Harumoto Takashi 春本高志

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HARUMOTO Takashi 春本高志

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Researcher Number	80632611
Other IDs
Affiliation (Current)	2025: 東京科学大学, 物質理工学院, 准教授
Affiliation (based on the past Project Information) *help	2024: 東京工業大学, 物質理工学院, 准教授 2016 – 2023: 東京工業大学, 物質理工学院, 助教 2015: 東京工業大学, 理工学研究科, 助教 2013 – 2014: 東京理科大学, 基礎工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 30010:Crystal engineering-related / Thin film/Surface and interfacial physical properties Except Principal Investigator Broad Section D / Physical properties of metals/Metal-base materials
Keywords	Principal Investigator パラジウム / 水素 / 磁性 / 膜改質 / 水素化 / パラジウム合金 / 磁気弾性効果 / 欠陥 / 応力 / 磁気異方性 … More / 磁歪 / 磁性薄膜 / 水素吸蔵合金 / ナノ材料 / 薄膜 / 菱面体 / ひずみ / 格子ひずみ / 配向性 / 界面物性 / 極薄膜 / エピタキシャル成長 / 窒化アルミニウム … More Except Principal Investigator 磁場誘起相転移 / 光誘起相転移 / 多形転移 / 相変化 / 磁場誘起相変化 / 光誘起相変化 / 相変化メモリ / 多形変化 / 磁性 / 金属物性 / 応力 / 応力導入 / 応力・歪み測定 / エネルギー変換 / 磁気弾性効果 / 磁気異方性 Less

Crystalline polymorphic-change memory technology
- Principal Investigator
  
  須藤祐司
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section D
- Research Institution
  Tohoku University
Film structure evolution and magnetic property improvement of Pd alloy film by hydrogenPrincipal Investigator
- Principal Investigator
  
  Harumoto Takashi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 30010:Crystal engineering-related
- Research Institution
  Tokyo Institute of Technology
Development of New Energy Harvesting Thin Film Materials Utilizing Effect of Magnetic Easy Axis Switching
- Principal Investigator
  
  SHI JI
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Physical properties of metals/Metal-base materials
- Research Institution
  Tokyo Institute of Technology
Hydrogen gas sensor based on ultra-thin palladium film grown on fibre-textured aluminium nitride buffer layerPrincipal Investigator
- Principal Investigator
  
  HARUMOTO Takashi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  Tokyo Institute of Technology
  Tokyo University of Science

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation Patent

[Journal Article] Origin of large magnetostriction in palladium cobalt and palladium nickel alloys: Strong pseudo-dipole interactions between palladium-cobalt and palladium-nickel atomic pairs2021
- Author(s)
  Harumoto Takashi、Shi Ji、Nakamura Yoshio、Takahashi Akira
- Journal Title
  
  Applied Physics Letters
  
  Volume: 118 Issue: 10 Pages: 102401-102401
- DOI
  10.1063/5.0038011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14137
[Journal Article] Self-Consistent Diffraction Stress Analysis Method for Estimating Stress, Strain-Free Lattice Parameter and Composition of Solid Solutions2020
- Author(s)
  Harumoto Takashi、Shi Ji、Nakamura Yoshio
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 61 Issue: 10 Pages: 1922-1929
- DOI
  10.2320/matertrans.MT-M2020163
- NAID
  130007907517
- ISSN
  1345-9678, 1347-5320
- Year and Date
  2020-10-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K14137
[Journal Article] Effects of stress and defects on hydrogenation and magnetic properties in (111) fiber-textured palladium cobalt alloy films2020
- Author(s)
  Harumoto Takashi、Shi Ji、Nakamura Yoshio
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 45 Issue: 20 Pages: 11662-11674
- DOI
  10.1016/j.ijhydene.2020.02.118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14137
[Journal Article] Controllable magnetic anisotropy and magnetostriction constant in palladium cobalt alloy films: Effects of composition, thickness, and stress2019
- Author(s)
  Takashi Harumoto, Ji Shi, Yoshio Nakamura
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 126 Issue: 8 Pages: 083906-083906
- DOI
  10.1063/1.5111649
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14137
[Journal Article] Anisotropic Lattice Expansion and Film Structure Evolution of Thin Films during Hydrogen Loading and Unloading2018
- Author(s)
  春本高志
- Journal Title
  
