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Construction of High-k Gate/Strain-engineered Germanium channel Structures with Functional Nano-system

Research Project

Project/Area Number 18063012
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionNagoya University

Principal Investigator

ZAIMA Shigeaki  Nagoya University, 大学院・工学研究科, 教授 (70158947)

Co-Investigator(Kenkyū-buntansha) OGAWA Masaki  名古屋大学, エコトピア科学研究所, 教授 (10377773)
SAKAI Akira  大阪大学, 大学院・基礎工学研究科, 教授 (20314031)
WATANABE Heiji  大阪大学, 大学院・工学研究科, 教授 (90379115)
SAKASHITA Mitsuo  名古屋大学, 大学院・工学研究科, 助教 (30225792)
KONDO Hiroki  名古屋大学, 大学院・工学研究科, 准教授 (50345930)
NAKATSUKA Osamu  名古屋大学, 大学院・工学研究科, 講師 (20334998)
Project Period (FY) 2006 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥194,900,000 (Direct Cost: ¥194,900,000)
Fiscal Year 2009: ¥24,200,000 (Direct Cost: ¥24,200,000)
Fiscal Year 2008: ¥57,600,000 (Direct Cost: ¥57,600,000)
Fiscal Year 2007: ¥56,500,000 (Direct Cost: ¥56,500,000)
Fiscal Year 2006: ¥56,600,000 (Direct Cost: ¥56,600,000)
Keywords半導体超微細化 / デバイス設計・製造プロセス / ナノ材料 / 半導体物性 / 表面・界面物性 / ポストスケーリング / ゲートスタック構造 / 歪ゲルマニウム
Research Abstract

We have investigated "high mobility tensile-strained Ge channel", "high dielectric and low leakage gate insulators/Ge stack", "Ge nitridation", and "metal alloy gate electrodes with work function controllability and high uniformity" for realization of novel group-IV semiconductors MOSFETs in the post-scaling generation. We have achieved finding new materials, establishing elemental technology, and developing integration technology of each material.

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report   Self-evaluation Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (87 results)

All 2010 2009 2008 2007 2006 Other

All Journal Article (45 results) (of which Peer Reviewed: 13 results) Presentation (33 results) Remarks (5 results) Patent(Industrial Property Rights) (4 results)

  • [Journal Article] Formation Processes of Ge_3N_4 Films by Radical Nitridation and Their Electrical Properties2010

    • Author(s)
      K. Kato, H. Kondo, M. Sakashita, S. Zaima
    • Journal Title

      Thin Solid Films 518(6)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Low temperature growth of Ge_<1-x>Sn_x buffer layers for tensile-strained Ge layers2010

    • Author(s)
      Y. Shimura, N. Tsutsui, O. Nakatsuka, A. Sakai, S. Zaima
    • Journal Title

      Thin Solid Films 518(6)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Structural change of direct silicon bonding substrates by interfacial oxide out-diffusion annealing2010

    • Author(s)
      T. Kato, Y. Nakamura, J. Kikkawa, A. Sakai, E. Toyoda, K. Izunome, O. Nakatsuka, S. Zaima, Y. Imai, S. Kimura, O. Sakata
    • Journal Title

      Thin Solid Films 518(6)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Metal-organic chemical vapor deposition of high-dielectric-constant praseodymium oxide films using a cyclopentadienyl precursor2010

    • Author(s)
      H. Kondo, S. Sakurai, M. Sakashita, A. Sakai, M. Ogawa, S. Zaima
    • Journal Title

      Appl. Phys. Lett. 96

      Pages: 12105-12105

    • NAID

      120002414452

    • Related Report
      2009 Final Research Report
  • [Journal Article] Metal-organic chemical vapor deposition of high-dielectric-constant praseodymium oxide films using a cyclopentadienyl precursor2010

    • Author(s)
      H.Kondo, S.Sakurai, M.Sakashita, A.Sakai, M.Ogawa, S.Zaima
    • Journal Title

      Appl.Phys.Lett. 96

    • NAID

      120002414452

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Low temperature growth of Ge_<1-x>Sn_x buffer layers for tensile-strained Ge layers2010

