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Creation of Ge quantum structure on porous glass and its applications to optoelectronic integrated devices

Research Project

Project/Area Number 20K21009
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 21:Electrical and electronic engineering and related fields
Research InstitutionTokyo City University

Principal Investigator

Sawano Kentarou  東京都市大学, 理工学部, 教授 (90409376)

Co-Investigator(Kenkyū-buntansha) 藤間 卓也  東京都市大学, 理工学部, 教授 (40392097)
藤田 博之  東京都市大学, 付置研究所, 特別教授 (90134642)
Project Period (FY) 2020-07-30 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2022: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2021: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2020: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsゲルマニウム / ガラス / 発光デバイス / マイクロブリッジ / ナノドット / 多孔質ガラス
Outline of Research at the Start

Society5.0社会を迎え、IoTデバイス、特に高機能な超小型センサー、小型チップを形成する技術が重要となる。これらの高機能なデバイスが、透明なガラスやフレキシブル基板の上に実現できれば、低価格・透過機能などの利点を生かしIoTデバイス応用を中心に多様な応用・展開が広がる。その第一歩として、本研究ではガラス上に高品質な半導体量子ナノ構造を形成する、画期的な技術的ブレークスルーをめざす。

Outline of Final Research Achievements

We aimed establishments of technologies for formation of high quality semiconductor nano structures on nano porous glass substrates as novel technologies toward realization of IoT devices on transparent glass substrates. Particularly, we focused on Germanium as a material that has been attracting attentions for next-generation semiconductor devices, and we aimed creation of Ge nanodots on the glass substrate and their applications to light emitting devices. As results, we demonstrated that the Ge nanodots can be formed in the nano holes in the glass and obtained strong room-temperature light emission (PL). Furthermore, we applied the Ge nanodot structures to micro bridge fabrication and wafer bonding processes, demonstrating high potentialities of the Ge nanodots toward optoelectronic integrated device applications.

Academic Significance and Societal Importance of the Research Achievements

今日の高度情報化社会において、多種多様なIoTデバイスの開発が重要になっており、ガラスやフレキシブル基板上の低消費電力で低コストな半導体デバイスの実現が求められており、本成果はその基盤となる技術に繋がる。すなわち、車や建物、カメラやディスプレイなどを中心に、高機能な超小型センサー、小型チップを形成する技術に繋がる。学術的には、ナノ多孔構造を有するガラス界面における半導体結晶のナノ構造成長についての知見が初めて得られ、今後のナノ粒子、ナノドット等を基盤とした新しいナノ科学分野の開拓に繋がる。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (55 results)

All 2024 2023 2022 2021 2020

All Journal Article (12 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 12 results,  Open Access: 6 results) Presentation (43 results) (of which Int'l Joint Research: 23 results,  Invited: 3 results)

  • [Journal Article] Enhancement of room temperature electroluminescence from strained SiGe/Ge(111) multiple quantum wells light emitting diodes2024

    • Author(s)
      Shuya Kikuoka, Rena Kanesawa, Michihiro Yamada, Kohei Hamaya, Kentarou Sawano
    • Journal Title

      Materials Science in Semiconductor Processing

      Volume: 176 Pages: 108299-108299

    • DOI

      10.1016/j.mssp.2024.108299

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication of crack-free strained SiGe/Ge multiple quantum wells on Ge-on-Si(111) by the patterning method2024

    • Author(s)
      R. Kanesawa, S. Kikuoka, Y. Shibahara, Y. Wagatsuma, M. Yamada, K. Hamaya and K. Sawano
    • Journal Title

      Materials Science in Semiconductor Processing

      Volume: 176 Pages: 108300-108300

    • DOI

      10.1016/j.mssp.2024.108300

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Al-Ge-paste-induced liquid phase epitaxy of Si-rich SiGe(111) for epitaxial Co-based Heusleralloys2024

    • Author(s)
      Michihiro Yamada, Shota Suzuki, Ai I. Osakae, Kazuaki Sumi, Takahiro Inoue, Azusa N. Hattori, Shinya Yamada, Kentarou Sawano, Marwan Dhamrin, Kohei Hamaya
    • Journal Title

      Materials Science in Semiconductor Processing

      Volume: 174 Pages: 108232-108232

    • DOI

      10.1016/j.mssp.2024.108232

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth of all-epitaxial Co2MnSi/Ge/Co2MnSi vertical spin-valve structures on Si2024

    • Author(s)
      Yamada Atsuya、Yamada Michihiro、Kusumoto Shuhei、do Nascimento Julio A.、Murrill Connor、Yamada Shinya、Sawano Kentarou、Lazarov Vlado K.、Hamaya Kohei
    • Journal Title