  Materia Japan
  
  Volume: 57 Issue: 8 Pages: 387-391
- DOI
  10.2320/materia.57.387
- NAID
  130007428901
- ISSN
  1340-2625, 1884-5843
- Year and Date
  2018-08-01
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K14137
[Journal Article] NiO spacer mediated anisotropy in L10-FePt/NiO/A1-FePt trilayer structures2017
- Author(s)
  Tenghua Gao, Takashi Harumoto, Song Zhang, Rong Tu, Liangmeng Zhang, Yoshio Nakamura, Ji Shi
- Journal Title
  
  Physical Review B
  
  Volume: 95 Issue: 13
- DOI
  10.1103/physrevb.95.134406
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14372
[Journal Article] X-ray diffraction study on a (111)-textured palladium thin film under hydrogen loading and unloading: film structure evolution and its mechanism2017
- Author(s)
  Harumoto Takashi、Suzuki Yuichi、Shi Ji、Nakamura Yoshio
- Journal Title
  
  Journal of Applied Crystallography
  
  Volume: 50 Issue: 5 Pages: 1478-1489
- DOI
  10.1107/s1600576717012638
- NAID
  120006582636
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K14372
[Journal Article] In-situ X-ray diffraction study of hydrogen absorption and desorption processes in Pd thin films: Hydrogen composition dependent anisotropic expansion and its quantitative description2017
- Author(s)
  Harumoto Takashi、Ohnishi Yusuke、Nishio Keishi、Ishiguro Takashi、Shi Ji、Nakamura Yoshio
- Journal Title
  
  AIP Advances
  
  Volume: 7 Issue: 6 Pages: 065108-065108
- DOI
  10.1063/1.4986214
- NAID
  120006582606
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K14372
[Journal Article] Effect of nitrogen incorporation on the ordering transformation of CoPt in CoPt/TiN bilayer films2017
- Author(s)
  Caesario Petrus、Harumoto Takashi、Nakamura Yoshio、Shi Ji
- Journal Title
  
  Journal of Magnetism and Magnetic Materials
  
  Volume: 443 Pages: 22-28
- DOI
  10.1016/j.jmmm.2017.07.038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K14372
[Journal Article] Disc-shaped nanocrystal model for simulating the diffraction peak profile from a one-dimensional superlattice and its application to Pt/AlN superlattice films2016
- Author(s)
  Takashi Harumoto, Takumi Sannomiya, Shinji Muraishi, Ji Shi and Yoshio Nakamura
- Journal Title
  
  Journal of Applied Crystallography
  
  Volume: 49 Issue: 3 Pages: 909-917
- DOI
  10.1107/s1600576716005483
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870772
[Journal Article] Rhombohedral distortion analysis of ultra-thin Pt(111) films deposited under Ar-N2 atmosphere2014
- Author(s)
  Takashi Harumoto, Takumi Sannomiya, Shinji Muraishi, Ji Shi and Yoshio Nakamura
- Journal Title
  
