilm with real-time monitoring by asynchronous optical sampling picosecond ultrasonics2022

    • Author(s)
      Akira Nagakubo, Akihiro Tange, and Hirotsugu Ogi
    • Organizer
      The 2022 IEEE International Ultrasonics Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical Study on High Sensitivity Biosensing Scheme Based on Waveguide Phononic Crystal2022

    • Author(s)
      Wenlou Yuan, Akira Nagakubo, Hirotsugu Ogi
    • Organizer
      The 43nd Symposium on Ultrasonic Electronics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Propagation properties of longitudinal wave in defect-free multilayer graphene at low temperatures and high magnetic field2022

    • Author(s)
      Kakeru Tojo, Akira Nagakubo, Masamitsu Tachibana, Kensuke Murashima, Mutsuaki Murakami, Hirotsugu Ogi
    • Organizer
      The 43nd Symposium on Ultrasonic Electronics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] n-GaAs 表面における光励起キャリアの第一原理計算理論2022

    • Author(s)
      大内 涼雅、草部 浩一、北谷 基治、福本 恵紀、石田 邦夫
    • Organizer
      2022年第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] グラフェン上に吸着したPASEの理論的構造評価2022

    • Author(s)
      大石 泰弘、荻 博次、萩原 聡、大谷 実、草部 浩一
    • Organizer
      2022年第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光電子放出量定量評価のためのBi2Se3表面計算2022

    • Author(s)
      草部 浩一、山本 陸人、福本 恵紀、石田 邦夫
    • Organizer
      2022年第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Spin-mechatronics device based on controllable mass gapped Dirac cone of graphene in a Ni/hBN-graphene-hBN/Ni magnetic junction2022

    • Author(s)
      Yusuf Wicaksono, Halimah Harfah, Gagus K. Sunnardianto, Muhammad A. Majidi, Koichi Kusakabe
    • Organizer
      2023年第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 局在ゼロモードを有するナノグラフェンの電子状態と水素NMR2022

    • Author(s)
      小松謙慎, 草部浩一, 森下直樹
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 単層MoS2の格子モデル励起子理論と励起子ARPESスペクトルの計算2022

    • Author(s)
      東田歩, 草部浩一, 石田邦夫
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] テラヘルツ誘起マルテンサイト変態における励起フォノン依存性2022

    • Author(s)
      永井正也, 東谷悠平, 芦田昌明, 草部浩一, 新岡宏彦, 服部梓, 田中秀和, 磯山悟朗, 尾崎典雅
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 量子センシング方式による小型NMR装置の開発2022

    • Author(s)
      渡邊 幸志、石川 豊史、吉澤 明男、馬渡 康徳
    • Organizer
      VACUUM2022真空展
    • Related Report
      2022 Annual Research Report
  • [Presentation] ピコ秒超音波による薄膜材料の非破壊評価:100GHz を 超える超音波スペクトロスコピー2022

    • Author(s)
      荻 博次
    • Organizer
      圧電材料・デバイスシンポジウム2022
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ミニマルファブによるダイヤモンドデバイスのためのプロセス技術開発2022

    • Author(s)
      渡辺 幸志、根本 一正、居村 史人、三浦 典子、谷島 孝、野田 周一、梅澤 仁、クンプアン ソマワン、原 史朗
    • Organizer
      第69回 応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 第一原理計算に基づくGaAs表面における1次過程光電子放出強度の評価の理論的検証2022

    • Author(s)
      大内涼雅, 草部浩一, 福本恵紀, 石田邦夫
    • Organizer
      日本物理学会第77回年次大 会
    • Related Report
      2021 Annual Research Report
  • [Presentation] High magnetoresistance of hexagonal boron nitride-graphene heterostructure-based MTJ through excited-electron transmission2022

    • Author(s)
      Halimah Harfah, Yusuf Wicaksono, Gagus K. Sunnardianto, Muhammad A. Majidi, Koichi Kusakabe
    • Organizer
      2022年第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] The Importance of Interface in Controlling Mass Gapped Dirac Cone of Graphene Through Pseudospin via Magnetic Proximity Effect2022

    • Author(s)
      Yusuf Wicaksono, Halimah Harfah, Gagus K. Sunnardianto, Muhammad A. Majidi, Koichi Kusakabe
    • Organizer
      2022年第69回応用物理学会春季学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Interaction between ultrasound and magnetization in ferromagnetic thin film studied by picosecond ultrasonics2021

    • Author(s)
      Kakeru Tojo, Akira Nagakubo, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Elastic constants of tungsten carbide single crystal studied by picosecond ultrasonics2021

    • Author(s)
      Masato Kimoto, Akira Nagakubo, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of nano-thin film biosensors using asynchronous picosecond ultrasound method2021

    • Author(s)
      Akihiro Tange, Akira Nagakubo, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of 30-GHz phonon biosensor using graphite thin-film resonator2021

    • Author(s)
      Takuya. Haraguchi, Akira. Nagakubo, Kensuke Murashima, Mutsuaki Murakami, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anelastic properties of gallium nitride studied by resonant ultrasound spectroscopy at elevated temperatures2021

    • Author(s)
      Hiroki Fukuda, Akira Nagakubo, Masayuki Imanishi, Yusuke Mori, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Impact of interface damping in high-frequency surface-wave resonances on nanostrip-attached substrates2021

    • Author(s)
      Wenlou Yuan, Nagakubo Akira, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Lattice thermal conductivity in isotope diamond asymmetric superlattices2021

    • Author(s)
      Hsu Kai Weng, Akira Nagakubo, Hideyuk Watanabe, and Hirotsugu Ogi
    • Organizer
      The 42nd Symposium on Ultrasonic Electronics (USE2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フェナレニル充填型分子に基づくナノグラフェン構造における有効量子多体模 型2021

