Challenge of electron crystallography using relativistic femtosecond electron pulses

• Project/Area Number: 16K13687
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Thin film/Surface and interfacial physical properties
• Research Institution: Osaka University
• Principal Investigator: Yang Jinfeng 大阪大学, 産業科学研究所, 准教授 (90362631)
• Project Period (FY): 2016-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
• Keywords: 超高速電子回折 / フェムト秒電子線パルス / 結晶構造解析 / 高周波電子銃 / 相対論的電子線パルス

Outline of Final Research Achievements

We have succeeded to develop a femtosecond time-resolved electron diffractometer using high-brightness 100-fs electron pulses at an energy of 3.1 MeV generated by a radio-frequency acceleration-based photoemission gun. Using the diffractometer, we obtained high-quality diffraction images from single gold crystals and Mica crystals with a single shot. The measurements were successful in facilitating the detection of higher-order diffraction patterns with a scattering vector up to 1.47/A and an excellent spatial resolution of 0.02/A. The demonstration indicates that our relativistic ultrafast electron diffractometer is applied to facilitate the study of ultrafast structural dynamics of reversible and irreversible processes in organic/inorganic molecules and protein materials at the femtosecond time-scale.

Research Products

• [Journal Article] Relativistic ultrafast electron microscopy with MeV femtosecond electron pulses(印刷中） (2018)
  • Author(s): Jinfeng Yang, Yoichi Yoshida
  • Journal Title: Appl. Phys. Lett. Volume: - Pages: 1-1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ultrafast electron microscopy with relativistic femtosecond electron pulses(印刷中） (2018)
  • Author(s): Jinfeng Yang, Yoichi Yoshida, Hidehiro Yasuda
  • Journal Title: Microscopy Volume: -
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 時空を細かく観る100fs-1nm分解能MeV級電子顕微鏡の開発 （印刷中） (2018)
  • Author(s): 楊金峰、吉田陽一
  • Journal Title: 放射線と産業 Volume: 144
  • Peer Reviewed
• [Journal Article] 2 Ultrafast Pulse Radiolysis for Observation of Short-lived Intermediate Species in Radiation Chemistry (2017)
  • Author(s): Jinfeng Yang, Yoichi Yoshida
  • Journal Title: RADIOISOTOPES Volume: 66 Issue: 10 Pages: 395-406
  • DOI: 10.3769/radioisotopes.66.395
  • NAID: 130006770769
  • ISSN: 0033-8303, 1884-4111
  • Peer Reviewed / Open Access
• [Journal Article] Femtosecond pulse radiolysis (2016)
  • Author(s): T. Kondoh, J. Yang, K. Kan, M. Gohdo, H. Shibata, Y. Yoshida
  • Journal Title: Electron. Comm. Jpn. Volume: 99, No. 7 Issue: 7 Pages: 25-31
  • DOI: 10.1002/ecj.11787
  • NAID: 210000169220
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Generation of Terahertz Waves Using Ultrashort Electron Beams from a Photocathode Radio-Frequency Gun Linac (2016)
  • Author(s): K. Kan, J. Yang, A. Ogata, T. Kondoh, M. Gohdo, H. Shibata, and Y. Yoshida
