ITO Masahisa 伊藤正久

… Alternative Names

伊藤正久イトウマサヒサ

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Researcher Number	90124362
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2008 – 2010: Gunma University, 大学院・工学研究科, 教授 2004 – 2006: 群馬大学, 工学部, 教授 2001: Gunma University, Engineering, Professor, 工学部, 教授 1999 – 2000: 姫路工業大学, 理学部, 助教授 1993 – 1997: 姫路工業大学, 理学部, 助教授 1994: 姫路工業大学, 助教授 1989: 理化学研究所, 結晶学研究室, 研究員
Review Section/Research Field	Principal Investigator 固体物性Ⅱ(磁性・金属・低温) / Condensed matter physics II Except Principal Investigator 固体物性Ⅱ(磁性・金属・低温) / 固体物性
Keywords	Principal Investigator X線磁気回折 / 軌道磁気モーメント / スピン磁気モーメント / 磁気形状因子 / X線磁気散乱 / 強磁性体 / ウラン / 軌道磁気形状因子 / スピン磁気形状因子 / X線磁気ブラッグ散乱 … More / Perovskite Titanium Oxide / Orbital Ordering / Spin Density / Orhital Maggnetic Form Fartor / Soin Magnetic Form Factor / X-rav Magnetic Scatterine / X-rav Magnetic Diffraction / YTiO_3 / ペロブスカイト酸化物 / ペロブスカイトチタン酸化物 / 軌道整列 / スピン密度分布 / orbital magnetic moment / spin magnetic moment / uranium / high pressure / ferromagnet / synchrotron radiation / X-ray magnetic scattering / X-ray magnetic diffraction / 超伝導磁石 / フェリ磁性体 / 高圧 / 放射光 / Magnetic amorphous alloy / LS Separation / Uranium / Orbital magnetic moment / Spin magnetic moment / Magnetic form factor / Circularly polanzed X-rays / X-ray magnitic scattering / 磁気散乱 / 磁性 / 非晶質合金 / アモルファス磁性合金 / ウランモノカルユゲナイド / 非晶質磁性合金 / LS分離 / 円偏光X線 / 希土類化合物 / 放射光X線 / 軌道モーメント / スピンモーメント / 磁気モーメント密度分布 / 硬磁性体 / 密度分布 / 磁気モーメント / 非共鳴磁気散乱 / 直線偏光子 / 移相子 / 磁気ブラッグ散乱 / 磁気コンプトン散乱 / 希土類 / 異方性 … More Except Principal Investigator リエントラント / スペロマグネット / スピングラス / コンプトン散乱 / メスバウア分光 / 磁気モーメント / アモルファス / バンド理論 / 放射光X線 / 円偏光X線 / 磁気コンプトン散乱 Less

Observation of three-dimensional magnetic-moment density distribution in hard magnetic materials by using synchrotron radiation and neutron diffractionPrincipal Investigator
- Principal Investigator
  
  ITO Masahisa
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Gunma University
Research on the ground state of electrons of an orbital-ordering perovskite Ti oxide by the X-ray magnetic diffraction experimentPrincipal Investigator
- Principal Investigator
  
  ITO Masahisa
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Gunma University
Magnetism of Uranium compound under Pressure studied by the X-ray Magnetic DiffractionPrincipal Investigator
- Principal Investigator
  
  ITO Masahisa
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Gunma University
  Himeji Institute of Technology
移相子を用いたX線磁気回折法の開発および強磁性ウラン化合物への応用Principal Investigator
- Principal Investigator
  
  伊藤正久
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Himeji Institute of Technology
X線磁気回折による希土類元素のスピンおよび軌道磁気モーメントの異方性の研究Principal Investigator
- Principal Investigator
  
  伊藤正久
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Himeji Institute of Technology
鉄と4f元素のアモルファス合金の磁気モーメントに関する多面的研究
- Principal Investigator
  
  坂井信彦
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Himeji Institute of Technology
Structural Study of Magnetic Amorphous Alloy by X-ray Magnetic ScatteringPrincipal Investigator
- Principal Investigator
  
