Harada ken 原田研

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Harada Ken 原田研

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Researcher Number	20212160
Other IDs
Affiliation (Current)	2025: 株式会社日立製作所(研究開発グループ), 計測・エレクトロニクスイノベーションセンタ, その他
Affiliation (based on the past Project Information) *help	2018 – 2022: 国立研究開発法人理化学研究所, 創発物性科学研究センター, 上級研究員
Review Section/Research Field	Principal Investigator Medium-sized Section 29:Applied condensed matter physics and related fields / Basic Section 80040:Quantum beam science-related
Keywords	Principal Investigator トモグラフィー / ３次元観察 / 広視野観察 / 空間電磁場 / トリゴノグラフィー / ラミノグラフィー / ホロコーン照明法 / シュリーレン法 / 遡及計測 / 電子相関計測 / 電子波干渉 / 二重スリット / 不確定性原理

Development of electron schlieren microscopy to visualize and measure the three-dimensional distribution of spatial electromagnetic fieldsPrincipal Investigator
- Principal Investigator
  
  Harada Ken
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  Institute of Physical and Chemical Research
Measurement of vortex beam phase by electron holographyPrincipal Investigator
- Principal Investigator
  
  Harada Ken
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 80040:Quantum beam science-related
- Research Institution
  Institute of Physical and Chemical Research

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation Patent

[Journal Article] NanoMi: Progress on an Open-Source Electron Microscope2023
- Author(s)
  Makoto Schreiber, Marek Malac, Mark Salomons, Darren Homeniuk, Sam Ruttiman, Xuanhao Wang, Olivier Adkin-Kaya, Mohammad Kamal, Jesus Alejandro, Marin Calzada, Patrick Price, Martin Cloutier, Misa Hayashida, Ray Egerton, Ken Harada, Yoshio Takahashi, Heiko Muller
- Journal Title
  
  Microscopy & Microanalysis
  
  Volume: 29
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Electron Holography Observation of Magnetic Bubbles and Stripe-Shaped Domains under a Magnetic Field2023
- Author(s)
  Ken Harada, Hiroshi Nakajima, Keiko Shimada, Shigeo Mori and Yoshio Takahashi
- Journal Title
  
  Microscopy & Microanalysis
  
  Volume: 29
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Sophisticated Double-Slit Interference Experiments Using Electron Waves2023
- Author(s)
  Harada Ken、Takahashi Yoshio
- Journal Title
  
  e-J. Surf. Sci. Nanotechnol.
  
  Volume: 21 Issue: 2 Pages: 121-127
- DOI
  10.1380/ejssnt.2023-039
- ISSN
  1348-0391
- Year and Date
  2023-05-10
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Development of Observation Method for Spatial Electromagnetic Fields by Using Conventional Scanning Electron/Ion Microscope2022
- Author(s)
  Harada Ken、Shimada Keiko、Takahashi Yoshio
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 28 Issue: S1 Pages: 780-781
- DOI
  10.1017/s1431927622003531
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Observation of Magnetic Domain Dynamics by Higher and Wider Ranges of Applied Magnetic Fields using Lorentz Microscopy2022
- Author(s)
  Harada Ken、Nakajima Hiroshi、Shimada Keiko、Mori Shigeo、Takahashi Yoshio
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 28 Issue: S1 Pages: 110-111
- DOI
  10.1017/s1431927622001349
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Analysis of spatial point patterns in electron-counting images2022
- Author(s)
  Kodama Tetsuji、Nakashima Yusuke、Akashi Tetsuya、Takahashi Yoshio、Mori Shigeo、Harada Ken
- Journal Title
  
  Microscopy
  
  Volume: 71 Issue: 3 Pages: 142-151
- DOI
  10.1093/jmicro/dfac006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Electron holography for observing magnetic bubbles and stripe-shaped domains in magnetic fields2022
- Author(s)
  Harada Ken、Nakajima Hiroshi、Shimada Keiko、Mori Shigeo、Takahashi Yoshio
- Journal Title
  