  • Journal Title: Electron. Comm. Jpn. Volume: 99 Issue: 1 Pages: 22-31
  • DOI: 10.1002/ecj.11767
  • NAID: 210000176499
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Examination of the formation process of pre-solvated and solvated electron in n-alcohol using femtosecond pulse radiolysis (2016)
  • Author(s): T. Toigawa, M. Gohdo, K. Norizawa, T. Kondoh, K. Kan, J. Yang, Y. Yoshida
  • Journal Title: Radiat. Phys. Chem. Volume: 123 Pages: 73-78
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] Ultrafast Electron Microscopy using Femtosecond Relativistic-energy Electron Pulses (2018)
  • Author(s): Jinfeng YANG, Yoichi YOSHIDA, Hidehiro YASUDA
  • Organizer: The 20th SANKEN International Symposium
  • Int'l Joint Research
• [Presentation] Ultrafast electron transport in n-alkanes studied by a femtosecond pulse radiolysis (2018)
  • Author(s): Takafumi Kondoh, Masao Gohdo, Kimihiro Norizawa, Koichi Kan, Jinfeng Yang, Seiichi Tagawa, Yoichi Yoshida
  • Organizer: The 20th SANKEN International Symposium
  • Int'l Joint Research
• [Presentation] ジクロロメタン中の化学反応解析のための反応初期中間体の研究 (2018)
  • Author(s): 神戸正雄, 近藤孝文, 菅晃一, 楊金峰, 吉田陽一
  • Organizer: 日本原子力学会 2018年春の年会
• [Presentation] フェムト秒パルスラジオリシスを用いた電子ビーム誘起現象の研究 (2018)
  • Author(s): 近藤孝文, 神戸正雄, 菅晃一, 楊金峰, 田川精一, 吉田陽一
  • Organizer: 日本原子力学会 2018年春の年会
• [Presentation] フェムト秒電子ビーム圧縮に関する研究 (2017)
  • Author(s): 野澤 一太、菅 晃一、楊 金峰、近藤 孝文、神戸 正雄、吉田 陽一
  • Organizer: 日本原子力学会 2017年春の年会
  • Place of Presentation: 東海大学湘南キャンパス
  • Year and Date: 2017-03-27
• [Presentation] フェムト秒電子線パルスによるイメージング結果 (2017)
  • Author(s): 楊 金峰、吉田 陽一、谷村 克己
  • Organizer: 日本原子力学会 2017年春の年会
  • Place of Presentation: 東海大学湘南キャンパス
  • Year and Date: 2017-03-27
• [Presentation] Ultrafast electron diffraction and microscopy using a femtosecond-pulse electron beam (2017)
  • Author(s): J. Yang
  • Organizer: IX International Workshop on Advanced Generation of THz and Compton X-rays using compact electron accelerator
  • Place of Presentation: New Delhi, Indian
  • Year and Date: 2017-03-06
  • Int'l Joint Research / Invited
• [Presentation] RF電子銃を用いた電子顕微鏡の開発 (2017)
  • Author(s): 楊金峰
  • Organizer: 第23回FELとHigh-Power Radiation研究会 と第14回高輝度・高周波電子銃研究会
  • Place of Presentation: 東北大学
  • Year and Date: 2017-02-23
• [Presentation] フォトカソードRF電子銃を用いた超短パルス電子ビーム発生と圧縮条件の検討 (2017)
  • Author(s): 野澤 一太、菅 晃一、楊 金峰、近藤 孝文、神戸 正雄、吉田 陽一
  • Organizer: 第23回FELとHigh-Power Radiation研究会 と第14回高輝度・高周波電子銃研究会
  • Place of Presentation: 東北大学
  • Year and Date: 2017-02-23
• [Presentation] Photocathode RF gun based ultrafast electron diffraction and imaging (2017)
  • Author(s): J. Yang
  • Organizer: The 8th Asian Forum for Accelerator and Detectors (AFAD2017)
  • Place of Presentation: Lanzhou, China
  • Year and Date: 2017-01-16
  • Int'l Joint Research / Invited
• [Presentation] Photocathode RF gun based ultrafast electron diffraction and imaging (2017)
