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A study on room-temperature atomic layer deposition by using radical-enhanced surface-stimulation techniques

Research Project

Project/Area Number 24510147
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nanomaterials/Nanobioscience
Research InstitutionYamagata University

Principal Investigator

HIROSE Fumihiko  山形大学, 理工学研究科, 教授 (50372339)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords原子層堆積 / 励起 / 金属酸化膜 / 吸着 / 酸化 / 室温 / 酸化物 / 飽和吸着 / コーティング / ゲート絶縁膜 / 原子層堆積法 / 酸化膜 / プラズマ / 国際情報交換
Outline of Final Research Achievements

To realize next-generation semiconductor devices with an atomic scale, we developed room-temperature (RT) atomic layer deposition of HfO2, TiO2 and Al2O3 that might allow the minimum thermal budget in the LSI fabrication. In the course of the research, we directly observed fundamental reactions of source gas adsorption and oxidation. It was found that metal organic precursors of TEMAH, TDMAT and TMA are possible to adsorb on the hydroxylated oxide surfaces even at RT, whereas the plasma excited water and oxygen is effective in oxidizing the precursor saturated surface with the OH termination. The reaction models of the RT ALD were proposed in this study.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (22 results)

All 2015 2014 2013 2012 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 1 results) Presentation (11 results) (of which Invited: 2 results) Remarks (1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Infrared study on room-temperature atomic layer deposition of HfO2 using tetrakis (ethylmethylamino) hafnium and remote plasma-excited oxidizing agents2015

    • Author(s)
      Kensaku Kanomata, Hisashi Ohba, P. Pungboon Pansila, Bashir Ahmmad, Shigeru Kubota, Kazuhiro Hirahara, Fumihiko Hirose
    • Journal Title

      Journal of Vacuum Science & Technology A

      Volume: 33 Issue: 1

    • DOI

      10.1116/1.4899181

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Room temperature atomic layer deposition of gallium oxide investigated by IR absorption spectroscopy2015

    • Author(s)
      P. Pungboon Pansila, Kensaku Kanomata, Bashir Ahmmad, Shigeru Kubota, Fumihiko Hirose
    • Journal Title

      IEICE TRANSACTIONS on ELECTRONICS

      Volume: E98-C

    • NAID

      130005067743

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nitrogen adsorption of Si(100) surface by plasma excited ammonia2015

    • Author(s)
      P. Pungboon Pansila, Kensaku Kanomata, Bashir Ahmmad, Shigeru Kubota, Fumihiko Hirose
    • Journal Title

      IEICE TRANSACTIONS on ELECTRONICS

      Volume: E98-C

    • NAID

      130005067741

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] リモートプラズマを用いたアルミナ室温原子層堆積プロセスと表面 反応過程評価2014

    • Author(s)
      鹿又 健作 パンシラ ポープンブン 大場 尚志 有馬 ボシールアハンマド 久保田 繁 平原 和弘 廣瀬文彦
    • Journal Title

      電子情報通信学会論文誌 C

      Volume: J98-C Pages: 1-7

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Room temperature atomic layer deposition of SiO22014

    • Author(s)
      Fumihiko Hirose, Kensaku Kanomata, Shigeru. Kubota, Bashir. Ahmmad, and Kazuhiro Hirahara
    • Journal Title

      Applied Mechanics and Materials

      Volume: 490-491 Pages: 118-122

    • DOI

      10.4028/www.scientific.net/amm.490-491.118

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Non-heating atomic layer deposition of SiO2 using tris(dimethylamino)silane and plasma-excited water vapor2012

    • Author(s)
      M. Degai, K. Kanomata, K. Momiyama, S. Kubota, K.Hirahara, F. Hirose
    • Journal Title

      Thin Solid Films

      Volume: 525 Pages: 73-76

    • DOI

      10.1016/j.tsf.2012.10.043

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] IR study of Atomic-layer-deposition of HfO_2 with tetrakis (ethylmethylamino) hafnium (TEMAH), ozone and water vapor2012

    • Author(s)
      F.Hirose, Y.Kinoshita, K.Kanomata, K.Momiyama, S.Kubota, K.Hirahara
    • Journal Title

      Applied Surface Science

      Volume: 258 Issue: 19 Pages: 7726-7731

    • DOI

      10.1016/j.apsusc.2012.04.130

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] RT atomic layer deposition of hafnium oxide by using plasma excited oxygen and water vapor2015

    • Author(s)
      F. Hirose, K. Kanomata, B. Ahammad, S. Kubota
    • Organizer
      6th Int National Workshop on Nanostructures and Nanoelectronics
    • Place of Presentation
      東北大学 仙台
    • Year and Date
      2015-03-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] Room temperature atomic layer deposition of oxide films with plasma excited water vapor2014