      Materials Science in Semiconductor Processing

      Volume: 173 Pages: 108140-108140

    • DOI

      10.1016/j.mssp.2024.108140

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Sn doping on low-temperature growth of Ge epilayers on half-metallic Co2FeSi2024

    • Author(s)
      Yamada Michihiro、Kusumoto Shuhei、Yamada Atsuya、Sawano Kentarou、Hamaya Kohei
    • Journal Title

      Materials Science in Semiconductor Processing

      Volume: 171 Pages: 107987-107987

    • DOI

      10.1016/j.mssp.2023.107987

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication of SiGe/Ge microbridges based on Ge-on-Si(110) and observation of resonant light emission2022

    • Author(s)
      T. Inoue, Y. Wagatsuma, R. Ikegaya, K. Okada, K. Sawano
    • Journal Title

      Journal of Crystal Growth

      Volume: 590 Pages: 126682-126682

    • DOI

      10.1016/j.jcrysgro.2022.126682

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fabrication of branch-like bridges based on Ge-on-Si (110) and observation of resonant light emission2022

    • Author(s)
      Takahiro Inoue, Youya Wagatsuma, Reo Ikegaya, Ayaka Odashima, Masaki Nagao, Kentarou Sawano
    • Journal Title

      ECS Transactions

      Volume: 109 Issue: 4 Pages: 297-302

    • DOI

      10.1149/10904.0297ecst

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] A drastic increase in critical thickness for strained SiGe by growth on mesa-patterned Ge-on-Si2021

    • Author(s)
      Wagatsuma Youya、Alam Md. Mahfuz、Okada Kazuya、Yamada Michihiro、Hamaya Kohei、Sawano Kentarou
    • Journal Title

      Applied Physics Express

      Volume: 14 Issue: 2 Pages: 025502-025502

    • DOI

      10.35848/1882-0786/abd4c5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced electroluminescence from Ge-on-Si by precise in-situ doping and post-annealing2021

    • Author(s)
      Yamada Kodai、Wagatsuma Youya、Okada Kazuya、Hoshi Yusuke、Sawano Kentarou
    • Journal Title

      Applied Physics Express

      Volume: 14 Issue: 4 Pages: 045504-045504

    • DOI

      10.35848/1882-0786/abf0df

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] (Invited) Strain Engineering of Si/Ge Heterostructures on Ge-on-Si Platform2020

    • Author(s)
      Sawano Kentarou、Youya Wagatsuma、Alam Md. M、Omata Kaisei、Niikura Kenta、Shibata Shougo、Hoshi Yusuke、Yamada Michihiro、Hamaya Kohei
    • Journal Title

      ECS Transactions

      Volume: 98 Issue: 5 Pages: 267-276

    • DOI

      10.1149/09805.0267ecst

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Strong Room-Temperature Electroluminescence from Ge-on-Si by Precise in-situ Doping Control2020

    • Author(s)
      Yamada Kodai、Hoshi Yusuke、Sawano Kentarou
    • Journal Title

      ECS Transactions

      Volume: 98 Issue: 5 Pages: 513-518

    • DOI

      10.1149/09805.0513ecst

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Increased Critical Thickness for Strained SiGe on Ge-on-Si(111)2020

    • Author(s)
      Youya Wagatsuma、Alam Md. M、Okada Kazuya、Hoshi Yusuke、Yamada Michihiro、Hamaya Kohei、Sawano Kentarou
    • Journal Title

      ECS Transactions

      Volume: 98 Issue: 5 Pages: 499-503

    • DOI

      10.1149/09805.0499ecst

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 近・中赤外領域におけるSiマイクロリング共振器のQ値の波長依存性2024

    • Author(s)
      関 祥真
    • Organizer
      第71回応用物理学会春季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 選択的イオン注入によるGe-on-Si(111)上歪みSiGeへのクラック発生の抑制2024

    • Author(s)
      長尾 優希
    • Organizer
      第71回応用物理学会春季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 高移動度歪みGeチャネルに向けたSi(111)上SiGeバッファーの形成とクラック発生抑制2024

    • Author(s)
      澤野 憲太郎
    • Organizer
      第71回応用物理学会春季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] パターニング手法によって形成した歪み SiGe 層内へのクラック発生に対する熱処理の影響2024

    • Author(s)
      澤野 憲太郎
    • Organizer
      第71回応用物理学会春季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Strain engineering of Si/Ge heterostructures based on Ge virtual substrates2023

    • Author(s)
      Kentarou Sawano
    • Organizer
      E-MRS 2023 Spring Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fabrication of Si/Ge microbridges based on Ge-on-Si (110) and effect of bridge length2023