  • Author(s): Jinfeng Yang
  • Organizer: The 8th Asian Forum for Accelerator and Detectors(AFAD2017)
  • Int'l Joint Research / Invited
• [Presentation] Ultrafast Electron Diffraction and Microscopy using a Femtosecond-pulse Electron Beams (2017)
  • Author(s): Jinfeng Yang
  • Organizer: OPTICS & PHOTONICS International Congress 2017 (OPIC 2017), 6th High Energy Density Sciences (HEDS 2017)
  • Int'l Joint Research / Invited
• [Presentation] Ultrafast relativistic-energy electron microscopy (2017)
  • Author(s): Jinfeng Yang
  • Organizer: Interantional Particle Accelertors 2017 ( IPAC 2017)
  • Int'l Joint Research / Invited
• [Presentation] A Relativistic-energy Femtosecond-pulse Electron Microscopy (2017)
  • Author(s): Jinfeng Yang, Yoichi Yoshida, Katsumi Tnimura
  • Organizer: 11th Asia-Pascific Microscopy Conference
  • Int'l Joint Research / Invited
• [Presentation] Ultrafast Electron Microscopy using a MeV-energy Femtosecond-pulse Electron Beam (2017)
  • Author(s): Jinfeng Yang
  • Organizer: Femtosecond Electron Imaging and Spectroscopy Workshop 2017 (FEIS 2017)
  • Int'l Joint Research / Invited
• [Presentation] フェムト秒電子線パルスを用いた超高速電子線回折と電子顕微鏡の研究 (2017)
  • Author(s): 楊金峰
  • Organizer: 第65回UV/EB研究会
  • Invited
• [Presentation] 先端加速器技術を活用した新型電子顕微鏡の開発 (2017)
  • Author(s): 楊金峰
  • Organizer: 日本電機工業会の講演会
  • Invited
• [Presentation] フェムト秒電子線パルスを用いた超高速電子線回折と電子顕微鏡の研究 (2017)
  • Author(s): 楊金峰
  • Organizer: 荷電粒子ビームの工業への応用第１３２委員会第２２６回研究会
  • Invited
• [Presentation] Recent progress on primary processes of radiation chemistry studied by femtosecond pulse radiolysis (2017)
  • Author(s): Yoichi Yoshida, Takafumi Kondoh, Masao Gohdo, Koichi Kan, Jinfeng Yang, Seiichi Tagawa
  • Organizer: 30th Miller Conference on Radiation Chemistry
  • Int'l Joint Research
• [Presentation] The study of the excess electron dynamics in alkanes using a femtosecond pulse radiolysis (2017)
  • Author(s): Takafumi Kondoh, Masao Gohdo, Kimihiro Norizawa, Koichi Kan, Jinfeng Yang, Seiichi Tagawa, Yoichi Yoshida
  • Organizer: 30th Miller Conference on Radiation Chemistry
  • Int'l Joint Research
• [Presentation] Pre-solvated electrons in alcohols and their precursors: formation kinetics and reactions with scavengers (2017)
  • Author(s): Masao Gohdo, Takafumi Kondoh, Tomohiro Toigawa, Kiminori Norizawa, Koichi Kan, Jinfeng Yang, Seiichi Tagawa, Yoichi Yoshida
  • Organizer: 30th Miller Conference on Radiation Chemistry
  • Int'l Joint Research
• [Presentation] Single-shot electron diffraction using relativistic-energy electron pulse (2017)
  • Author(s): Ryo Asakawa, Jinfeng Yang
  • Organizer: 11th Asia-Pascific Microscopy Conference
  • Int'l Joint Research
• [Presentation] フェムト秒電子線パルスによる超高速電子顕微鏡の開発 (2017)
  • Author(s): 楊金峰, 吉田陽一, 谷村克己
  • Organizer: 日本顕微鏡学会第73回学術講演会
• [Presentation] フェムト秒電子線パルスによる超高速電子線回折装置の開発 (2017)
  • Author(s): 浅川稜, 楊金峰, 吉田陽一, 谷村克己