  Journal of Applied Crystallography
  
  Volume: 47 Issue: 5 Pages: 1490-1501
- DOI
  10.1107/s1600576714014484
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870772
[Patent] X線回折装置による格子面間隔の測定結果を解析する方法、装置およびプログラム2020
- Inventor(s)
  春本高志, 史蹟, 中村吉男
- Industrial Property Rights Holder
  東京工業大学
- Industrial Property Rights Type
  特許
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] 金属水素化物の相変態による負性抵抗特性2022
- Author(s)
  春本高志、藤木弘之、史蹟、中村吉男、須藤祐司
- Organizer
  日本金属学会2022年秋期大会
- Data Source
  KAKENHI-PROJECT-21H05009
[Presentation] 電気抵抗によって測る金属の水素化：理想と現実2022
- Author(s)
  春本高志、史蹟、中村吉男
- Organizer
  日本金属学会　水素化物に関わる次世代学術・応用展開研究会第8回
- Data Source
  KAKENHI-PROJECT-21H05009
[Presentation] Co/Pd二層薄膜の磁場中電子輸送特性による水素検出2022
- Author(s)
  春本高志、中村吉男、史蹟
- Organizer
  日本金属学会水素化物に関わる次世代学術・応用展開研究会第8回
- Data Source
  KAKENHI-PROJECT-21H05009
[Presentation] セルフコンシステントX線応力測定法による合金薄膜の応力・組成同時解析2021
- Author(s)
  春本高志、史蹟、中村吉男
- Organizer
  日本金属学会2021年春期講演大会
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] 薄膜水素化物形成に及ぼす真空熱処理の効果2020
- Author(s)
  春本高志, 史蹟, 中村吉男
- Organizer
  日本金属学会2020年春期講演大会
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] 冷却水を必要としないマグネトロンスパッタカソード2020
- Author(s)
  春本高志
- Organizer
  JST新技術説明会
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] 薄膜中の欠陥量が水素吸蔵特性に及ぼす影響2020
- Author(s)
  春本高志、史蹟、中村吉男
- Organizer
  日本金属学会2020年秋期講演大会
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] Enhanced alloying of Co/Pd bilayer films by hydrogen-induced diffusion promotion2020
- Author(s)
  Kawakami Monji、Harumoto Takashi、Nakamura Yoshio、Shi Ji
- Organizer
  31th Symposium on Phase Change Oriented Science (PCOS 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] Stress-controlled magnetic anisotropy in palladium cobalt alloy films2019
- Author(s)
  Takashi Harumoto, Ji Shi, Yoshio Nakamura
- Organizer
  31st Symposium on Phase Change Oriented Science (PCOS 2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] 冷却装置不要の自然冷却式マグネトロンスパッタガンの開発2019
- Author(s)
  春本高志, 史蹟, 中村吉男
- Organizer
  日本金属学会2019年秋期講演大会
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] Film structure evolution during cyclic hydrogen loading on Palladium thin films2018
- Author(s)
  Takashi Harumoto, Ji Shi and Yoshio Nakamura
- Organizer
  16th International Symposium on Metal-Hydrogen Systems (MH2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] 薄膜における水素化：異方的格子膨張と膜中圧縮応力2018
- Author(s)
  春本高志
- Organizer
  日本金属学会研究会水素化物に関わる次世代学術・応用展開研究会第5回
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] PdCo合金薄膜の磁気特性：磁歪の逆効果による垂直磁気異方性誘起2018
- Author(s)
  春本高志、中村吉男、史蹟
- Organizer
  日本金属学会2018年秋期講演大会
- Data Source
  KAKENHI-PROJECT-18K14137
[Presentation] Rhombohedral distortion analysis on Pd(111) films under hydrogen loading2017
- Author(s)
  Takashi Harumoto, Takashi Ishiguro, Ji Shi, Yoshio Nakamura
- Organizer
  IUCr 2017 Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14372
[Presentation] 水素化におけるPd（111）配向薄膜の異方的格子伸縮とその定量評価2017
- Author(s)
  春本高志
- Organizer
  日本金属学会2017年秋期講演大会
- Data Source
  KAKENHI-PROJECT-16K14372
[Presentation] スパッタリング法により作製したPt 膜中の混入ガス放出過程高温その場XRD 観察2017
- Author(s)
  加藤広基, 春本高志, 史蹟, 中村吉男
- Organizer
  日本金属学会2017年秋期講演大会
- Data Source
  KAKENHI-PROJECT-16K14372
[Presentation] Nitrogen Enhanced Ordering Transformation of CoPt in CoPt/TiN Bilayer Films2017
- Author(s)
  Caesario Petrus、Harumoto Takashi、Nakamura Yoshio、Shi Ji
- Organizer
  62nd Annual Conference on Magnetism and Magnetic Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14372
[Presentation] Film structure evolution during metal-metal hydride phase transformation: in-situ diffraction study on (111) textured Pd films2017
- Author(s)
  Takashi Harumoto, Ji Shi and Yoshio Nakamura
- Organizer
  PCOS 2017
- Data Source
  KAKENHI-PROJECT-16K14372
[Presentation] Perpendicular Magnetic anisotropy and Room Temperature Perpendicular exchange bias in CoNi/(Co,Ni)O multilayers2017
- Author(s)
  Hangxian Gao,Takashi Harumoto, Yoshio Nakamura, Ji Shi
- Organizer
  62nd Annual Conference on Magnetism and Magnetic Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14372
[Presentation] Pd/AlN多層薄膜の水素化 in-situ XRD観察2016
- Author(s)
  大西悠介, 石黒孝, 春本高志
- Organizer
  日本金属学会2016年春期講演大会
- Place of Presentation
  東京理科大学葛飾キャンパス（東京都）
- Year and Date
  2016-03-23
- Data Source
  KAKENHI-PROJECT-25870772
[Presentation] X線回折によるPd/AlN多層膜の水素応答特性評価2015
- Author(s)
  大西悠介, 石黒孝, 春本高志
- Organizer
  日本金属学会2015年秋期講演大会
- Place of Presentation
  九州大学伊都キャンパス（福岡県）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25870772
[Presentation] AlN下地膜を用いた室温動作Pd極薄膜型水素センサー2014
- Author(s)
  大西悠介，春本高志，石黒孝
- Organizer
  日本金属学会2014年秋期講演大会
- Place of Presentation
  名古屋大学東山キャンパス（愛知県名古屋市）
- Year and Date
  2014-09-24
- Data Source
  KAKENHI-PROJECT-25870772
[Presentation] Stacking of polarity controlled AlN films using continuously inserted thin metal layers2013
- Author(s)
  Takashi Harumoto, Takumi Sannomiya, Shinji Muraishi, Ji Shi, Yoshio Nakamura, and Takashi Ishiguro
- Organizer
  International Union of Materials Research Societies－12th International Conference on Advanced Materials (IUMRS-ICAM2013)
- Place of Presentation
  Qingdao International Convention Center (中国）
- Data Source
  KAKENHI-PROJECT-25870772
[Presentation] プリミティブ格子によるfcc（111）高配向薄膜の構造評価法2013
- Author(s)
  中村吉男、春本高志、三宮工、村石信二、史蹟、石黒孝
- Organizer
  日本金属学会2013年秋期講演大会
- Place of Presentation
  金沢大学（石川県）
- Data Source
  KAKENHI-PROJECT-25870772
[Presentation] 金属下地層によるAlN薄膜の極性制御-収差補正STEMによる観察-2013
- Author(s)
  春本高志、三宮工、村石信二、史蹟、中村吉男、石黒孝
- Organizer
  日本金属学会2013年秋期講演大会
- Place of Presentation
  金沢大学（石川県）
- Data Source
  KAKENHI-PROJECT-25870772
[Presentation] 金属・窒化アルミニウム界面と配向性窒化アルミニウム薄膜
- Author(s)
  春本高志
- Organizer
  日本金属学会関東支部第10回ヤングメタラジスト研究交流会
- Place of Presentation
  JFEスチール(株)京浜地区（神奈川県）
- Data Source
  KAKENHI-PROJECT-25870772