  Micron
  
  Volume: 160 Pages: 103306-103306
- DOI
  10.1016/j.micron.2022.103306
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-19H05625
[Journal Article] 磁区構造を可視化する新しいローレンツ電子顕微鏡法2022
- Author(s)
  原田研
- Journal Title
  
  日本磁気学会第235研究会/第82回スピントロにクス専門研究会（2022年01月19日）　資料
  
  Volume: 235 Pages: 25-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Higher-order structure of barley chromosomes observed by electron tomography2022
- Author(s)
  Hayashida Misa、Sartsanga Channarong、Phengchat Rinyaporn、Malac Marek、Harada Ken、Akashi Tetsuya、Fukui Kiichi、Ohmido Nobuko
- Journal Title
  
  Micron
  
  Volume: 160 Pages: 103328-103328
- DOI
  10.1016/j.micron.2022.103328
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Magnetization controlled by crystallization in soft magnetic Fe-Si-B-P-Cu alloys2022
- Author(s)
  Nakajima Hiroshi、Osako Akihiro、Yodoshi Noriharu、Yamada Yoshiharu、Tsukasaki Hirofumi、Harada Ken、Sakai Yuki、Shigematsu Kei、Nishikubo Takumi、Azuma Masaki、Mori Shigeo
- Journal Title
  
  Microscopy
  
  Volume: 72 Issue: 4 Pages: 274-278
- DOI
  10.1093/jmicro/dfac042
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-21K14538, KAKENHI-PROJECT-19H05625
[Journal Article] Two types of magnetic bubbles in MnNiGa observed via Lorentz microscopy2021
- Author(s)
  Nakajima Hiroshi、Kotani Atsuhiro、Harada Ken、Mori Shigeo
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 60 Issue: 12 Pages: 123003-123003
- DOI
  10.35848/1347-4065/ac34d2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-21K14538
[Journal Article] Schlieren imaging of spatial magnetic fields by hollow-cone illumination2021
- Author(s)
  Harada Ken、Nakajima Hiroshi、Mori Shigeo、Takahashi Yoshio
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 27 Issue: S1 Pages: 2318-2319
- DOI
  10.1017/s1431927621008333
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Lorentz scanning electron/ion microscopy2021
- Author(s)
  Harada Ken、Shimada Keiko、Takahashi Yoshio
- Journal Title
  
  Microscopy
  
  Volume: 71 Issue: 2 Pages: 93-97
- DOI
  10.1093/jmicro/dfab054
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555
[Journal Article] Electron interference experiment with optically zero propagation distance for V-shaped double slit2021
- Author(s)
  Harada Ken、Akashi Tetsuya、Takahashi Yoshio、Kodama Tetsuji、Shimada Keiko、Ono Yoshimasa A.、Mori Shigeo
- Journal Title
  
  Applied Physics Express
  
  Volume: 14 Issue: 2 Pages: 022006-022006
- DOI
  10.35848/1882-0786/abd91e
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] Lens-less Fourier Transform Holography for Electron Vortex Beams2020
- Author(s)
  Harada Ken、Ono Yoshimasa、Takahashi Yoshio
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 26 Issue: S2 Pages: 2484-2486
- DOI
  10.1017/s1431927620021741
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] Magnetic bubbles in an M-type hexagonal ferrite observed by hollow-cone Foucault imaging and small-angle electron diffraction2020
- Author(s)
  Kotani Atsuhiro、Nakajima Hiroshi、Kawaguchi Atsushi、Fujibayashi Yukihiro、Uchihashi Kento、Shimada Keiko、Harada Ken、Mori Shigeo
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 59 Issue: 9 Pages: 095003-095003
- DOI
  10.35848/1347-4065/aba9e9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-18H03475, KAKENHI-PROJECT-19H05625
[Journal Article] Recent advances in small-angle electron diffraction and Lorentz microscopy2020
- Author(s)
  Mori Shigeo、Nakajima Hiroshi、Kotani Atsuhiro、Harada Ken
- Journal Title
  