  • Organizer: 日本顕微鏡学会第73回学術講演会
• [Presentation] フェムト秒パルスラジオリシスを用いたアルカン中の過剰電子ダイナミクスの研究 (2017)
  • Author(s): 近藤孝文, 神戸正雄, 法澤公寛, 菅晃一, 楊金峰, 田川精一, 吉田陽一
  • Organizer: 第54回アイソトープ・放射線研究発表会
• [Presentation] 超短パルス電子ビーム発生に向けたバンチ圧縮条件の検討 (2017)
  • Author(s): 野澤一太, 菅晃一, 楊金峰, 近藤孝文, 神戸正雄, 吉田陽一
  • Organizer: 第14回日本加速器学会年会
• [Presentation] フォトカソード高周波電子銃を用いた超高速電子顕微鏡の開発 (2017)
  • Author(s): 楊金峰, 浅川稜, 菅晃一, 近藤孝文, 神戸正雄, 吉田陽一, 谷村克己
  • Organizer: 第14回日本加速器学会年会
• [Presentation] 電子加速器を用いた薄膜パルスラジオリシスの検討 (2017)
  • Author(s): 近藤孝文, 神戸正雄, 大島明博, 菅晃一, 楊金峰, 吉田陽一
  • Organizer: 第14回日本加速器学会年会
• [Presentation] 中空誘電体管における多モードテラヘルツ波発生と電子ビーム加速の理論的研究 (2017)
  • Author(s): 菅晃一, 楊金峰, 近藤孝文, 神戸正雄, 野澤一太, 吉田陽一
  • Organizer: 第14回日本加速器学会年会
• [Presentation] 阪大産研量子ビーム科学研究施設の現状報告 (2017)
  • Author(s): 古川和弥, 誉田義英, 藤乗幸子, 磯山悟朗, 岡田宥平, 久保久美子, 徳地明, 楊金峰, 近藤孝文, 菅晃一, 神戸 正雄, 吉田 陽一
  • Organizer: 第14回日本加速器学会年会
• [Presentation] RF電子銃を用いたMeV電子顕微鏡の開発 (2017)
  • Author(s): 楊金峰, 吉田陽一, 谷村克己, 保田英洋
  • Organizer: 日本原子力学会 2017年秋の大会
• [Presentation] 飽和炭化水素および高分子溶液のフェムト秒パルスラジオリシス (2017)
  • Author(s): 近藤孝文, 神戸正雄, 菅晃一, 楊金峰, 吉田陽一
  • Organizer: 日本原子力学会 2017年秋の大会
• [Presentation] 溶液中の放射線誘起化学反応機構解明 ジクロロメタン中の放射線誘起化学反応 (2017)
  • Author(s): 神戸正雄, 近藤孝文, 菅晃一, 楊金峰, 吉田陽一
  • Organizer: 日本原子力学会 2017年秋の大会
• [Presentation] フェムト秒電子線パルスによる超高速電子線回折装置の開発 (2017)
  • Author(s): 浅川稜, 楊金峰, 近藤孝文, 菅晃一, 神戸正雄, 谷村克己, 吉田陽一
  • Organizer: 日本原子力学会 2017年秋の大会
• [Presentation] フェムト秒パルスラジオリシスによるアルカン中の過剰電子ダイナミクス (2017)
  • Author(s): 近藤孝文, 神戸正雄, 法澤公寛, 菅晃一, 楊金峰, 田川精一, 吉田陽一
  • Organizer: 第11回分子科学討論会
• [Presentation] 超短パルス電子ビーム発生・計測の現状 (2017)
  • Author(s): 野澤一太, 菅晃一, 楊金峰, 近藤孝文, 神戸正雄, 吉田陽一
  • Organizer: 第60回 放射線化学討論会
• [Presentation] フェムト秒パルスラジオリシスによるイオン化後のアルカン中の過剰電子ダイナミクス (2017)
  • Author(s): 近藤孝文, 神戸正雄, 法澤公寛, 菅晃一, 楊金峰, 田川精一, 吉田陽一
  • Organizer: 第60回 放射線化学討論会
• [Presentation] 溶液中の放射線誘起化学反応機構解明 (2017)
  • Author(s): 神戸正雄, 近藤孝文, 菅晃一, 楊金峰, 吉田陽一
  • Organizer: 第60回 放射線化学討論会
• [Presentation] アルカン中の超高速電子付着～過剰電子ダイナミクスの研究～ (2017)
  • Author(s): 近藤孝文、西田卓矢、神戸正雄、法澤公寛、菅晃一、楊金峰、田川精一、吉田陽一
  • Organizer: 日本化学会 2017春の年会
  • Place of Presentation: 慶応大学日吉キャンパス
• [Presentation] Fabrication and Application of Photoconductive Antenna for Electron Beam Measurement (2016)
  • Author(s): K. Kan, J. Yang, T. Kondoh, M. Gohdo, I. Nozawa, Y. Yoshida
  • Organizer: The 20th SANKEN International Symposium
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2016-12-12
  • Int'l Joint Research
• [Presentation] Ultrafast Electron Attachment and Picosecond Absorption Spectra of Biphenyl-Dodecane Solution (2016)
  • Author(s): T. Kondoh, T. Nishida, M. Gohdo, K. Norizawa, K. Kan, J. Yang, S. Tagawa, Y. Yoshida
  • Organizer: The 20th SANKEN International Symposium
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2016-12-12
  • Int'l Joint Research
• [Presentation] Generation of Ultra-short Electron Beam and its Future Application (2016)