    • Author(s)
      森下直樹, 草部浩一
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 正方晶ジルコニアのTHz 誘起相変態:紫外・中赤外光励起での照射効果2021

    • Author(s)
      永井 正也, 東谷悠平, 芦田昌明, 草部浩一, 新岡宏彦, 服部梓, 田中秀和, 磯山悟朗, 尾崎典雅
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 第一原理計算に基づくGaAs表面における1次過程光電子放出強度の評価の理論的検2021

    • Author(s)
      大内涼雅, 草部 浩一
    • Organizer
      応用物理学会関西支部 2021年度 第2回講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ダイヤモンドデバイスのためのプロセス技術開発2021

    • Author(s)
      渡邊 幸志, 根本 一正, 谷島 孝, 野田 周一, 居村 史人, Mickael Lozach, 梅澤 仁, クンプアン ソマワン, 原 史朗
    • Organizer
      第34回ダイヤモンドシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Unharmonic adiabatic potential by short-range correlation effect enlarging C33 of crystalline graphite2021

    • Author(s)
      Koichi Kusakabe, Akira Nagakubo, Hirotsugu Ogi, Kensuke Murashima, Mutsuaki Murakami
    • Organizer
      APS March Meeting 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High Magnetoresistance Ratio on the In-plane Conductance of Graphene in Ni/Graphene/Ni Nanostructure2021

    • Author(s)
      Yusuf Wicaksono, Halimah Harfah, Koichi Kusakabe
    • Organizer
      2021年第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Theoretical Study on Optical-induced Magnetic Tunnel Junction based on Gr-hBN Heterostructure2021

    • Author(s)
      Yusuf Wicaksono, Halimah Harfah, Muhammad Aziz Majidi, Koichi Kusakabe
    • Organizer
      応用物理学会関西支部2020年度第1回+第2回合同講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 第一原理計算に基づくGaAsにおける1次過程光電子放出強度評価の理論2021

    • Author(s)
      大内 涼雅, 草部浩一
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] グラフェン上吸着芳香族分子における電子相関効果による断熱ポテンシャル面 の理論的評価2021

    • Author(s)
      大石泰弘, 草部浩一
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 窒素・燐ドープした欠陥構造を有するグラフェンのプロパン脱水素触媒効果2021

    • Author(s)
      秋山尚平, 草部浩一, Yusuf Wicaksono
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 進化論的アルゴリズムを用いた固体中の物質輸送シミュレーション加速化方法2021

    • Author(s)
      草部浩一
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 非酸化的脱水素触媒としての爆轟スス(欠陥含有グラフェン)に関する基礎研究2021

    • Author(s)
      草部浩一
    • Organizer
      弊衝撃科学共同研究講座報告会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 情報理論に駆動されたマテリアルズインフォマティクスの展開2021

    • Author(s)
      草部浩一
    • Organizer
      兵庫県立大学大学院物質理学研究科・マテリアルズインフォマティクス研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 衝撃科学共同研究講座2020年度の活動2021

    • Author(s)
      奥山直人, 草部浩一
    • Organizer
      第4回豊中地区共同研究講座交流会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Detection of IgG by ultrasonic attenuation of free standing 12C diamond thin film studied by picosecond ultrasonics2020

    • Author(s)
      Hsu Kai Weng, Lianjie Zhou, Akira Nagakubo, Hideyuki Watanabe, Hirotsugu Ogi
    • Organizer
      The 4th Symposium on Ultrasonic Electronics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acoustic properties of metal/antiferromagnet epitaxial multilayers2020

    • Author(s)
      Hiroki Fukuda, Akira Nagakubo, and Hirotsugu Ogi
    • Organizer
      The 4th Symposium on Ultrasonic Electronics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simulation for detonation process of TNT/RDX by an evolutionary algorithm2020

    • Author(s)
      Koichi Kusakabe, Takahiro Ishikawa, Yuto Makino, Satoshi Sakamoto
    • Organizer
      2020年第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 過剰ドープされた銅酸化物における電子相関起源強磁性揺らぎの理論2020

    • Author(s)
      寺西慎伍, 西口和孝, 柚木清司, 草部浩一
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 多配置参照法による+U計算からの断熱接続計算理論2020

    • Author(s)
      草部浩一
    • Organizer
      日本物理学会 2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Phonon propagation in isotope diamond thin films studied by pump-probe laser reflectivity measurement2019

    • Author(s)
      Hsu Kai Weng, Akira Nagakubo, Hideyuki Watanabe, and Hirotsugu Ogi
    • Organizer
      The 40th Symposium on Ultrasonic Electronics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on Phonon Propagation in Isotope Diamond Superlattice2019

    • Author(s)
      H. K. Weng, A. Nagakubo, H. Ogi, H. Watanabe
    • Organizer
      The 2019 International Congress on Ultrasonics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Book] 超音波工学2021

    • Author(s)
      荻 博次
    • Total Pages
      208
    • Publisher
      共立出版
    • ISBN
      9784320036147
    • Related Report
      2021 Annual Research Report
  • [Book] NMRによる有機材料分析とその試料前処理、データ解釈2021

    • Author(s)
      安田幸二, 井上雅博, 宇川仁太, 下池田勇一, 河野慎一郎, 葛西卓磨, 岩橋槇夫, 岩蕗仁, 亀谷俊輔, 菊地淳, 吉水広明, 吉村倫一, 久住亮介, 宮内康次, 橋本康博, 桑原和弘, 犬飼宗弘, 原英之, 渡邊幸志 他41名
    • Total Pages
      676
    • Publisher
      技術情報協会
    • ISBN
      9784861048609
    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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