  Microscopy
  
  Volume: 70 Issue: 1 Pages: 59-68
- DOI
  10.1093/jmicro/dfaa048
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-18H03475, KAKENHI-PROJECT-19H05625
[Journal Article] Electron holography for vortex beams2020
- Author(s)
  Harada Ken、Shimada Keiko、Ono Yoshimasa A.
- Journal Title
  
  Applied Physics Express
  
  Volume: 13 Issue: 3 Pages: 0320031-4
- DOI
  10.35848/1882-0786/ab7059
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] Lensless Fourier transform electron holography applied to vortex beam analysis2020
- Author(s)
  Harada Ken、Ono Yoshimasa A、Takahashi Yoshio
- Journal Title
  
  Microscopy
  
  Volume: 69 Issue: 3 Pages: 176-182
- DOI
  10.1093/jmicro/dfaa008
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] Hollow-cone Foucault Imaging of Magnetic Microstructures in Large Magnetostrictive FeGa Alloy2020
- Author(s)
  Mori Shigeo、Kawaguchi A、Harada Ken
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 26 Issue: S2 Pages: 2146-2147
- DOI
  10.1017/s1431927620020590
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-18H03475
[Journal Article] Interference and interferometry in electron holography2020
- Author(s)
  Harada Ken
- Journal Title
  
  Microscopy
  
  Volume: 70 Issue: 1 Pages: 3-16
- DOI
  10.1093/jmicro/dfaa033
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-18H03475
[Journal Article] Development of a Mach-Zehnder type electron interferometer on a 1.2-MV field-emission transmission electron microscope2020
- Author(s)
  Akashi Tetsuya、Takahashi Yoshio、Harada Ken
- Journal Title
  
  Microscopy
  
  Volume: 69 Issue: 6 Pages: 411-416
- DOI
  10.1093/jmicro/dfaa040
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] Double-Slit Electron Interference Experiment with Phase Modulation2020
- Author(s)
  Harada Ken、Takahashi Yoshio、Akashi Tetsuya、Ono Yoshimasa、Kodama Tetsuji、Mori Shigeo
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 26 Issue: S2 Pages: 2152-2153
- DOI
  10.1017/s1431927620020620
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] Hollow-cone Foucault Imaging of Magnetic Textures in Hexagonal Ferrite ; BaFe10.35Sc1.6Mg0.05O192020
- Author(s)
  Mori Shigeo、Kotani Atsuhiro、Harada Ken
- Journal Title
  
  Microscopy and Microanalysis
  
  Volume: 26 Issue: S2 Pages: 1766-1769
- DOI
  10.1017/s1431927620019273
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20555, KAKENHI-PROJECT-18H03475
[Journal Article] Electron holography on Fraunhofer diffraction2019
- Author(s)
  Harada Ken、Niitsu Kodai、Shimada Keiko、Kodama Tetsuji、Akashi Tetsuya、Ono Yoshimasa A、Shindo Daisuke、Shinada Hiroyuki、Mori Shigeo
- Journal Title
  
  Microscopy
  
  Volume: 1 Issue: 3 Pages: 1-7
- DOI
  10.1093/jmicro/dfz007
- NAID
  120006784420
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K21632, KAKENHI-PROJECT-16H03833, KAKENHI-PROJECT-17H02111, KAKENHI-PROJECT-18H03475
[Journal Article] Hollow-Cone Foucault Imaging Method2019
- Author(s)
  Ken Harada, Atsushi Kawaguchi, Atsuhiro Kotani, Yukihiro Fujibayashi, Keiko Shimada and Shigeo Mori
- Journal Title
  