  ITO Masahisa
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  Himaji Institute of Technology
円偏光した軌道放射X線による強磁性金属の磁気コンプトンプロファイルの研究
- Principal Investigator
  
  SAKAI Nobuhiko
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  固体物性
- Research Institution
  The Institute of Physical and Chemical Research

All 2011 2010 2009 2008 2007 2006 2005 2004

All Journal Article Presentation

[Journal Article] Spin and Orbital Magnetic Moment of Pd_3Co Evaluated by X-ray Magnetic Diffraction Experiment2011
- Author(s)
  Masahisa Ito, Hiroshi Sakurai, 他
- Journal Title
  
  Key Engineering Materials Vol.459
  
  Pages: 3-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540331
[Journal Article] Spin and Orbital Magnetic Moment of Pd_3Co Evaluated by X-ray Magnetic Diffraction Experiment?2011
- Author(s)
  伊藤正久
- Journal Title
  
  Key Engineering Materials
  
  Volume: 459 Pages: 3-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540331
[Journal Article] Spin and orbital magnetic form factor of CeRh_3B_2 observed by X-ray magnetic diffraction2010
- Author(s)
  Ryouta Nagayasu, Yoshichika Onuki, Masahisa Ito, 他
- Journal Title
  
  Photon Factory Activity Report #27, Part B
  
  Pages: 86-86
- Data Source
  KAKENHI-PROJECT-20540331
[Journal Article] An Experimental System of X-ray Magnetic Diffraction at the Photon Factory2009
- Author(s)
  Kosuke Suzuki, Masahisa Ito, 他
- Journal Title
  
  Japanese Journal of Applied Physics Vol.48 No.5
  
  Pages: 1-7
- NAID
  40016585537
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540331
[Journal Article] Observation of spin densities by the X-ray magnetic diffraction2008
- Author(s)
  伊藤正久
- Journal Title
  
  Acta Crystallographica Sect. A 64
- Data Source
  KAKENHI-PROJECT-20540331
[Journal Article] Magnetic Compton Profile Study of orbital ordering state of 3d electrons in YTiO_32008
- Author(s)
  Naruki Tsuji, Masahisa Ito, Hiroshi Sakurai, Kosuke Suzuki, Kei Tanaka, Kensuke Kitani, Hiromichi Adachi, Hiroshi Kawata, Akihisa Koizumi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura
- Journal Title
  
  Journal of the Physical Society of Japan Vol.77 No.2
- NAID
  110006613873
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Study of the t_<2g> Orbital in the YTiO_3 by Using Magnetic Compton Profile Measurement2007
- Author(s)
  Naruki Tsuji, Masahisa Ito, Hiroshi Sakurai, KosukE Suzuki, Kei Tanaka, Hiromichi Adachi, Hiroshi Kawata, Akihisa Koizumi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura
- Journal Title
  
  Photon Factory Activity Report #24 Part B
  
  Pages: 78-78
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Observation of 3D Spin Density Distribution of Ferromagnetic YTiO_3 by X-Ray Magnetic Diffraction2007
- Author(s)
  Kosuke Suzuki, Masahisa Ito, Naruki Tsuji, Kensuke Kitani, Hiromichi Adachi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura, Eiji Nishibori, Makoto Sakata
- Journal Title
  
  Photon Factory Activity Report #24 Part B
  
  Pages: 82-82
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Upgrade of X-ray Magnetic Diffraction Experimental System and Its Application to Ferromagnetic Material2007
- Author(s)
  Kosuke Suzuki, Masahisa Ito, Naruki Tsuji, Hiromitu Akiyama, Kensuke Kitani, Hiromichi Adachi, Hiroshi Kawata
- Journal Title
  
  AIP Conference Proceedings, Synchrotron Radiation Instrumentation : Ninth Conference of Synchrotron Radiation Vol.879
  
  Pages: 1691-1694
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Upgrade of X-Ray Magnetic Diffraction Experimental System2007
- Author(s)
  Kosuke Suzuki, Masahisa Ito, Naruki Tsuji, Hiromitsu Akiyama, Kensuke Kitani, Hiromichi Adachi, Hiroshi Kawata
- Journal Title
  