    • Author(s)
      Y.Shimura, N.Tsutsui, O.Nakatsuka, A.Sakai, S.Zaima
    • Journal Title

      Thin Solid Films 518

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal Stability and Scalability of Mictamict Ti-Si-N Metal-Oxide-Semiconductor Gate Electrodes2009

    • Author(s)
      H. Kondo, K. Furumai, M. Sakashita, A. Sakai, S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 48

    • NAID

      210000066523

    • Related Report
      2009 Final Research Report
  • [Journal Article] Control of Sn Precipitation and Strain Relaxation in Compositionally Step-Graded Ge_<1-x>Sn_x Buffer Layers for Tensile-Strained Ge Layers2009

    • Author(s)
      Y. Shimura, N. Tsutsui, O. Nakatsuka, A. Sakai, S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 48

    • Related Report
      2009 Final Research Report
  • [Journal Article] Effects of Atomic Layer Deposition-Al_2O_3 Interface Layers on Interfacial Properties of Ge Metal-Oxide-Semiconductor Capacitors2009

    • Author(s)
      R. Kato, S. Kyogoku, M. Sakashita, H. Kondo, S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 48

    • Related Report
      2009 Final Research Report
  • [Journal Article] Nitrogen-Content Dependence of Crystalline Structures and Resistivity of Hf-Si-N Gate Electrodes for Metal-Oxide-Semiconductor Field-Effect Transistors2009

    • Author(s)
      K. Miyamoto, K. Furumai, B.E. Urban, H. Kondo, S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 48

    • NAID

      210000066495

    • Related Report
      2009 Final Research Report
  • [Journal Article] Microstructures in directly bonded Sisubstrates2009

    • Author(s)
      Y. Ohara, T. Ueda, A. Sakai, O. Nakatsuka, M. Ogawa, S. Zaima, E. Toyoda, H. Isogai, T. Senda, K. Izunome, H. Tajiri, O. Sakata, S. Kimura, T. Sakata, H. Mori
    • Journal Title

      Solid-State Electronics 53

      Pages: 837-840

    • Related Report
      2009 Final Research Report
  • [Journal Article] Novel Method to Introduce Uniaxial Tensile Strain in Ge by Microfabrication of Ge/Si_<1-x>Ge_x Structures on Si(001) Substrates2009

    • Author(s)
      T. Mizutani, O. Nakatsuka, A. Sakai, H. Kondo, M. Ogawa, S. Zaima
    • Journal Title

      Solid-State Electronics 53(11)

      Pages: 1198-1201

    • Related Report
      2009 Final Research Report
  • [Journal Article] Origin of flatband voltage shift and unusual minority carrier generation in thermally grown GeO_2/Ge metal-oxide-semiconductor devices2009

    • Author(s)
      T. Hosoi, K. Kutsuki, G. Okamoto, M. Saito, T. Shimura, H. Watanabe
    • Journal Title

      Appl. Phys. Lett. 94

    • Related Report
      2009 Final Research Report
  • [Journal Article] Germanium oxynitride gate dielectrics formed by plasma nitridation of ultrathin thermal oxides on Ge(100)2009

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, H. Watanabe
    • Journal Title

      Appl. Phys. Lett. 95

    • NAID

      120007183052

    • Related Report
      2009 Final Research Report
  • [Journal Article] First-principles study to obtain evidence of low interface defect density at Ge/GeO_2 interfaces2009

    • Author(s)
      S. Saito, T. Hosoi, H. Watanabe, T. Ono
    • Journal Title

      Appl. Phys. Lett. 95

    • Related Report
      2009 Final Research Report
  • [Journal Article] Fabrication of local Ge-on-Insulator structures by lateral liquid-phase epitaxy: effect of controlling interface energy between Ge and insulators on lateral epitaxial growth2009

    • Author(s)
      T. Hashimoto, C. Yoshimoto, T. Hosoi, T. Shimura, H. Watanabe
    • Journal Title

