Updated on 2023/12/04

写真a

 
HONDA Anna
 
Organization
Institute of Materials and Systems for Sustainability Advanced Measurement Technology Center (AMTC) Designated assistant professor
Title
Designated assistant professor
Contact information
メールアドレス
Homepage
https://www.katolab.nuee.nagoya-u.ac.jp/
External link

Degree 2

  1. 博士（工学） （ 2008.3   名古屋大学 ） 

  2. 修士（工学） （ 2005.3   名古屋大学 ） 

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Research Interests 6

  1. 半導体評価

  2. 電子ビーム露光

  3. 微細加工プロセス

  4. キャリアダイナミックス

  5. 不純物挙動

  6. DLTS, MCTS

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Research Areas 3

  1. Nanotechnology/Materials / Nanomaterials  / III-V nitride semiconductors

  2. Nanotechnology/Materials / Thin film/surface and interfacial physical properties

  3. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

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Current Research Project and SDGs 1

  1. 半導体の欠陥解明と評価手法の確立

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Education 2

  1. Nagoya University

    2005.4 - 2008.3

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    Country： Japan

  2. Nagoya University

    2003.4 - 2005.3

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    Country： Japan

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Professional Memberships 1

  1. 応用物理学会   正会員

    2003.4

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Awards 1

  1. Second place award

    2014.8   SOFC研究会   2014 Asian SOFC Symposium and Exhibition

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    Award type：Award from international society, conference, symposium, etc.  Country：Korea, Republic of

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Papers 4

  1. Terahertz spin ratchet effect in magnetic metamaterials Reviewed International coauthorship

    Hild M., Golub L. E., Fuhrmann A., Otteneder M., Kronseder M., Matsubara M., Kobayashi T., Oshima D., Honda A., Kato T., Wunderlich J., Back C., Ganichev S. D.

    PHYSICAL REVIEW B   Vol. 107 ( 15 )   2023.4

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    Publishing type：Research paper (scientific journal)   Publisher：Physical Review B  

    We report on spin ratchet currents driven by terahertz radiation electric fields in a Co/Pt magnetic metamaterial formed by triangle-shaped holes forming an antidot lattice and subjected to an external magnetic field applied perpendicularly to the metal film plane. We show that for a radiation wavelength substantially larger than the period of the antidots array, the radiation causes a polarization-independent spin-polarized ratchet current. The current is generated by the periodic asymmetric radiation intensity distribution caused by the near-field diffraction at the edges of the antidots, which induces spatially inhomogeneous periodic electron gas heating, and a phase-shifted periodic asymmetric electrostatic force. The developed microscopic theory shows that the magnetization of the Co/Pt film results in a spin ratchet current caused by both the anomalous Hall and the anomalous Nernst effects. Additionally, we observed a polarization-dependent trigonal spin photocurrent, which is caused by the scattering of electrons at the antidot boundaries resulting in a spin-polarized current due to the magnetization. Microscopic theory of these effects reveals that the trigonal photocurrent is generated at the boundaries of the triangle antidots, whereas the spin ratchet is generated due to the spatially periodic temperature gradient over the whole film. This difference causes substantially different hysteresis widths of these two currents.

    DOI： 10.1103/PhysRevB.107.155419

    Web of Science

    Scopus

  2. Investigation on Applying an InGaN Photocathode with Negative Electron Affinity for Electric Propulsion Reviewed

    INOUE Yusuke, NISHITANI Tomohiro, HONDA Anna, SATO Daiki, SHIKANO Haruka, KOIZUMI Atsushi, HONDA Yoshio, ICHIHARA Daisuke, SASOH Akihiro

    TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES   Vol. 66 ( 1 ) page： 10 - 13   2023

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES  

    DOI： 10.2322/tjsass.66.10

    Web of Science

    Scopus

    CiNii Research

  3. AlGaAs/GaAs superlattice photocathode grown by molecular beam epitaxy: correspondence between room temperature photoluminescence and quantum efficiency Reviewed

    I. Morita, F. Ishikawa, A. Honda, D. Sato, A. Koizumi, T. Nishitani, M. Tabuchi

    Japanese Journal of Applied Physics   Vol. 60 ( SBBK02 ) page： 1 - 3   2021.1

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.35848/1347-4065/abd6e0

  4. Optimization of InGaN thickness for high-quantum efficiency Cs/O activated InGaN photocathode Reviewed

    D. Sato, A. Honda, A. Koizumi, T. Nishitani, Y. Honda, and H. Amano

    Microelectronic Engineering   Vol. 223 ( 111229 ) page： 1 - 4   2020.2

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1016/j.mee.2020.111229

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Presentations 1

  1. Study of Carbon Behavior in Highly Carbon-doped GaN Crystal International conference

    Anna Honda, Hirotaka Watanabe, Wakana Takeuchi, Yoshio Honda, Hiroshi Amano, and Takeshi Kato

    International Conference on Materials and Systems for Sustainability 2023  2023.12.2 

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya University   Country：Japan  

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Industrial property rights 1

  1. 水銀を使わない半導体評価方法

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    Application no：特開2014-116510  Date applied：2014

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