  Photon Factory Activity Report #24 Part B
  
  Pages: 274-274
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Study of the t_<2g> orbital in the YTiO_3 by using Magnetic Compton Profile Measurement2006
- Author(s)
  Naruki Tsuji, Masahisa Ito, Hirosi Sakurai, Kousuke Suzuki, Kensuke Kitani, Hiromichi Adachi, Hiroshi Kawata, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Akihiro Koizumi, Yoshinori Tokura
- Journal Title
  
  Photon Factory Activity Report #23 part B
  
  Pages: 92-92
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Direct observation of ordered orbital of YTiO_3 by the X-ray magnetic diffraction technique2005
- Author(s)
  Masahisa ITO
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research B Vol.238
  
  Pages: 237-241
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Direct observation of ordered orbital of YTiO_3 by the X-ray magnetic diffraction technique2005
- Author(s)
  Masahisa Ito
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research B 238
  
  Pages: 237-241
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Spin density and ordered orbital of YTiO_3 observed by X-ray magnetic diffraction2005
- Author(s)
  Naruki Tsuji, Masahisa Ito, Hiromitsu Akiyama, Kousuke Suzuki, Hiromichi Adachi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura
- Journal Title
  
  Acta Crystallographica A Vol.61
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] MEM analysis of the spin magnetic form factor of YTiO_3 measured by X-ray magnetic diffraction2005
- Author(s)
  Naruki Tsuji, Masahisa Ito, Hiromitu Akiyama, Kousuke Suzuki, Hiromichi Aadachi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura, Eiji Nishibori, Makoto Sakata
- Journal Title
  
  Photon Factory Activity Report #22 part B
  
  Pages: 114-114
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Direct observation of ordered orbital of YTiO_3 by the X-ray magnetic diffraction technique2005
- Author(s)
  Masahisa Ito, Naruki Tuji, Hiromichi Adachi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research B Vol.238
  
  Pages: 237-241
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Observation of Ordered Orbital of YTiO_3 by the X-ray Magnetic Diffraction Experiments2004
- Author(s)
  Masahisa Ito, Naruki Tsuji, Fumitake Itoh, Hiromichi Adachi, Etsuo Arakawa, Kazumichi Namikawa, Hironori Nakao, Youichi Murakami, Yasujirou Taguchi, Yoshinori Tokura
- Journal Title
  
  Journal of Physics and Chemistry of Solids Vol.65 No.12
  
  Pages: 1993-1997
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Observation of ordered orbital of TYiO3 by the X-ray magnetic diffraction experiments2004
- Author(s)
  M.Ito, N.Tsuji, F.Itoh, H.Adachi, E.Arakawa, K.Namikawa, H.Nakao, Y.Murakami, Y.Taguchi, Y.Tokura
- Journal Title
  
  Journal of Physics and Chemistry of Solids 65
  
  Pages: 1993-1997
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Observation of ordered obital of TYiO3 by the X-ray magnetic diffraction experiments2004
- Author(s)
  Masahisa Ito
- Journal Title
  
  Journal of Physics and Chemistry of Solids 65
  
  Pages: 1993-1997
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Journal Article] Direct Observation of the Spin Density Distribution of Ferromagnetic YTiO_3 by the X-ray Magnetic Diffraction2004
- Author(s)
  Naruki Tsuji, Masahisa Ito, Hiromitu Akiyama, Kousuke Suzuki, Hiromichi Adachi, Hironori Nakao, Youichi Murakami, Yasujiro Taguchi, Yoshinori Tokura
- Journal Title
  