      Appl. Phys. Express 2

    • NAID

      10025086916

    • Related Report
      2009 Final Research Report
  • [Journal Article] Thermal Stability and Scalability of Mictamict Ti-Si-N Metal-Oxide-Semiconductor Gate Electrodes2009

    • Author(s)
      H.Kondo, K.Furumai, M.Sakashita, A.Sakai, S.Zaima
    • Journal Title

      Jpn.J.Appl.Phys. 48

    • NAID

      210000066523

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystalline and electrical properties of mictamict TiSiN gate MOS capacitors2008

    • Author(s)
      K. Furumai, H. Kondo, M. Sakashita, A. Sakai, M. Ogawa, S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 47(4)

      Pages: 2420-2424

    • NAID

      10022549067

    • Related Report
      2009 Final Research Report
  • [Journal Article] Dependence of Electrical Characteristics on Interfacial Structures of Epitaxial NiSi_2/Si Schottky Contacts Formed from Ni/Ti/Si System2008

    • Author(s)
      O. Nakatsuka, A. Suzuki, S. Akimoto, A. Sakai, M. Ogawa, S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 47(4)

      Pages: 2402-2406

    • NAID

      10022551560

    • Related Report
      2009 Final Research Report
  • [Journal Article] Growth of highly strain-relaxed Ge_<1-x>Sn_x/virtual Ge by a Sn precipitation controlled compositionally step-graded method2008

    • Author(s)
      S. Takeuchi, Y. Shimura, O. Nakatsuka, S. Zaima, M. Ogawa, A. Sakai
    • Journal Title

      Appl. Phys. Lett. 92

    • Related Report
      2009 Final Research Report
  • [Journal Article] Silicide and germanide technology for contacts and gates in MOSFET applications2008

    • Author(s)
      S. Zaima, O. Nakatsuka, H. Kondo, M. Sakashita, A. Sakai, M. Ogawa
    • Journal Title

      Thin Solid Films 517(1)

      Pages: 80-83

    • Related Report
      2009 Final Research Report
  • [Journal Article] Tensile strained Ge layers on strain-relaxed Ge_<1-x>Sn_x/virtual Ge substrates2008

    • Author(s)
      S. Takeuchi, A. Sakai, O. Nakatsuka, M. Ogawa, S. Zaima
    • Journal Title

      Thin Solid Films 517(1)

      Pages: 159-162

    • Related Report
      2009 Final Research Report
  • [Journal Article] Characterization of bonding structures of directly bonded hybrid crystal orientation substrates2008

    • Author(s)
      E. Toyoda, A. Sakai, O. Nakatsuka, H. Isogai, T. Senda, K. Izunome, M. Ogawa, S. Zaima
    • Journal Title

      Thin Solid Films 517(1)

      Pages: 323-326

    • Related Report
      2009 Final Research Report
  • [Journal Article] Characteristics of pure Ge_3N_4 dielectric layers formed by high-density plasma nitridation2008

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, H. Watanabe
    • Journal Title

      Japanese J. Appl. Phys. 47

      Pages: 2415-2419

    • NAID

      10022551546

    • Related Report
      2009 Final Research Report
  • [Journal Article] Application of synchrotron x-ray diffraction methods to gate stacks of advanced MOS devices2008

    • Author(s)
      T. Shimura, T. Inoue, Y. Okamoto, T. Hosoi, A. Ogura, O. Sakata, S. Kimura, H. Edo, S. Iida, H. Watanabe
    • Journal Title

      ECS Transactions 13

    • Related Report
      2009 Final Research Report
  • [Journal Article] Observation of crystalline imperfection in supercritical thickness strained silicon on insulator wafers by synchrotron x-ray topography2008

    • Author(s)
      T. Shimura, T. Inoue, Y. Okamoto, T. Hosoi, H. Edo, S. Iida, A. Ogura, H. Watanabe
    • Journal Title

      ECS Transactions 16

      Pages: 539-543

    • Related Report
      2009 Final Research Report
  • [Journal Article] Tensile strained Ge layers on strain-relaxed Ge_<1-x>Sn_x/virtual Ge substrates2008

