Morikawa Daisuke 森川大輔

Researcher Number	10632416
Other IDs
Affiliation (Current)	2025: 東北大学, 多元物質科学研究所, 助教
Affiliation (based on the past Project Information) *help	2018 – 2023: 東北大学, 多元物質科学研究所, 助教
Review Section/Research Field	Principal Investigator Science and Engineering / Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related Except Principal Investigator Medium-sized Section 26:Materials engineering and related fields
Keywords	Principal Investigator ナノ電子プローブ / 局所構造解析 / 収束電子回折 / 電荷密度分布解析 / 電荷密度分布 / 分極回転 / 強誘電ドメイン壁 / 分極ドメイン / 収束電子回折法 / 界面・ナノドメイン … More / 電圧印可その場観察 / 電子密度分布解析 / 電場印加その場観察 / 分極ナノドメイン / 大角度ロッキング / ビームロッキング / 界面誘起強誘電性 / 電子顕微鏡 … More Except Principal Investigator 電子線インコヒーレントチャンネリング (ICP) / 電子エネルギー損失分光 (EELS) / 軟X線発光分光 (SXES) / ドープ原子 / 強誘電体 / 電子エネルギー損失分光 / 軟X線発光分光 / 電子線インコヒーレントチャンネリング Less

Direct observation of polarization rotation at ferroelectric domain boundary using nano-scale charge density analysisPrincipal Investigator
- Principal Investigator
  
  森川大輔
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
ナノ電子プローブを用いた電子密度分布解析による機能コアの電場応答解明Principal Investigator
- Principal Investigator
  
  森川大輔
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
Investigation of interface induced polarization using electron nano-probePrincipal Investigator
- Principal Investigator
  
  Morikawa Daisuke
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
- Research Institution
  Tohoku University
Site-selective analysis of local structure and electronic states of ferroelectrics using electron spectroscopic multi-probes
- Principal Investigator
  
  Tsuda Kenji
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Tohoku University

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Determination of the crystal structures of NdBaMn2O6: Coexisting polar and nonpolar phases2023
- Author(s)
  Islam Md Shafiqul、Morikawa Daisuke、Yamada Shigeki、Aryal Bikas、Tsuda Kenji、Terauchi Masami
- Journal Title
  
  Physical Review B
  
  Volume: 108 Issue: 6
- DOI
  10.1103/physrevb.108.l060104
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22H04495, KAKENHI-PROJECT-23K22421
[Journal Article] Direct observation of rotation of polarization at 90-degree domain walls in BaTiO32023
- Author(s)
  Morikawa Daisuke、Noguchi Yuji、Tsuda Kenji
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: SM Pages: SM1003-SM1003
- DOI
  10.35848/1347-4065/acde5b
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-22H04495, KAKENHI-PROJECT-23H00239, KAKENHI-PROJECT-23K22421
[Journal Article] Local structure analysis using nano-electron probe2023
- Author(s)
  津田健治、森川大輔
- Journal Title
  
  KENBIKYO
  
  Volume: 58 Issue: 3 Pages: 111-116
- DOI
  10.11410/kenbikyo.58.3_111
- ISSN
  1349-0958, 2434-2386
- Year and Date
  2023-12-30
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-22H04495, KAKENHI-PROJECT-23K22421
[Journal Article] Evaluation of TEM specimen quality prepared by focused ion beam using symmetry breaking index of convergent-beam electron diffraction2021
- Author(s)
  Morikawa Daisuke、Ageishi Masaki、Sato Kaori、Tsuda Kenji、Terauchi Masami
- Journal Title
  
  Microscopy
  
  Volume: - Issue: 4 Pages: 394-397
- DOI
  10.1093/jmicro/dfab002
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-20H05176, KAKENHI-PROJECT-18H03674, KAKENHI-PROJECT-19K14623
[Journal Article] Electric-field response of polar nanodomains in BaTiO32021
- Author(s)
  Morikawa D.、Tsuda K.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 119 Issue: 5 Pages: 052904-052904
- DOI
  10.1063/5.0058977
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Journal Article] Local crystal symmetry and structure at CaTiO3 twin boundaries2021
- Author(s)
  Morikawa D.、Tsuda K.
- Journal Title
  