  Photon Factory Activity Report #21 part B
  
  Pages: 109-109
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340098
[Presentation] Study of spin and orbital magnetic form factor of rare earth compound CeRh_3B_2 by X-ray magnetic diffraction2010
- Author(s)
  Ryouta Nagayasu, Yoshichika Onuki, Masahisa Ito, 他
- Organizer
  2nd International Conference on Advanced Micro-Device Engineering (AMDE2010)
- Place of Presentation
  桐生市市民文化会館(群馬県桐生市)
- Year and Date
  2010-12-10
- Data Source
  KAKENHI-PROJECT-20540331
[Presentation] Spin density Distribution of Ferromagnets by X-ray Diffraction2010
- Author(s)
  伊藤正久
- Organizer
  Gordon Research Conference : Electron Distribution and Chemical Bonding
- Place of Presentation
  Mount Holyoke College (South Hadley, Massachusetts, USA).(invited)
- Year and Date
  2010-07-14
- Data Source
  KAKENHI-PROJECT-20540331
[Presentation] Spin density Distribution of Ferromagnets by X-ray Diffraction2010
- Author(s)
  伊藤正久
- Organizer
  Gordon Research Conference : Electron Distribution and Chemical Bonding
- Place of Presentation
  Mount Holyoke大学, Massachusetts州,米国
- Year and Date
  2010-07-14
- Data Source
  KAKENHI-PROJECT-20540331
[Presentation] X線磁気回折法による希土類化合物CeRh_3B_2のスピンおよび軌道磁気モーメント密度分布2010
- Author(s)
  永易良太,大貫惇睦,坂田誠,伊藤正久,他
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学中百舌鳥キャンパス(大阪府堺市)
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-20540331
[Presentation] Observation of spin densities by the X-ray magnetic diffraction2008
- Author(s)
  伊藤正久
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  大阪市
- Year and Date
  2008-08-29
- Data Source
  KAKENHI-PROJECT-20540331
[Presentation] Observation of spin densities by the X-ray magnetic diffraction2008
- Author(s)
  伊藤正久
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography (IUCr2008)
- Place of Presentation
  大阪国際会議場(大阪府)(Invited)
- Year and Date
  2008-08-29
- Data Source
  KAKENHI-PROJECT-20540331

1. SAKAI Nobuhiko (60013497)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. KOIZUMI Akihisa (00244682)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. 久保康則 (60117497)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 田中良和 (90250109)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 河田洋 (90152967)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 平野馨一 (40218798)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. SMITANI Nobuhiro (30087415)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. AKAHAMA Yuichi (90202522)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. ITOH Fumitaka (60005907)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

ITO Masahisa 伊藤 正久

伊藤 正久 イトウ マサヒサ

Research Projects

Research Products

Co-Researchers

Observation of three-dimensional magnetic-moment density distribution in hard magnetic materials by using synchrotron radiation and neutron diffractionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research on the ground state of electrons of an orbital-ordering perovskite Ti oxide by the X-ray magnetic diffraction experimentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Magnetism of Uranium compound under Pressure studied by the X-ray Magnetic DiffractionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

移相子を用いたX線磁気回折法の開発および強磁性ウラン化合物への応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

X線磁気回折による希土類元素のスピンおよび軌道磁気モーメントの異方性の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

鉄と4f元素のアモルファス合金の磁気モーメントに関する多面的研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Structural Study of Magnetic Amorphous Alloy by X-ray Magnetic ScatteringPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

円偏光した軌道放射X線による強磁性金属の磁気コンプトンプロファイルの研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Spin and Orbital Magnetic Moment of Pd_3Co Evaluated by X-ray Magnetic Diffraction Experiment2011

Author(s)

Journal Title

Data Source

[Journal Article] Spin and Orbital Magnetic Moment of Pd_3Co Evaluated by X-ray Magnetic Diffraction Experiment?2011

Author(s)

Journal Title

Data Source

[Journal Article] Spin and orbital magnetic form factor of CeRh_3B_2 observed by X-ray magnetic diffraction2010

Author(s)

Journal Title

Data Source

[Journal Article] An Experimental System of X-ray Magnetic Diffraction at the Photon Factory2009

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Observation of spin densities by the X-ray magnetic diffraction2008

Author(s)

Journal Title

Data Source

[Journal Article] Magnetic Compton Profile Study of orbital ordering state of 3d electrons in YTiO_32008

Author(s)

Journal Title

NAID

Description

Data Source

ITO Masahisa 伊藤正久

伊藤正久イトウマサヒサ