    • Author(s)
      S.Takeuchi, A.Sakai, O.Nakatsuka, M.Ogawa, and S.Zaima
    • Journal Title

      Thin Solid Films 517(1)

      Pages: 159-162

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Growth of highly strain-relaxed Ge_<1-x>Sn_x/virtual Ge by a Sn precipitation controlled compositionally step-graded method2008

    • Author(s)
      S.Takeuchi, Y.Shimura, O.Nakatsuka, S.Zaima, M.Ogawa, and A.Sakai
    • Journal Title

      Appl.Phys.Lett. 92

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Crystalline and electrical properties of mictamict TiSiN gate MOS capacitors2008

    • Author(s)
      K.Furumai, H.Kondo, M.Sakashita, A.Sakai, M.Ogawa and S.Zaima
    • Journal Title

      Jpn.J.Appl.Phys. 47(4)

      Pages: 2420-2424

    • NAID

      10022549067

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Growth of highly strain-relaxed Ge_<1-x> Sn_x/virtual Ge by a Sn precipitation controlled compositionally step-graded method2008

    • Author(s)
      S.Takeuchi, Y.Shimura, O.Nakatsuka, S.Zaima, M.Ogawa, A.Sakai
    • Journal Title

      Appl.Phys.Lett. 92

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Silicide and germanide technology for contacts and gates in MOSFET applications2008

    • Author(s)
      S.Zaima, O.Nakatsuka, H.Kondo, M.Sakashita, A.Sakai, M.Ogawa
    • Journal Title

      Thin Solid Films 517

      Pages: 80-83

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tensile strained Ge layers on strain-relaxed Ge_<1-x> Sn_x/virtual Ge substrates2008

    • Author(s)
      S.Takeuchi, A.Sakai, O.Nakatsuka, M.Ogawa, S.Zaima
    • Journal Title

      Thin Solid Films 517

      Pages: 159-162

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dependence of Electrical Characteristics on Interfacial Structure of Epitaxial NiSi_2/Si Schottky Contacts Formed from Ni/Ti/Si System2008

    • Author(s)
      O. Nakatsuka, A. Suzuki, S. Akimoto, A. Sakai, M. Ogawa, and S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 47

      Pages: 2402-2406

    • NAID

      10022551560

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystalline and electrical properties of mictamict TiSiN gate MOS capacitors2008

    • Author(s)
      K. Furumai, H. Kondo, M. Sakashita, A. Sakai, M. Ogawa and S. Zaima
    • Journal Title

      Jpn. J. Appl. Phys. 47

      Pages: 2420-2424

    • NAID

      10022549067

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Composition dependence of work function in metal (Ni, Pt)-germanide gate electrode2007

    • Author(s)
      D. Ikeno, Y. Kaneko, H. Kondo, M. Sakashita, A. Sakai, M. Ogawa, S. Zaima
    • Journal Title

      Jpn. J. Appl. phys. 46(4B)

      Pages: 1865-1869

    • NAID

      10022545673

    • Related Report
      2009 Final Research Report
  • [Journal Article] Growth and structure evaluation of strain-relaxed Ge_<1-x>Sn_x buffer layers grown on various types of substrates2007

    • Author(s)
      S. Takeuchi, A. Sakai, K. Yamamoto, O. Nakatsuka, M. Ogawa, S. Zaima
    • Journal Title

      Semicond. Sci. Technol. 22(1)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Humidity-dependent stability of amorphous germanium nitrides fabricated by plasma nitridation2007

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, H. Watanabe
    • Journal Title

      Applied Physics Letters 91

    • NAID

      120007183049

    • Related Report
      2009 Final Research Report
  • [Journal Article] Humidity-Dependent Stability of Amorphous Germanium Nitrides Fabricated by Plasma Nitridation2007

    • Author(s)
      K.Kutsuki, G.Okamoto, T.Hosoi, T.Shimura, and H.Watanabe
    • Journal Title

      Appl.Phys.Lett. 91

    • NAID

      120007183049

    • Related Report
      2008 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Humidity-dependent stability of amorphous germanium nitrides fabricated by plasma nitridation2007

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, and H. Watanabe
    • Journal Title