1. SHI JI (70293123)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
2. 須藤祐司 (80375196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. 山本卓也 (10804172)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 入沢寿史 (40759940)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 齊藤雄太 (50738052)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 谷村洋 (70804087)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Harumoto Takashi 春本 高志

HARUMOTO Takashi 春本 高志

Research Projects

Research Products

Co-Researchers

Crystalline polymorphic-change memory technology

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Film structure evolution and magnetic property improvement of Pd alloy film by hydrogenPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of New Energy Harvesting Thin Film Materials Utilizing Effect of Magnetic Easy Axis Switching

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Hydrogen gas sensor based on ultra-thin palladium film grown on fibre-textured aluminium nitride buffer layerPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Origin of large magnetostriction in palladium cobalt and palladium nickel alloys: Strong pseudo-dipole interactions between palladium-cobalt and palladium-nickel atomic pairs2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Self-Consistent Diffraction Stress Analysis Method for Estimating Stress, Strain-Free Lattice Parameter and Composition of Solid Solutions2020

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Effects of stress and defects on hydrogenation and magnetic properties in (111) fiber-textured palladium cobalt alloy films2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Controllable magnetic anisotropy and magnetostriction constant in palladium cobalt alloy films: Effects of composition, thickness, and stress2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Anisotropic Lattice Expansion and Film Structure Evolution of Thin Films during Hydrogen Loading and Unloading2018

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] NiO spacer mediated anisotropy in L10-FePt/NiO/A1-FePt trilayer structures2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] X-ray diffraction study on a (111)-textured palladium thin film under hydrogen loading and unloading: film structure evolution and its mechanism2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] In-situ X-ray diffraction study of hydrogen absorption and desorption processes in Pd thin films: Hydrogen composition dependent anisotropic expansion and its quantitative description2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Effect of nitrogen incorporation on the ordering transformation of CoPt in CoPt/TiN bilayer films2017

Harumoto Takashi 春本高志

HARUMOTO Takashi 春本高志