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1997 Fiscal Year Final Research Report Summary

SPECIFIC FORMATION OF SILICON BASAD WIDEGAP SEMICONDUCTOR FILM FROM ORGANO-SILICON MATERIALS

Research Project

Project/Area Number 08455140
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Electronic materials/Electric materials
Research InstitutionRESEARCH INSTITUTE OF ELECTRONICS,SHIZUOKAUNIVERSITY

Principal Investigator

HATANAKA Yoshinori  SHIZUOKA UNIVERSITY,RESEARCH INSTITUTE OF ELECTRONICS PROFESSOR, 電子工学研究所, 教授 (60006278)

Co-Investigator(Kenkyū-buntansha) AOKI Toru  SHIZUOKA UNIV., GRADUATE SCHOOL OF ELECTRONIC SCIENCE AND TECHNOLOGY,RESEARCH AS, 大学院・電子科学研究科, 助手 (10283350)
NAKAMURA Takatou  SHIZUOKA UNIVERSITY,FACULTY OF ENGINEERING,PROFESSOR, 工学部, 教授 (10022287)
NAKANISHI Yoichiro  SHIZUOKA UNIVERSITY,RESEARCH INSTITUTE OF ELECTRONICS,ASSOCIATE PROFESSOR, 電子工学研究所, 助教授 (00022137)
KANDOU Masashi  SHIZUOKA UNIVERSITY,FACULTY OF ENGINEERING,PROFESSOR, 工学部, 教授 (60023248)
Project Period (FY) 1996 – 1997
Keywordsorgano-silicon / Rimote plasma / SiC / Hexamethyldisilane / SiN / hydrogen radical / Trisdimethylaminosilane / Surface wave
Research Abstract

The remote plasma enhanced chemical vapor deposition (RPE-CVD) organo-silicon as source compounds have been examined in terms of the mechanism of the activation steps and formation. In the SiC film formation, it is shown that hydrogen radicals act on the Si-Si bonds of the source materials. It is found that hexamethyldisilane ia a soutable monomer for preparing SiC film. In the SiN film formation, using trisdimethyl-aminosilane as a source material is suitable for SiN film formation. However, it is found that the deposited film is unstable when the substrate temperature is at room temperature and stable above 300C.
Microwave plasma sources were investigated for higt rate deposition in the remote plasma system. Slot antenna microwave applicator (SLAN) was examined for thin film depositions. This microwave plasma source is very stable in wide range of pressure, 0.01 to 10 Torr and we could get surface wave plasma excitation above 500W and higt concentration of over 1012 cm-3. By using this plasma, higt rate depositions of 300nm/min were carried out. It is found that the surface plasma is very soutable for the higt density plasma.
In near fufure, these resarch of CVD using organo silicon and organo metals are more required for widegap semiconducting film technology.

  • Research Products

    (14 results)

All Other

All Publications (14 results)

  • [Publications] S.Wickramanayaka et al.: "On the chemistry of a-SiO2 deposition by plasma enhanced CVD" Appl.Surf.Sci.113/11 4. 670-674 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] A.M.Wrobel et al.: "Atomic-induced chemical vapor deposition of a-Si:C:H thin fil materials alkylsilane precursors," Diamond and related Materials. 6. 1081-1091 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Sano et al.: "Low temperature deposition of SiC thin films on polymer surface by ECR plasma" Proc.of 4th Int.Symp.on Sputtering and Plasma Process (Kanazawa). 215-220 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Aoki et al.: "Deposition of crystalline germanium film in remote plasma after glow" Proc.of 4th Int.Symp.on Sputtering and plasma process (Kanazawa). 221-226 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Aoki et al.: "Preparation high quality SiNx films by remote plasma CVD using TDMAS" Electrochem.Soc.Proc.97-25. 1207-1214 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K.Sano et al.: "Low temperature deposition of SiC thin films on polymer surface by ECR plasma CVD" Electrochem.Soc.Proc.97-25. 1417-1422 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Wickramanayska et al.: "On the chemistry of a-SiO2 deposition by plasma enhanced CVD" Appl.Surf.Sci.113/114. 670-674 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] A.M.Wrobel et al.: "Atomic-induced CVD of a-SiC : H thin film using alkylsilane precursors" Diamond and related Materials. 6. 1081-1091 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sano et al.: "Low temperature deposition of SiC thin films on polymer surface by ECR plasma" Proc.4th Int.Symp.on Sputt.Plasma Proc.215-220 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Aoki et al.: "Deposition of crystalline germanium film in remote plasma after glow" Proc.4th Int.Symp.on Sputt.plasma Proc.221-226 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Aoki et al.: "Preparation of higt quality SiNx film by remote plasma CVD using TDMAS" Electrochem.Soc.Proc.97-25. 1207-1214 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Sano et al.: "Low temperature deposition of SiC thin films on polymer surface by ECR plasma" Electrochem.Soc.Proc.97-25. 1417-1422 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] A.M.Wrobel et al.: "Reactivity of alkylcarbosilanes in atomic hydrogen induced chemicai vapor deposition" J.Electrochem.Soc.145. 1060-1065 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] J.Tyczkowski et al.: " Electrical and optical properties of carbon-tin films plasma-deposited from tetramethyltin in a three-electrode reactor" Appl.Surf.Sci.113-114. 534-538 (1997)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-03-16  

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