      Appl. Phys. Lett. 91

    • NAID

      120007183049

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth and structure evaluation of strain-relaxed Ge_1-xSn_x buffer layers grown on various types of substrates2007

    • Author(s)
      S.Takeuchi, A.Sakai, K.Yamamoto, O.Nakatsuka, M.Ogawa, S.Zaima
    • Journal Title

      Semiconductor Science and Technology 22 (1)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Comparison Dependence of Work Function in Metal (Ni, Pt)-Germanide Gate Electrodes2007

    • Author(s)
      D.Ikeno, K.Furumai, H.Kondo, M.Sakashita, A.Sakai, M.Ogawa, S.Zaima
    • Journal Title

      Japanese Journal of Applied Physics 46 (4B)

      Pages: 1865-1869

    • Related Report
      2006 Annual Research Report
  • [Journal Article] パルスレーザー蒸着法によるGe基板上へのPr酸化膜の作製とその構造及び電気的特性評価2007

    • Author(s)
      鬼頭伸幸, 坂下満男, 酒井朗, 中塚理, 近藤博基, 小川正毅, 財満鎭明
    • Journal Title

      特別研究会研究報告"ゲートスタック研究会 -材料・プロセス・評価の物理-"(第12回研究会)

      Pages: 251-256

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Pt-germanideゲート電極の結晶構造及び電気的特性の評価2007

    • Author(s)
      池野大輔, 古米孝平, 近藤博基, 坂下満男, 酒井朗, 小川正毅, 財満鎭明
    • Journal Title

      特別研究会研究報告"ゲートスタック研究会 -材料・プロセス・評価の物理-"(第12回研究会)

      Pages: 277-282

    • Related Report
      2006 Annual Research Report
  • [Journal Article] プラズマ窒化によるゲルマニウム窒化膜の形成とその安定性評価2007

    • Author(s)
      朽木克博, 岡本学, 志村考功, 安武潔, 渡部平司
    • Journal Title

      第54回応用物理学関係連合講演会 講演予稿集 第2分冊

      Pages: 864-864

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Self-limiting oxidation of SiGe alloy on silicon-on-insulator wafers2006

    • Author(s)
      T. Shimura, M. Shimizu, S. Horiuchi, H. Watanabe, K. Yasutake, M. Umeno
    • Journal Title

      Appl. Phys. Lett. 89

    • NAID

      120007183055

    • Related Report
      2009 Final Research Report
  • [Presentation] Potential of Ge_<1-x>Sn_x alloys as high mobility channel materials and stressors2010

    • Author(s)
      Invited: S. Takeuchi, Y. Shimura, T. Tsutsui, O. Nakatsuka, A. Sakai, S. Zaima
    • Organizer
      5th International WorkShop on New Group IV Semiconductor Nanoelectronics
    • Place of Presentation
      Sendai, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Crystalline Orientation Dependence of Electrical Properties on Mn Germanide/Ge(111) and (001) Schottky Contacts2010

    • Author(s)
      T. Nishimura, O. Nakatsuka, S. Zaima
    • Organizer
      Materials for Advanced Metallization
    • Place of Presentation
      Mechelen, Belgium
    • Related Report
      2009 Final Research Report
  • [Presentation] New insights into flatband voltage shift and minority carrier generation in GeO_2/Ge MOS devices2009

    • Author(s)
      T. Hosoi, M. Saito, I. Hideshima, G. Okamoto, K. Kutsuki, T. Shimura, S. Ogawa, T. Yamamoto, H. Watanabe
    • Organizer
      40^<th> IEEE Semiconductor Interface Specialist Conference
    • Place of Presentation
      Arlington, USA
    • Year and Date
      2009-12-03
    • Related Report
      2009 Final Research Report
  • [Presentation] Impact of plasma nitridation of physical and electrical properties of ultrathin thermal oxides on Ge(100)2009

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, H. Watanabe
    • Organizer
      MRS Fall Meeting, A7. 2
    • Place of Presentation
      Boston, USA
    • Year and Date
      2009-12-01
    • Related Report
      2009 Final Research Report
  • [Presentation] Fabrication of single-crystal local germanium-on-insulator structures by lateral liquid-phase epitaxy2009