    • Author(s)
      F. Hirose
    • Organizer
      Collaborative Conference on 3D & Materials Research
    • Place of Presentation
      インチョン 韓国
    • Year and Date
      2014-06-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Infrared Study on Room-temperature Atomic Layer Deposition of HfO2 Using         Tetrakis (ethylmethlamino)hafnium and Remote-plasma Excited Oxdizing Agents2014

    • Author(s)
      K. Kanomata, H. Ohba, P. Pungboon Pansila, T. Suzuki, B. Ahmmad, S. Kubota, K. Hirahara F. Hirose
    • Organizer
      Atomic Layer Deposition 2014
    • Place of Presentation
      ホテルグランビア京都
    • Year and Date
      2014-06-15 – 2014-06-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Effects of ALD Deposited TiO2 Coating on TiO2 Nanoparticle Electrodes in Dye Sensitized Solar Cells2014

    • Author(s)
      Yuki Kato, Eiki Ito, Kensaku Kanomata, Bashil Ahmmad, Shigeru Kubota, Fumihiko Hirose
    • Organizer
      Atomic Layer Deposition 2014
    • Place of Presentation
      ホテルグランビア京都
    • Year and Date
      2014-06-15 – 2014-06-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] プラズマ励起原子層堆積法による室温酸化ハフニウム成膜2014

    • Author(s)
      鹿又健作, 大場尚志, 有馬ボシールアハンマド, 久保田繁, 平原和弘, 廣瀬文彦
    • Organizer
      電子情報通信学会 電子デバイス研究会
    • Place of Presentation
      山形大学
    • Year and Date
      2014-04-17 – 2014-04-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Room temperature atomic layer deposition of oxide films on flexible materials2014

    • Author(s)
      F. Hirose, K. Kanomata, S. Kubota, K. Hirahara
    • Organizer
      The Joint Symposium of 8th International Symposium on Medical, Bio- and Nano-Electronics 5th International Workshop on Nanostructures & Nanoelectronics
    • Place of Presentation
      東北大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Room-temperature SiO2 ALD with TDMAS and plasma-excited water vapor2012

    • Author(s)
      F. Hirose, M. Degai, K. Kanomata, K. Momiyama
    • Organizer
      AVS ALD Conference 2012
    • Place of Presentation
      Westin Velbue, ドレスデン市, ドイツ
    • Related Report
      2012 Research-status Report
  • [Presentation] Ge MOS capacitor fabricated by plasma enhanced atomic layer deposition at room temperature2012

    • Author(s)
      F. Hirose, M. Degai, K. Kanomata, K. Momiyama
    • Organizer
      ECS meeting 2012 in Seatle
    • Place of Presentation
      ワシントン国際会議場, シアトル市, 米国
    • Related Report
      2012 Research-status Report
  • [Presentation] Reaction mechanism of non-heating SiO2 atomic layer deposition2012

    • Author(s)
      F. Hirose
    • Organizer
      ECS meeting 2012 in Honolulu
    • Place of Presentation
      ホノルル国際会議場, 米国
    • Related Report
      2012 Research-status Report
  • [Presentation] Non-Heating Atomic Layer Deposition of TiO2 by Using Plasma Excited Water Vapor

    • Author(s)
      Kensaku Kanomata, Katsuaki Momiyama, Takahiko Suzuki, Shigeru Kubota, Kazuhiro Hirahara, and  Fumihiko Hirose
    • Organizer
      ECS meeting
    • Place of Presentation
      Sheraton Center(カナダ)
    • Related Report
      2013 Research-status Report
  • [Presentation] Room temperature atomic layer deposition of SiO2 on flexible plastic materials

    • Author(s)
      Fumihiko Hirose
    • Organizer
      International Conference on Science and Engineering Materials
    • Place of Presentation
      Sharda University(インド)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] LSI用メタル配線技術・室温原子層堆積技術

    • URL

      http://fhirose.yz.yamagata-u.ac.jp/

    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 薄膜堆積方法2015

    • Inventor(s)
      廣瀬文彦
    • Industrial Property Rights Holder
      廣瀬文彦
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2015-005596
    • Filing Date
      2015-01-15
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 酸化物薄膜の形成方法及び装置2013

    • Inventor(s)
      廣瀬文彦、鹿又健作
    • Industrial Property Rights Holder
      廣瀬文彦、鹿又健作
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-261850
    • Filing Date
      2013-12-19
    • Related Report
      2013 Research-status Report
  • [Patent(Industrial Property Rights)] 薄膜形成方法及び装置2013

    • Inventor(s)
      廣瀬文彦 出貝求
    • Industrial Property Rights Holder
      廣瀬文彦 出貝求
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-011476
    • Filing Date
      2013-01-24
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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