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VILLAMIN Maria Emma  VILLAMIN MARIAEMMA

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Villamin Maria Emma  VILLAMIN MARIAEMMA

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Researcher Number 00960874
Affiliation (Current) 2026: 豊田工業大学, 工学(系)研究科(研究院), ポストドクトラル研究員
Affiliation (based on the past Project Information) *help 2022 – 2024: 豊田工業大学, 工学(系)研究科(研究院), ポストドクトラル研究員
Review Section/Research Field
Principal Investigator
0302:Electrical and electronic engineering and related fields
Keywords
Principal Investigator
GaN superjunction / Laser annealing / ArF excimer laser / ArF activation annealing / Laser activation / Co doped wafer / Mg doped GaN / ArF activation / Excimer laser / GaN Laser activation … More / Mg activation / excimer laser / laser annealing / GaN Less
  • Research Projects

    (1 results)
  • Research Products

    (10 results)
  •  Development of GaN superjunction devices with pGaN ArF laser activation for high power applicationPrincipal Investigator

    • Principal Investigator
      Villamin Maria Emma
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0302:Electrical and electronic engineering and related fields
    • Research Institution
      Toyota Technological Institute

All 2024 2023

All Journal Article Presentation

  • [Journal Article] Electrical and structural properties of ArF excimer laser activation of Mg-doped GaN small area mesa device2024

    • Author(s)
      Villamin Maria Emma、Roca Ronel Christian、Kamiya Itaru、Iwata Naotaka
    • Journal Title

      Optical Engineering

      Volume: 63 Issue: 09 Pages: 0961011-8

    • DOI

      10.1117/1.oe.63.9.096101

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Journal Article] ArF excimer laser activation of Mg-doped GaN small area mesa device2024

    • Author(s)
      M.E. Villamin, R.C. Roca, I. Kamiya & N. Iwata
    • Journal Title

      Proc. SPIE 12886, Gallium Nitride Materials and Devices XIX

      Volume: 128860 Pages: 63-63

    • DOI

      10.1117/12.3002082

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20438, KAKENHI-PROJECT-22K04227
  • [Presentation] ArF excimer laser activation of Mg-doped GaN small area mesa device2024

    • Author(s)
      M.E. Villamin & N. Iwata
    • Organizer
      SPIE Photonics West 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] Annealing in Oxygen ambient of In-based contact for Mg-doped p-GaN2024

    • Author(s)
      M.E. Villamin & N. Iwata
    • Organizer
      JSAP 71st Spring Meeting
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] GaN Heterojunction rectifier diode with low turn-on voltage and high breakdown voltage for energy harvesting2023

    • Author(s)
      N. Iwata, K. Hino & M.E. Villamin
    • Organizer
      International Conference on Solid Stated Devices and Materials
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] Annealing temperature dependence of In/Au electrode performance on p-GaN2023

    • Author(s)
      M.E. Villamin & N. Iwata,
    • Organizer
      JSAP 84th Autumn Meeting
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] N2/O2雰囲気アニールによるAu/Ni/p-GaNオーム性接触の低抵抗化2023

    • Author(s)
      N. Iwata, J. Miyake, & M.E. Villamin
    • Organizer
      電子情報通信学会2023年ソサイエティ大会
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] Comparison of Thermal and ArF Excimer Laser Activation of Mg-doped GaN2023

    • Author(s)
      Maria Emma Villamin, Naotaka Iwata
    • Organizer
      JSAP Spring Conference 2023
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] Formation of In/Au low-temperature contact for laser-activated pGaN2023

    • Author(s)
      M.E. Villamin & N. Iwata
    • Organizer
      14th International Conference on Nitride Semiconductors 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20438
  • [Presentation] 低オン電圧高電流特性を示す環境発電用GaN ヘテロ接合整流ダイオード2023

    • Author(s)
      K. Hino, M.E. Villamin & N. Iwata
    • Organizer
      JSAP 68th Spring Meeting
    • Data Source
      KAKENHI-PROJECT-22K20438

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