    • Author(s)
      T. Hashimoto, C. Yoshimoto, T. Hosoi, T. Shimura, H. Watanabe
    • Organizer
      MRS Fall Meeting, A5. 1
    • Place of Presentation
      Boston
    • Year and Date
      2009-11-30
    • Related Report
      2009 Final Research Report
  • [Presentation] Formation and characterization of tensile-strained Ge layers on Ge_<1-x>Sn_x buffer layers2009

    • Author(s)
      Invited: S. Zaima, O. Nakatsuka, Y. Shimura, N. Tsutsui, A. Sakai
    • Organizer
      The 6th International Conference on Silicon Epitaxy and Heterostructures
    • Place of Presentation
      Los Angeles, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Low Temperature Growth of Ge_<1-x>Sn_x Buffer Layers for Tensile-strained Ge Layers2009

    • Author(s)
      Y. Shimura, N. Tsutsui, O. Nakatsuka, A. Sakai, S. Zaima
    • Organizer
      The 6th International Conference on Silicon Epitaxy and Heterostructures
    • Place of Presentation
      Los Angeles, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Structural change of direct silicon bonding substrates by interfacial oxide out-diffusion annealing2009

    • Author(s)
      T. Kato, T. Ueda, Y. Ohara, J. Kikkawa, Y. Nakamura, A. Sakai, O. Nakatsuka, S. Zaima, E. Toyoda, K. Izunome, Y. Imai, S. Kimura, O. Sakata
    • Organizer
      The 6th International Conference on Silicon Epitaxy and Heterostructures
    • Place of Presentation
      Los Angeles, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Formation Processes of Ge_3N_4 films by Radical Nitridation and their Electrical Properties2009

    • Author(s)
      K. Kato, H. Kondo, S. Zaima
    • Organizer
      The 6th International Conference on Silicon Epitaxy and Heterostructures
    • Place of Presentation
      Los Angeles, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Study on Gate Stacks in Future Nano-Scaled CMOS using Hard X-Ray Photoelectron Spectroscopy2009

    • Author(s)
      Invited: S. Zaima, O. Nakatsuka, T. Hattori
    • Organizer
      International Workshop for New Opportunities in Hard X-ray Photoelectron Spectroscopy
    • Place of Presentation
      New York, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Crystalline Structures and Electrical Properties of High Nitrogen-content Hf-Si-N Films2009

    • Author(s)
      K. Miyamoto, H. Kondo, S. Zaima
    • Organizer
      2009 International Conference on Solid State Devices and Materials (SSDM)
    • Place of Presentation
      Sendai, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Formation of GeSn Buffer Layers for High-Speed Strained-Ge Channel MOSFETs2009

    • Author(s)
      Invited: S. Zaima
    • Organizer
      The 1st International Workshop on Si based nano-electronics and -photonics
    • Place of Presentation
      Vigo, Spain
    • Related Report
      2009 Final Research Report
  • [Presentation] Formation and characterization of tensile-strained Ge layers on Ge_<1-X>Sn_x buffer layers2009

    • Author(s)
      S.Zaima, O.Nakatsuka, Y.Shimura, N.Tsutsui, A.Sakai
    • Organizer
      The 6th International Conference on Silicon Epitaxy and Heterostructures
    • Place of Presentation
      Los Angeles, USA((招待講演))
    • Related Report
      2009 Annual Research Report
  • [Presentation] Characterization and analyses of interface structures in directly bonded Si(011)/Si(001) substrates2008

    • Author(s)
      Invited: E. Toyoda, A. Sakai, O. Nakatsuka, H. Isogai, T. Senda, K. Izunome, K. Omote, S. Zaima
    • Organizer
      The 5th International Symposium on Advanced Science and Technology of Silicon Materials
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Characterization and Analyses of Interface Structures in Directly Bonded Si(011)/Si(001) Substrates2008