  • Author(s): I. Nozawa, K. Kan, J. Yang, T. Kondoh, M. Gohdo, Y. Yoshida
  • Organizer: The 20th SANKEN International Symposium
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2016-12-12
  • Int'l Joint Research
• [Presentation] Femtosecond pulse radiolysis study on decomposition processes of alkanes (2016)
  • Author(s): Y. Yoshida, S. Nishii, T. Kondoh, M. Gohdo, K. Kan, J. Yang
  • Organizer: RadTech Asia 2016
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2016-10-24
  • Int'l Joint Research
• [Presentation] Pulse radiolysis study of reaction kinetics on radiation induced reaction of polystyrene (2016)
  • Author(s): M. Gohdo, T. Kondoh, K. Kan, J. Yang, S. Tagawa, Y. Yoshida
  • Organizer: RadTech Asia 2016
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2016-10-24
  • Int'l Joint Research
• [Presentation] Radiation Induced Chemical Reactions in a Model Compound of Polymer-Resist (2016)
  • Author(s): T. Kondoh, K. Kan, J. Yang, S. Tagawa, Y. Yoshida, M. Gohdo
  • Organizer: RadTech Asia2016
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2016-10-24
  • Int'l Joint Research
• [Presentation] Pulse radiolysis study of polystyrene dimer phenyl cation radical in THF (2016)
  • Author(s): T. Kondoh, K. Kan, J. Yang, S. Tagawa, Y. Yoshida, M. Gohdo
  • Organizer: International Conference on Ionizing Processes(ICIP2016)
  • Place of Presentation: Upton, New York, U.S.A.
  • Year and Date: 2016-10-10
  • Int'l Joint Research
• [Presentation] Geminated ion recombination and charge transfer reaction in alkanes studied by femtosecond pulse radiolysis (2016)
  • Author(s): T. Kondoh, T. Nishida, M. Gohdo, K. Kan, J. Yang, S. Tagawa, Y. Yoshida
  • Organizer: International Conference on Ionizing Processes(ICIP2016)
  • Place of Presentation: Upton, New York, U.S.A.
  • Year and Date: 2016-10-10
  • Int'l Joint Research
• [Presentation] Measurement of Coherent Transition Radiation Using Interferometer and Photoconductive Antenna (2016)
  • Author(s): K. Kan, J. Yang, M. Gohdo, T. Kondoh, I. Nozawa, Y. Yoshida
  • Organizer: North American Particle Accelerator Conference (NAPAC 2016)
  • Place of Presentation: Chicago, U.S.A.
  • Year and Date: 2016-10-09
  • Int'l Joint Research
• [Presentation] Characterization of THz Pulse Emitted from Femtosecond Electron Bunch Using Photoconductive Antenna and Interferometer (2016)
  • Author(s): K. Kan, J. Yang, M. Gohdo, T. Kondoh, I. Nozawa, Y. Yoshida
  • Organizer: IRMMW-THz 2016
  • Place of Presentation: Copenhagen, Denmark
  • Year and Date: 2016-09-25
  • Int'l Joint Research
• [Presentation] アト秒パルスラジオリシスの実現に向けた測定システムと測定手法の現状 (2016)
  • Author(s): 神戸正雄，近藤孝文，菅晃一，楊金峰，吉田陽一
  • Organizer: 第59回放射線化学討論会
  • Place of Presentation: 高崎
  • Year and Date: 2016-09-20
• [Presentation] ビフェニルドデカン溶液中の電子の超高速電子付着とピコ秒過渡吸収スペクトル (2016)
  • Author(s): 近藤孝文，西田卓矢，神戸正雄，菅晃一，楊金峰，田川精一、吉田陽一
  • Organizer: 第59回放射線化学討論会