  Applied. Physics Express
  
  Volume: 12 Pages: 042003-14
- NAID
  210000135643
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03475
[Journal Article] 非対称な二重スリットを用いた電子波干渉実験2019
- Author(s)
  原田研、明石哲也、森茂生
- Journal Title
  
  顕微鏡
  
  Volume: 54 Pages: 98-103
- NAID
  130007704145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03475
[Patent] ３次元観察装置、及び方法2021
- Inventor(s)
  原田研、森茂生、中島宏
- Industrial Property Rights Holder
  原田研、森茂生、中島宏
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2021-049446
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-20K20555
[Patent] 干渉光学系ユニット、荷電粒子線干渉装置、及び荷電粒子線干渉像観察方法2019
- Inventor(s)
  原田研、嶌田惠子、森茂生、小谷厚博
- Industrial Property Rights Holder
  理化学研究所、大阪府立大学
- Industrial Property Rights Type
  特許
- Filing Date
  2019
- Overseas
- Data Source
  KAKENHI-PROJECT-18H03475
[Patent] 干渉光学系ユニット、荷電粒子線干渉装置、及び荷電粒子線干渉像観察方法2018
- Inventor(s)
  原田研、嶌田惠子、森茂生、小谷厚博
- Industrial Property Rights Holder
  理化学研究所、大阪府立大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2018-140161
- Filing Date
  2018
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] NanoMi: an Introduction to an Open-Source Electron Microscope2023
- Author(s)
  Marek Malac, Mark Salomons, Darren Homeniuk, Makoto Schreiber, Sam Ruttiman, Xuanhao Wang, Olivier Adkin-Kaya, Mohammad Kamal, Jesus Alejandro, Marin Calzada, Patrick Price, Martin Cloutier, Misa Hayashida, Ray Egerton, Ken Harada, Yoshio Takahashi, Heiko Muller
- Organizer
  International Union of Microbeam Analysis Societies Joint with Annual Microscopical Society if Canada and FIB SEM Meetings (IUMAS8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] NanoMi: A Modular Platform For Terahertz-integrated UTEM2023
- Author(s)
  Samuel Ruttiman, Makoto Schreiber, Mark Salomons, Darren Homeniuk, Xuanhao Wang, Olivier Adkin-Kaya, Mohammad Kamal, Jesus Alejandro, Marin Calzada, Patrick Price, Martin Cloutier, Misa Hayashida, Ray Egerton, Ken Harada, Yoshio Takahashi, Heiko Muller, Marek Malac, Frank Hegmann,
- Organizer
  The 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Observation of Magnetic Bubbles in BaFe12-x-dScxMgdO19 by Lorentz Microscopy and Electron Holography2023
- Author(s)
  Ken Harada, Hiroshi Nakajima, Keiko Shimada, Shigeo Mori and Yoshio Takahashi
- Organizer
  International Union of Microbeam Analysis Societies Joint with Annual Microscopical Society if Canada and FIB SEM Meetings (IUMAS8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Electron Holography Observation of Magnetic Bubbles and Stripe-Shaped Domains under a Magnetic Field2023
- Author(s)
  Ken Harada, Hiroshi Nakajima, Keiko Shimada, Shigeo Mori and Yoshio Takahashi
- Organizer
  Microscopy & Microanalysis (M&M2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] NanoMi: Progress on an Open-Source Electron Microscope2023
- Author(s)
  Makoto Schreiber, Marek Malac, Mark Salomons, Darren Homeniuk, Sam Ruttiman, Xuanhao Wang, Olivier Adkin-Kaya, Mohammad Kamal, Jesus Alejandro, Marin Calzada, Patrick Price, Martin Cloutier, Misa Hayashida, Ray Egerton, Ken Harada, Yoshio Takahashi, Heiko Muller
- Organizer
  Microscopy & Microanalysis (M&M2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 電子線ホログラフィー/ローレンツ法の比較観察法の開発2023
- Author(s)
  原田研、中島宏、嶌田惠子、森茂生、高橋由夫
- Organizer
  日本顕微鏡学会第79回学術講演会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] NanoMi: An Open Source Electron Microscope2023
- Author(s)
  Marek Malac, Mark Salomons, Darren Homeniuk, Makoto Schreiber, Sam Ruttiman, Xuanhao Wang, Olivier Adkin-Kaya, Mohammad Kamal, Jesus Alejandro, Marin Calzada, Patrick Price, Martin Cloutier, Misa Hayashida, Ray Egerton, Ken Harada, Yoshio Takahashi, Heiko Muller