    • Author(s)
      E. Toyoda, A. Sakai, O. Nakatsuka, S. Zaima, M. Ogawa, H. Isogai, T. Senda, K. Izunome, K. Omote
    • Organizer
      The fourth International SiGe Technology and Device Meeting
    • Place of Presentation
      HsinChu, Taiwan
    • Related Report
      2009 Final Research Report
  • [Presentation] Microstructures in Directly Bonded Si Substrates2008

    • Author(s)
      A. Sakai, Y. Ohara, T. Ueda, O. Nakatsuka, M. Ogawa, S. Zaima, E. Toyoda
    • Organizer
      The fourth International SiGe Technology and Device Meeting
    • Place of Presentation
      HsinChu, Taiwan
    • Related Report
      2009 Final Research Report
  • [Presentation] Application of synchrotron x-ray diffraction methods to gate stacks of advanced MOS devices2008

    • Author(s)
      Invited: T. Shimura, T. Inoue, Y. Okamoto, T. Hosoi, A. Ogura, O. Sakata, S. Kimura, H. Edo, S. Iida, H. Watanabe
    • Organizer
      213^<th> ECS Meeting
    • Place of Presentation
      Phoenix, AZ, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Metalorganic Chemical Vapor Deposition of High-Dielectric-Constant Praseodymium Oxide Films using a Liquid Cyclopentadienyl Precursor2008

    • Author(s)
      H. Kondo, S. Sakurai, A. Sakai, M. Ogawa, S. Zaima
    • Organizer
      2008 International Conference on Solid State Devices and Materials (SSDM)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Control of Sn Precipitation and Strain relaxation in Compositionally Step-graded Ge_<1-x>Sn_x Buffer Layers for Tensile-strained Ge Layers2008

    • Author(s)
      Y. Shimura, N. Tsutsui, O. Nakatsuka, A. Sakai, S. Zaima
    • Organizer
      2008 International Conference on Solid State Devices and Materials (SSDM)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Formation of Ge_3N_4/Ge structures using nitrogen radicals and their thermal stability2008

    • Author(s)
      S. Oda, H. Kondo, M. Ogawa, S. Zaima
    • Organizer
      214th ECS meeting
    • Place of Presentation
      Honolulu, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Improved electrical properties of Ge_3N_4 interfaces by fluorine ion implantation2008

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, T. Shimura, H. Watanabe
    • Organizer
      IEEE Semiconductor Interface Specialists Conference
    • Place of Presentation
      San Diego, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Interface and defect control for group IV channel engineering(招待講演)2008

    • Author(s)
      S.Zaima
    • Organizer
      21th International Microprocesses and Nanotechnology Conference
    • Place of Presentation
      Fukuoka, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Strain and dislocations in group IV semiconductor heterostructures2007

    • Author(s)
      Invited: A. Sakai, O. Nakatsuka, M. Ogawa, S. Zaima
    • Organizer
      Materials Research Society 2007 Spring Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Tensile strained Ge layers on strain-relaxed Ge_<1-x>Sn_x/virtual Ge substrates2007

    • Author(s)
      S. Takeuchi, A. Sakai, O. Nakatsuka, M. Ogawa, S. Zaima
    • Organizer
      5th International Conference on Silicon Epitaxy and Heterostructures
    • Place of Presentation
      Marseille, France
    • Related Report
      2009 Final Research Report
  • [Presentation] Crystalline and electrical properties of mictamict TiSiN gate MOS capacitors2007

    • Author(s)
      K. Furumai, H. Kondo, M. Sakashita, A. Sakai, M. Ogawa, S. Zaima
    • Organizer
      2007 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Surface Treatment of Ge(001) Surface by Radical Nitridation2007

    • Author(s)
      H. Kondo, M. Fujita, A. Sakai, M. Ogawa, S. Zaima
    • Organizer
      2007 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Growth and Characterization of Tensile- Strained Ge Layers on Strain Relaxed Ge_<1-x>Sn_x Buffer Layers2007

    • Author(s)
      Invited: O. Nakatsuka, S. Takeuchi, A. Sakai, M. Ogawa, S. Zaima
    • Organizer
      The 3nd international workshop on new group IV semiconductor nanoelectronics
    • Place of Presentation
      Sendai, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Defect Control for Ge/Si and Ge_<1-x>Sn_x/Ge/Si Heterostructures2007