  • Place of Presentation: 高崎
  • Year and Date: 2016-09-20
• [Presentation] フォトカソードRF電子銃ライナックを用いたテラヘルツパルス発生と利用 (2016)
  • Author(s): 菅晃一，楊金峰，近藤孝文，神戸正雄，野澤一太，吉田陽一
  • Organizer: 第59回放射線化学討論会
  • Place of Presentation: 高崎
  • Year and Date: 2016-09-20
• [Presentation] Bunch Length Measurement Based on Interferometric Technique by Observing Coherent Transition Radiation (2016)
  • Author(s): I. Nozawa, M. Gohdo, K. Kan, T. Kondoh, J. Yang, Y. Yoshida
  • Organizer: International Beam Instrumentation Conference (IBIC2016)
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 2016-09-11
  • Int'l Joint Research
• [Presentation] Measurement of Femtosecond Electron Beam Based on Frequency and Time Domain Schemes (2016)
  • Author(s): K. Kan, M. Gohdo, T. Kondoh, I. Nozawa, J. Yang, Y. Yoshida
  • Organizer: International Beam Instrumentation Conference (IBIC2016)
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 2016-09-11
  • Int'l Joint Research
• [Presentation] 薄い試料の電子線パルスラジオリシスの開発 (2016)
  • Author(s): 近藤 孝文、神戸 正雄、大島 明博、菅 晃一、楊 金峰、吉田 陽一
  • Organizer: 日本原子力学会 2016年秋の年会
  • Place of Presentation: 久留米シティプラザ
  • Year and Date: 2016-09-07
• [Presentation] 超短パルス電子ビーム発生のためのバンチ圧縮の研究 (2016)
  • Author(s): 野澤 一太、菅 晃一、楊 金峰、近藤 孝文、神戸 正雄、吉田 陽一
  • Organizer: 日本原子力学会 2016年秋の年会
  • Place of Presentation: 久留米シティプラザ
  • Year and Date: 2016-09-07
• [Presentation] 干渉計と光伝導アンテナによる電子ビーム計測 (2016)
  • Author(s): 菅 晃一、楊金峰、近藤 孝文、神戸 正雄、野澤 一太、吉田 陽一
  • Organizer: 日本原子力学会 2016年秋の年会
  • Place of Presentation: 久留米シティプラザ
  • Year and Date: 2016-09-07
• [Presentation] フェムト秒電子線パルスによるTEMイメージング (2016)
  • Author(s): 楊 金峰、浅川 稜、菅 晃一、近藤 孝文、神戸 正雄、吉田 陽一、谷村 克己
  • Organizer: 日本原子力学会 2016年秋の年会
  • Place of Presentation: 久留米シティプラザ
  • Year and Date: 2016-09-07
• [Presentation] MeVフェムト秒電子線パルスを用いた超高速電子顕微鏡の開発 (2016)
  • Author(s): 楊 金峰、浅川 稜、吉田 陽一、谷村 克己
  • Organizer: 日本加速器学会年会
  • Place of Presentation: 幕張メッセ国際会議場
  • Year and Date: 2016-08-08
• [Presentation] 干渉計と光伝導アンテナを用いたフェムト秒電子ビーム計測 (2016)
  • Author(s): 菅 晃一、楊 金峰、近藤 孝文、神戸 正雄、野澤 一太、吉田 陽一
  • Organizer: 日本加速器学会年会
  • Place of Presentation: 幕張メッセ国際会議場
  • Year and Date: 2016-08-08
• [Presentation] フォトカソードRF電子銃ライナックを用いた超短パルス電子バンチ発生の研究 (2016)
  • Author(s): 野澤 一太、菅 晃一、楊 金峰、近藤 孝文、神戸 正雄、吉田 陽一
  • Organizer: 日本加速器学会年会
  • Place of Presentation: 幕張メッセ国際会議場
  • Year and Date: 2016-08-08
• [Presentation] 電子加速器を用いた薄膜のパルスラジオリシス (2016)
  • Author(s): 電子加速器を用いた薄膜のパルスラジオリシス
  • Organizer: 日本加速器学会年会
  • Place of Presentation: 幕張メッセ国際会議場
  • Year and Date: 2016-08-08
• [Presentation] フェムト秒電子線パルスラジオリシスによるドデカンの放射線化学初期過程と分解過程の研究 (2016)
  • Author(s): 近藤孝文、神戸正雄、菅晃一、楊金峰、法澤公寛、田川精一、吉田陽一
  • Organizer: 第53回アイソトープ・放射線研究発表会
  • Place of Presentation: 東京大学
  • Year and Date: 2016-07-06
• [Presentation] フェムト秒時間分解電子顕微鏡に関する研究 (2016)
  • Author(s): 浅川稜、楊金峰、近藤孝文、菅晃一、神戸正雄、吉田陽一
  • Organizer: 第53回アイソトープ・放射線研究発表会
  • Place of Presentation: 東京大学