    • Author(s)
      Takahiro Inoue
    • Organizer
      The Joint ISTDM-ICSI 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Diode characteristics and room temperature EL emission of strained SiGe/Ge quantum well LEDs2023

    • Author(s)
      Shuya Kikuoka
    • Organizer
      The Joint ISTDM-ICSI 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of crack free strained SiGe/Ge multiple quantum wells on Ge on Si(111) by the patterning method2023

    • Author(s)
      R. Kanesawa
    • Organizer
      The Joint ISTDM-ICSI 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ge-on-SOIを用いた完全浮遊型マイクロブリッジの作製2023

    • Author(s)
      小田島 綾華
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] レーザーマーカを用いたGe-on-Insulator(111)の作製と歪みSiGe再成長2023

    • Author(s)
      櫻井 優一
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Ge-on-Insulator (100)上のSiGe/Ge多重量子井戸の作製と結晶性および光学特性評価2023

    • Author(s)
      佐野 汐音
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Al2O3パッシベーションによるGeマイクロブリッジからの発光強度増大2023

    • Author(s)
      井上 貴裕
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Ge-on-Si(111)上の歪みSiGe/Ge多重量子井戸形成における臨界膜厚の増加とクラック発生の抑制2023

    • Author(s)
      金澤 伶奈
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] パターニングを施した Si(111)上への歪み SiGe/Ge の作製と評価2023

    • Author(s)
      長尾 優希
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 超音波による歪みSiGe/Ge-on-Si(111)へのクラック発生2023

    • Author(s)
      芝原 夕夏
    • Organizer
      第84回 応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Epitaxially grown of SiGe on Ge microbridge and observation of strong resonant light emission2022

    • Author(s)
      T. Inoue, Y. Wagatsuma, L. Ikegaya, A. Odashima, M. Nagao and K. Sawano
    • Organizer
      The 242nd ECS Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of microbridges based on Ge-on-SOI and observation of strong resonant light emission2022

    • Author(s)
      Ayaka Odashima, Takahiro Inoue, Youya Wagatsuma, Reo Ikegaya, Masaki Nagao and Kentarou Sawano
    • Organizer
      The 242nd ECS Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of strained Ge microbridge structures with meshed pads and their optical properties2022

    • Author(s)
      Reo Ikegaya, Takahiro Inoue, Takuya Komazawa, Youya Wagatsuma and Kentarou Sawano
    • Organizer
      The 242nd ECS Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of microbridges based on Ge-on-SOI and observation of strong resonant light emission2022

    • Author(s)
      Ayaka Odashima, Takahiro Inoue, Youya Wagatsuma, Reo Ikegaya, Masaki Nagao and Kentarou Sawano
    • Organizer
      The 22nd International Vacuum Congress IVC-22
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Pumping power dependence of light emissions from strained Ge microbridges2022

    • Author(s)
      T. Inoue, Y. Wagatsuma, R. Ikegaya, A. Odashima, M. Nagao, K. Sawano
    • Organizer
      The 22nd International Vacuum Congress IVC-22
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of SiGe/Ge microbridges based on Ge-on-Si(110) and observation of resonant light emission2022

    • Author(s)
      T. Inoue, Y. Wagatsuma, R. Ikegaya, A. Odashima, M. Nagao, K. Sawano
    • Organizer
      APAC Silicide 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of branch-like bridges based on Ge-on-Si(110) and observation of strong resonant light emission2022

    • Author(s)
      Takahiro Inoue, Youya Wagatsuma, Leo Ikegaya, Kentarou Sawano
    • Organizer
      The 2022 Spring Meeting of the European Materials Research Society (E-MRS)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ge-on-SOI上のマイクロブリッジの作製と強い共振発光の観測2022

    • Author(s)
      小田島 綾華、井上 貴裕、我妻 勇哉、池ヶ谷 玲雄、長尾 優希、澤野 憲太郎
    • Organizer
      第83回 応用物理学会秋季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] Ge-on-Si (110)を用いた枝型マイクロブリッジ作製による共振発光の観測2022

    • Author(s)
      井上 貴裕、我妻 勇哉、池ヶ谷 玲雄、小田島 綾華、長尾 優希、澤野 憲太郎
    • Organizer
      第83回 応用物理学会秋季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 二軸歪みGeマイクロブリッジの発光特性におけるスリット導入の効果2022

    • Author(s)
      駒澤 卓哉、池ヶ谷 玲雄、井上 貴裕、我妻 勇哉、澤野 憲太郎
    • Organizer
      第83回 応用物理学会秋季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 階層的ナノ多孔層ガラス基板を用いたPドープGeナノ結晶の形成と発光特性2022