    • Author(s)
      Invited: A. Sakai, S. Takeuchi, O. Nakatsuka, M. Ogawa, S. Zaima
    • Organizer
      Fifth International Symposium on Control of Semiconductor Interfaces
    • Place of Presentation
      Tokyo, Japan
    • Related Report
      2009 Final Research Report
  • [Presentation] Thermal and humidity stability of Ge_3N_4 thin layers fabricated by high-density plasma nitridation2007

    • Author(s)
      K. Kutsuki, G. Okamoto, T. Hosoi, A. Yoshigoe, Y. Teraoka, T. Shimura, H. Watanabe
    • Organizer
      International Semiconductor Device Research Symposium
    • Place of Presentation
      Maryland, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Strain and dislocations in group IV semiconductor heterostructures(招待講演)2007

    • Author(s)
      A.Sakai, O.Nakatsuka, M.Ogawa, and S.Zaima
    • Organizer
      Materials Research Society 2007 Spring Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2008 Self-evaluation Report
  • [Presentation] Defect Control for Ge/Si and Ge1-xSnx/Ge/Si Heterostructures (Invited)2007

    • Author(s)
      A. Sakai, S. Takeuchi, O. Nakatsuka, M. Ogawa, and S. Zaima
    • Organizer
      Fifth International Symposium on Control of Semiconductor Interfaces
    • Place of Presentation
      Tokyo, Japan.
    • Related Report
      2007 Annual Research Report
  • [Presentation] Growth and structure evaluation of strain-relaxed Ge_<1-x>Sn_x buffer layers on virtual Ge(001) substrates2006

    • Author(s)
      S. Takeuchi, A. Sakai, K. Yamamoto, O. Nakatsuka, M. Ogawa, S. Zaima
    • Organizer
      The Third International SiGe Technology and Device Meeting
    • Place of Presentation
      Princeton, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] Composition dependence of work function in metal (Ni, Pt)-germanide gate electrodes2006

    • Author(s)
      D. Ikeno, K. Furumai, H. Kondo, M. Sakashita, A. Sakai, M. Ogawa, S. Zaima
    • Organizer
      2006 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Yokohama, Japan
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://alice.xtal.nagoya-u.ac.jp/zaimalab/

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://alice.xtal.nagoya-u.ac.jp/zaimalab/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://alice.xtal.nagoya-u.ac.jp/zaimalab/

    • Related Report
      2008 Self-evaluation Report
  • [Remarks]

    • URL

      http://alice.xtal.nagoya-u.ac.jp/zaimalab/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://alice.xtal.nagoya-u.ac.jp/zaimalab/

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 多層膜構造体の形成方法2008

    • Inventor(s)
      中塚理、酒井朗、小川正毅, (他4名)
    • Industrial Property Rights Holder
      名古屋大学
    • Industrial Property Number
      2008-122891
    • Filing Date
      2008
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] 多層膜構造体の形成方法2007

    • Inventor(s)
      中塚理、酒井朗、小川正毅、財満鎭明、近藤博基、湯川勝規、水谷卓也
    • Industrial Property Rights Holder
      国立大学法人名古屋大学
    • Filing Date
      2007
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] 伸張歪ゲルマニウム薄膜の作製方法、伸張歪ゲルマニウム薄膜、及び多層膜構造体2007

    • Inventor(s)
      竹内正太郎, 酒井朗, 中塚理, 小川正毅, 財満鎭明
    • Industrial Property Rights Holder
      国立大学法人名古屋大学
    • Filing Date
      2007-05-17
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] 伸張歪ゲルマニウム薄膜の作製方法、伸張歪ゲルマニウム薄膜、及び多層膜構造体2007

    • Inventor(s)
      竹内正太郎, 酒井朗, 中塚理、ほか2名
    • Industrial Property Rights Holder
      名古屋大学
    • Industrial Property Number
      2007-132189
    • Filing Date
      2007-05-23
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2018-03-28  

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