  • Year and Date: 2016-07-06
• [Presentation] 超短パルス電子ビームが発生するテラヘルツパルスの時間領域分光 (2016)
  • Author(s): 菅晃一、楊金峰、近藤孝文、神戸正雄、野澤一太、吉田陽一
  • Organizer: 第53回アイソトープ・放射線研究発表会
  • Place of Presentation: 東京大学
  • Year and Date: 2016-07-06
• [Presentation] 超短パルス電子ビーム発生に関する研究 (2016)
  • Author(s): 野澤一太、菅晃一、楊金峰、近藤孝文、神戸正雄、吉田陽一
  • Organizer: 第53回アイソトープ・放射線研究発表会
  • Place of Presentation: 東京大学
  • Year and Date: 2016-07-06
• [Presentation] 相対論的フェムト秒電子線パルスによる超高速電子顕微鏡の開発 (2016)
  • Author(s): 楊金峰
  • Organizer: 日本顕微鏡学会第72回学術講演会
  • Place of Presentation: 仙台国際センター
  • Year and Date: 2016-06-14
• [Presentation] A relativistic-energy femtosecond-pulse electron microscopy (2016)
  • Author(s): J. Yang, Y. Yoshida, K. Tnimura
  • Organizer: 11th Asia-Pascific Microscopy Conference
  • Place of Presentation: Phuket, Thailand
  • Year and Date: 2016-05-23
  • Int'l Joint Research
• [Presentation] Single-shot electron diffraction using relativistic-energy electron pulse (2016)
  • Author(s): R. Asakawa, J. Yang
  • Organizer: 11th Asia-Pascific Microscopy Conference
  • Place of Presentation: Phuket, Thailand
  • Year and Date: 2016-05-23
  • Int'l Joint Research
• [Presentation] ltrafast electron microscopy using a relativistic-energy femtosecond electron beam (2016)
  • Author(s): J. Yang
  • Organizer: Optics & Photonics International Congress (OPIC’2016)
  • Place of Presentation: Yokohama, Japan
  • Year and Date: 2016-05-17
  • Int'l Joint Research / Invited
• [Presentation] Time-domain measurement of electric field emitted from electron beam using photoconductive antenna (2016)
  • Author(s): K. Kan, J. Yang, T. Kondoh, M. Gohdo, I. Nozawa, Y. Yoshida
  • Organizer: EMN Meeting on Terahertz 2016
  • Place of Presentation: San Sebastian, Spain
  • Year and Date: 2016-05-14
  • Int'l Joint Research
• [Presentation] Ultrafast electron microscopy using a 100-femtosecond relativistic-energy electron beam (2016)
  • Author(s): J. Yang
  • Organizer: 7th International Particle Accelerator Conference
  • Place of Presentation: Busan, Korea
  • Year and Date: 2016-05-08
  • Int'l Joint Research / Invited
• [Presentation] Beam Parameter Measurement after Relocation of S-Band Linear Accelerator (2016)
  • Author(s): I. Nozawa, M. Gohdo, K. Kan, T. Kondoh, J. Yang, Y. Yoshida
  • Organizer: 7th International Particle Accelerator Conference (IPAC2016)
  • Place of Presentation: Busan, Korea
  • Year and Date: 2016-05-08
  • Int'l Joint Research
• [Presentation] Frequency and Time Domain Measurement of Coherent Transition Radiation (2016)
  • Author(s): K. Kan, M. Gohdo, T. Kondoh, I. Nozawa, J. Yang, Y. Yoshida
  • Organizer: 7th International Particle Accelerator Conference (IPAC2016)
  • Place of Presentation: Busan, Korea
  • Year and Date: 2016-05-08
  • Int'l Joint Research
• [Remarks] 研究室Webページ
  • URL: http://www.sanken.osaka-u.ac.jp/labs/bsn/yoshilab.htm