    • Author(s)
      長尾 優希、井上 貴裕、小田島 綾華、我妻 勇哉、藤間 卓也、澤野 憲太郎
    • Organizer
      第83回 応用物理学会秋季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] メッシュ型パッドを有する歪みGeマイクロブリッジの発光特性にホールサイズが与える影響2022

    • Author(s)
      池ヶ谷 玲雄、井上 貴裕、駒澤 卓哉、我妻 勇哉、澤野 憲太郎
    • Organizer
      第83回 応用物理学会秋季学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] Strong room-temperature EL emission from Ge-on-Si(111) diodes with ferromagnetic Schottky-tunnel electrodes2021

    • Author(s)
      Yuwa Sugiura, Masashi Sasaki, Youya Wagatsuma, Koudai Yamada, Yusuke Hoshi, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      ISNTT 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Strong resonant light emission in strained Ge microbridges2021

    • Author(s)
      Takahiro Inoue, Youya Wagatsuma, Leo Ikegaya, Kazuya Okada and Kentarou Sawano
    • Organizer
      ISNTT 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Observation of photoluminous from SiGe/Ge MQW on Ge-on-Si(111)2021

    • Author(s)
      Youya Wagatsuma, Md. Mahfuz Alam, Kazuya Okada, Rena Kanesawa, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      ISNTT 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Strong room-temperature EL emission from Ge-on-Si(111) diodes2021

    • Author(s)
      Yuwa Sugiura, Masashi Sasaki, Youya Wagatsuma, Koudai Yamada, Yusuke Hoshi, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      ICMBE 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Epitaxial growth of strained Si0.2Ge0.8 on Ge microbridge2021

    • Author(s)
      Takahiro Inoue, Youya Wagatsuma, Leo Ikegaya, Kazuya Okada and Kentarou Sawano
    • Organizer
      ICMBE 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Suppression of crack formation and propagation in strained SiGe by patterning Ge-on-Si substrates2021

    • Author(s)
      Youya Wagatsuma, Md. Mahfuz Alam, Kazuya Okada, Rena Kanesawa, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      ICMBE 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Room temperature EL from strained Ge-on-Si(111) diode structures2021

    • Author(s)
      Yuwa Sugiura, Youya Wagatsuma, Koudai Yamada, Yusuke Hoshi, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      EMRS 2021 Spring Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of uniaxial strain direction on luminescence properties of strained Ge microbridge structures2021

    • Author(s)
      Takahiro Inoue, Youya Wagatsuma, Kodai Yamada and Kentarou Sawano
    • Organizer
      EMRS 2021 Spring Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Suppression of crack formation in strained SiGe layers by patterning of Ge-on-Si substrates2021

    • Author(s)
      Youya Wagatsuma, Md. Mahfuz Alam, Kazuya Okada, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      EMRS 2021 Spring Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] In-situドーピング制御によるGe-on-Siからの室温EL発光2021

    • Author(s)
      山田 航大、星 裕介、澤野 憲太郎
    • Organizer
      第68回 応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 歪みGeマイクロブリッジ構造の発光特性に及ぼす一軸歪み方向の影響2021

    • Author(s)
      井上 貴裕、我妻 勇哉、山田 航大、澤野 憲太郎
    • Organizer
      第68回 応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Ge基板に替わりGe-on-Siを用いることによる歪みSiGeへのクラック発生抑制2021

    • Author(s)
      我妻 勇哉、Md. Mahfuz Alam、岡田 和也、山田 道洋、浜屋 宏平、澤野 憲太郎
    • Organizer
      第68回 応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 歪みGe-on-Si(111)ダイオード構造からの室温EL発光2021

    • Author(s)
      杉浦 由和、我妻 勇哉、山田 航大、星 祐介、山田 道洋、浜屋 宏平、澤野 憲太郎
    • Organizer
      第68回 応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Strain engineering of Si/Ge heterostructures on Ge-on-Si platform2020

    • Author(s)
      Kentarou Sawano, Youya Wagatsuma, Md. Mahfuz Alam, Kaisei Omata, Kenta Niikura, Shougo Shibata, Yusuke Hoshi, Michihiro Yamada and Kohei Hamaya
    • Organizer
      PRiME 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Increased critical thickness for strained SiGe on Ge-on-Si(111)2020

    • Author(s)
      Youya Wagatsuma, Md. Mahfuz Alam, Kazuya Okada, Yusuke Hoshi, Michihiro Yamada, Kohei Hamaya and Kentarou Sawano
    • Organizer
      PRiME 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Strong room-temperature electroluminescence from Ge-on-Si by precise in-situ doping control2020

    • Author(s)
      Kodai Yamada, Yusuke Hoshi and Kentarou Sawano
    • Organizer
      PRiME 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research

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Published: 2020-08-03   Modified: 2025-01-30  

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