- Organizer
  The 20th International Microscopy Congress (IMC20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Observation of magnetic bubbles and stripe-shaped magnetic domains in BaFe12-x-dScxMgdO19 under a magnetic field by electron holography2023
- Author(s)
  Nakajima Hiroshi, Ken Harada, Keiko Shimada, Shigeo Mori and Yoshio Takahashi
- Organizer
  The 20th International Microscopy Congress (IMC20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 磁区構造を可視化する新しいローレンツ電子顕微鏡法2022
- Author(s)
  原田研
- Organizer
  日本磁気学会第235回研究会（2022年）
- Invited
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Electron Interferometry: its development from basic research to new application2022
- Author(s)
  Ken Harada
- Organizer
  14th International Symposium on Atomic Level Characterization for New Materials and Devices ’22 (ALC’22)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Development of Observation Method for Spatial Electromagnetic Fields by Using Conventional Scanning Electron/Ion Microscope2022
- Author(s)
  Ken Harada, Keiko Shimada and Yoshio Takahashi
- Organizer
  Microscopy & Microanalysis 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Observation of Magnetic Domain Dynamics by Higher and Wider Ranges of Applied Magnetic Fields using Lorentz Microscopy2022
- Author(s)
  Ken Harada, Hiroshi Nakajima, Keiko Shimada, Shigeo Mori and Yoshio Takahashi
- Organizer
  Microscopy & Microanalysis 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 高磁場印加光学系の構築と磁区ダイナミクス観察への応用2022
- Author(s)
  原田研、中島宏、嶌田惠子、森茂生、高橋由夫
- Organizer
  日本顕微鏡学会第78回学術講演会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 荷電粒子線による回折格子を用いた電磁場計測2022
- Author(s)
  原田研、嶌田惠子、高橋由夫
- Organizer
  日本顕微鏡学会第78回学術講演会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Schlieren imaging of magnetic fields with hollow-cone electron beams2021
- Author(s)
  Ken Harada, Hiroshi Nakajima, Shigeo, Yoshimasa A. Ono and Yoshio Takahashi
- Organizer
  Sixth Conference on Frontiers of Aberration Corrected Electron Microscopy (PICO2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 電子らせん波の干渉計測2021
- Author(s)
  原田研
- Organizer
  日本顕微鏡学会第77回学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] マッハ・ツェンダー形振幅分割電子波干渉計2021
- Author(s)
  明石哲也、高橋由夫、原田研
- Organizer
  日本顕微鏡学会第77回学術講演会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 回折格子を用いた走査電子顕微鏡による電磁場計測2021
- Author(s)
  原田研、嶌田惠子、高橋由夫
- Organizer
  日本表面真空学会学術講演会（2021年）
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] ナノ結晶軟磁性材料の磁気特性と微細構造2021
- Author(s)
  大迫明弘、吉年規治、中島宏、石井悠衣、原田研、森茂生
- Organizer
  日本金属学会第169回講演大会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] シュリーレン法を用いた磁場分布観察とその方位角依存性2021
- Author(s)
  中島宏、大迫明弘、高橋由夫、原田研、森茂生
- Organizer
  日本顕微鏡学会第77回学術講演会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Schlieren imaging of spatial magnetic fields by hollow-cone illumination2021
- Author(s)
  Ken Harada, Hiroshi Nakajima, Shigeo Mori and Yoshio Takahashi
- Organizer
  Microscopy & Microanalysis　2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 電子波干渉におけるコヒーレンスと移送変調の検討2021
- Author(s)
  原田研、高橋由夫、明石哲也、児玉哲司、小野義正、森茂生
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 電子計数画像の点分布の空間パターン II2021
- Author(s)
  中島右裕、児玉哲司、明石哲也、高橋由夫、森茂生、原田研
- Organizer
  電気・電子・情報関係学会東海支部連合大会（令和３年度）
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] ホロコーン照明を用いた磁場分布のシュリーレン観察法の検討2021
- Author(s)
  原田研、中島宏、森茂生、高橋由夫
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 電子波における計数画像の点分布の空間パターン解析2021
- Author(s)
  中島右裕、児玉哲司、明石哲也、高橋由夫、森茂生、原田研
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] レンズレスフーリエ変換ホログラフィーによる電子らせん波の観察2020
- Author(s)
  原田研、小野義正、高橋由夫
- Organizer
  日本表面真空学会学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 電子計数画像の点分布の空間パターン解析2020
- Author(s)
  中島右裕、児玉哲司、明石哲也、高橋由夫、森茂生、原田研
- Organizer
  日本顕微鏡学会第76回学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Hollow-cone Foucault imaging of magnetic microsotructures in large magnetostrictive FeGa alloy2020
- Author(s)
  Shigeo Mori, Atsushi Kawaguchi, Atsuhiro Kotani, Hiroshi Numakura, Yui Ishii and Ken Harada
- Organizer
  Microscopy & Microanalysis 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Hollow-cone Foucault imaging of magnetic microstructures in large magnetostrictive FeGa alloy2020
- Author(s)
  Shigeo Mori, Atsushi Kawaguchi, Atsuhiro Kotani, Hiroshi Numakura, Yui Ishii and Ken Harada
- Organizer
  Microscopy & Microanalysis 2020: (Microscopy Society of America)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] ホロコーン照明を用いた空間磁場のシュリーレン観察法2020
- Author(s)
  原田研、森茂生、高橋由夫
- Organizer
  日本表面真空学会学術講演会（2020年）
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] Lens-less Fourier Transform Holography for Electron Vortex Beams2020
- Author(s)
  Ken Harada, Yoshimasa A. Ono and Yoshio Takahashi
- Organizer
  Microscopy & Microanalysis 2020: (Microscopy Society of America)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 位相変調を伴う二重スリット干渉実験2020
- Author(s)
  原田研、高橋由夫、明石哲也、児玉哲司、嶌田惠子、小野義正、森茂生
- Organizer
  日本表面真空学会学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 電子計数画像の点分布の空間パターン解析の試み2020
- Author(s)
  中島右裕、児玉哲司、明石哲也、高橋由夫、森茂生、原田研
- Organizer
  日本顕微鏡学会第63回シンポジウム
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Lens-less Fourier Transform Holography for Vortex Beams2020
- Author(s)
  原田研、小野義正、高橋由夫
- Organizer
  日本顕微鏡学会第76回学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 電子計数画像の点分布の空間パターン2020
- Author(s)
  中島右裕、児玉哲司、明石哲也、高橋由夫、森茂生、原田研
- Organizer
  電気・電子・情報関係学会東海支部連合大会（令和２年度）
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Hollow-cone Foucault imaging of magnetic textures in hexagonal ferrite; BaFe10.35Sc1.6Mg0.05O192020
- Author(s)
  Shigeo Mori, Atsuhiro Kotani and Ken Harada
- Organizer
  Microscopy & Microanalysis 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20555
[Presentation] 位相変調を伴う電子波干渉実験2020
- Author(s)
  原田研、高橋由夫、明石哲也、児玉哲司、嶌田惠子、小野義正、森茂生
- Organizer
  日本物理学会第75回年次大会（2020年）
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Double Silt Electron Interference Experiment with Phase Modulation2020
- Author(s)
  Ken Harada, Yoshio Takahashi, Tetsuya Akashi, Yoshimasa A. Ono Tetsuji Kodama and Shigeo Mori
- Organizer
  Microscopy & Microanalysis 2020: (Microscopy Society of America)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Double Slit Electron Wave Experiment with Phase Modulation2020
- Author(s)
  原田研、高橋由夫、明石哲也、児玉哲司、小野義正、森茂生
- Organizer
  日本顕微鏡学会第76回学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Hollow-cone Foucault imaging of magnetic textures in hexagonal ferrite; BaFe10.35Sc1.6Mg0.05O192020
- Author(s)
  Shigeo Mori, Atsuhiro Kotani and Ken Harada
- Organizer
  Microscopy & Microanalysis 2020: (Microscopy Society of America)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] アモルファス軟磁性合金の結晶化過程と磁区構造2020
- Author(s)
  大迫明弘、吉年規治、藤林征宏、内橋研人、石井悠衣、原田研、森茂生
- Organizer
  日本金属学会第166回講演大会（2020年春季）
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] バイプリズムを用いた伝播距離ゼロでの二重スリット電子波干渉実験2019
- Author(s)
  原田研、児玉哲司、明石哲也、高橋由夫、嶌田惠子、小野義正、進藤大輔、品田博之、森茂生
- Organizer
  日本顕微鏡学会第75回学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 電子線フラウンホーファーホログラフィー2019
- Author(s)
  原田研、新津甲大、嶌田惠子、児玉哲司、明石哲也、小野義正、進藤大輔、品田博之、森茂生
- Organizer
  日本顕微鏡学会第75回学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Electron holography on Fraunhofer diffraction using double slit2019
- Author(s)
  Ken Harada, Kodai Niitsu, Keiko Shimada, Tetsuji Kodama, Tetsuya Akashi, Yoshimasa A. Ono, Daisuke Shindo, Hiroyuki Shinada and Shigeo Mori
- Organizer
  Microscopy & Microanalysis 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Double-Slit Electron Interference Experiment with Zero Propagation Distance Using Electron Biprism2019
- Author(s)
  Ken Harada, Tetsuji Kodama, Tetsuya Akashi, Yoshio Takahashi, Keiko Shimada, Yoshimasa A. Ono, Daisuke Shindo, Hiroyuki Shinada and Shigeo Mori
- Organizer
  Microscopy & Microanalysis 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Double-Slit Electron Interference Experiment with Optically Zero Propagation Distance Using Electron Biprisms2019
- Author(s)
  Ken Harada
- Organizer
  Microscopy Society of Canada 2019 (MSC2019)
- Invited
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] ホロコーン・フーコー法2019
- Author(s)
  原田研、川口惇史、小谷厚博、藤林征宏、嶌田惠子、森茂生
- Organizer
  日本顕微鏡学会第75回学術講演会
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Interference Experiment with Optically Zero Propagation Distance between Double-Slit and Observation Plane2019
- Author(s)
  Ken Harada, Tetsuji Kodama, Tetsuya Akashi, Yoshio Takahashi, Keiko Shimada, Yoshimasa A. Ono, Daisuke Shindo, Hiroyuki Shinada and Shigeo Mori
- Organizer
  Microscopy Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Hollow-cone Foucault Imaging of Magnetic Microstructures in Large Magnetostrictive FeGa Alloy2019
- Author(s)
  Atsushi Kawaguchi, Atsuhiro Kotani, Ken Harada, Hiroshi Numakura, Yui Ishii and Shigeo Mori
- Organizer
  Microscopy Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Hollow-Cone Foucault Imaging for Magnetic Structure Observations2019
- Author(s)
  Ken Harada, Atsushi Kawaguchi, Atsuhiro Kotani, Yukihiro Fujibayashi, Keiko Shimada and Shigeo Mori
- Organizer
  Microscopy Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Visualization of Vortex Beam Phase by Electron Holography2019
- Author(s)
  Ken Harada
- Organizer
  International Conference on Materials and Systems for Sustainability (ICMaSS2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 電子線バイプリズムを用いた伝搬距離ゼロでの二重スリット電子波干渉実験2019
- Author(s)
  原田研、児玉哲司、明石哲也、高橋由夫、嶌田惠子、小野義正、進藤大輔、品田博之、森茂生
- Organizer
  日本物理学会第74回年次大会: (九州大学）
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Hollow-cone Foucault imaging method for magnetic structure observations2019
- Author(s)
  Ken Harada, Atsushi Kawaguchi, Atsuhiro Kotani, Yukihiro Fujibayashi, Keiko Shimada and Shigeo Mori
- Organizer
  Microscopy & Microanalysis 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] New interference experiment with asymmetric double slits by 1.2 MV FE-TEM2018
- Author(s)
  Ken Harada, Tetsuya Akashi, Kodai Niitsu, Keiko Shimada, Yoshimasa A. Ono, Daisuke Shindo, Hiroyuki Shinada and Shigeo Mori
- Organizer
  Microscopy & Microanalysis 2018: (Baltimore, Maryland, USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] 1.2MV-TEMを用いた非対称な二重スリットによる電子波干渉実験2018
- Author(s)
  原田研、明石哲也、新津甲大、嶌田惠子、小野義正、進藤大輔、品田博之、森茂生
- Organizer
  日本顕微鏡学会第74回学術講演会: (久留米シティプラザ)
- Data Source
  KAKENHI-PROJECT-18H03475
[Presentation] Interference experiment with asymmetric double slit by 1.2 MV-TEM2018
- Author(s)
  Ken Harada, Tetsuya Akashi, Kodai Niitsu, Keiko Shimada, Yoshimasa A. Ono, Daisuke Shindo, Hiroyuki Shinada and Shigeo Mori
- Organizer
  19th International Microscopy Congress (IMC19): (Sydney, Australia)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03475

1. 森茂生 (20251613)

# of Collaborated Projects: 2 results

# of Collaborated Products: 55 results
2. 児玉哲司 (50262861)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
3. 新津甲大

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Harada ken 原田 研

Harada Ken 原田 研

Research Projects

Research Products

Co-Researchers

Development of electron schlieren microscopy to visualize and measure the three-dimensional distribution of spatial electromagnetic fieldsPrincipal Investigator

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Measurement of vortex beam phase by electron holographyPrincipal Investigator

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[Journal Article] NanoMi: Progress on an Open-Source Electron Microscope2023

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[Journal Article] Electron Holography Observation of Magnetic Bubbles and Stripe-Shaped Domains under a Magnetic Field2023

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[Journal Article] Sophisticated Double-Slit Interference Experiments Using Electron Waves2023

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[Journal Article] Development of Observation Method for Spatial Electromagnetic Fields by Using Conventional Scanning Electron/Ion Microscope2022

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[Journal Article] Observation of Magnetic Domain Dynamics by Higher and Wider Ranges of Applied Magnetic Fields using Lorentz Microscopy2022

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[Journal Article] Analysis of spatial point patterns in electron-counting images2022

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[Journal Article] Electron holography for observing magnetic bubbles and stripe-shaped domains in magnetic fields2022

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[Journal Article] 磁区構造を可視化する新しいローレンツ電子顕微鏡法2022

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[Journal Article] Higher-order structure of barley chromosomes observed by electron tomography2022

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[Journal Article] Magnetization controlled by crystallization in soft magnetic Fe-Si-B-P-Cu alloys2022

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[Journal Article] Two types of magnetic bubbles in MnNiGa observed via Lorentz microscopy2021

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[Journal Article] Schlieren imaging of spatial magnetic fields by hollow-cone illumination2021

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[Journal Article] Lorentz scanning electron/ion microscopy2021

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Harada ken 原田研

Harada Ken 原田研