  Applied Physics Letters
  
  Volume: 118 Issue: 9 Pages: 092901-092901
- DOI
  10.1063/5.0043851
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-20H05176, KAKENHI-PROJECT-18H03674, KAKENHI-PROJECT-19K14623
[Journal Article] Recent Development of Structure Analysis Using Convergent-Beam Electron Diffraction2021
- Author(s)
  MORIKAWA Daisuke、TSUDA Kenji
- Journal Title
  
  Nihon Kessho Gakkaishi
  
  Volume: 63 Issue: 2 Pages: 135-142
- DOI
  10.5940/jcrsj.63.135
- NAID
  130008049200
- ISSN
  0369-4585, 1884-5576
- Year and Date
  2021-05-31
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Journal Article] Improvement of precision in refinements of structure factors using convergent-beam electron diffraction patterns taken at Bragg-excited conditions2021
- Author(s)
  Aryal B.、Morikawa D.、Tsuda K.、Terauchi M.
- Journal Title
  
  Acta Crystallographica Section A Foundations and Advances
  
  Volume: 77 Issue: 4 Pages: 289-295
- DOI
  10.1107/s2053273321004137
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Journal Article] Visualization of ferroaxial domains in an order-disorder type ferroaxial crystal2020
- Author(s)
  Hayashida T.、Uemura Y.、Kimura K.、Matsuoka S.、Morikawa D.、Hirose S.、Tsuda K.、Hasegawa T.、Kimura T.
- Journal Title
  
  Nature Communications
  
  Volume: 11 Issue: 1 Pages: 1-8
- DOI
  10.1038/s41467-020-18408-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01143, KAKENHI-PROJECT-18H03674, KAKENHI-PROJECT-19H01847, KAKENHI-PROJECT-19K14623, KAKENHI-PLANNED-19H05823
[Journal Article] Evaluation of accuracy in the determination of crystal structure factors using large-angle convergent-beam electron diffraction patterns2020
- Author(s)
  Morikawa Daisuke、Tsuda Kenji
- Journal Title
  
  Microscopy
  
  Volume: 70 Issue: 2 Pages: 178-185
- DOI
  10.1093/jmicro/dfaa041
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03674, KAKENHI-PROJECT-19K14623
[Presentation] 収束電子回折法によるpn接合界面の観察2024
- Author(s)
  森川大輔，齋藤桃子，佐々木宏和，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 4D-STEM法の界面やその場観察への応用2024
- Author(s)
  森川大輔，津田健治
- Organizer
  その場観察分科会　2024年新春電子顕微鏡解析技術フォーラム
- Invited
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 収束電子回折法による界面領域の結晶構造および電子密度分布解析II2023
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] BaTiO3 の90 度ドメイン壁における分極の空間変化の直接観測2023
- Author(s)
  森川大輔，野口祐二，津田健治
- Organizer
  第40回強誘電体会議
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] Crystal structure and electron density analysis at twin boundaries using convergent-beam electron diffraction2023
- Author(s)
  D. Morikawa, Y. Noguchi, K. Tsuda
- Organizer
  20th International Microscopy Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 収束電子回折法を用いた局所結晶構造解析の界面への応用2023
- Author(s)
  森川大輔，津田健治
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 収束電子回折法による界面領域の構造解析手法の開発2023
- Author(s)
  森川大輔，津田健治
- Organizer
  日本顕微鏡学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 収束電子回折法による界面領域の結晶構造および電子密度分布解析2023
- Author(s)
  森川大輔、野口祐二、津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] Crystal structure and charge density analysis at interfaces and domain boundaries using convergent-beam electron diffraction2023
- Author(s)
  D. Morikawa, Y. Noguchi, K. Tsuda
- Organizer
  26TH CONGRESS AND GENERAL ASSEMBLY OF THE INTERNATIONAL UNION OF CRYSTALLOGRAPHY,
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 強誘電体ドメイン壁における収束電子回折図形の対称性変化と微細構造解析2022
- Author(s)
  森川大輔，野口祐二，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] 強誘電体ドメイン壁における収束電子回折図形の対称性変化と微細構造解析II2022
- Author(s)
  森川大輔、野口祐二、津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 収束電子回折法による強誘電体ドメイン壁の微細構造解析2022
- Author(s)
  森川大輔、野口祐二、津田健治
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PUBLICLY-22H04495
[Presentation] 収束電子回折法によるBaTiO3ナノドメインの電場印可その場観察2021
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] STEM-CBED法によるBaTiO3分極ナノドメインの電場印可その場観察2021
- Author(s)
  森川大輔，津田健治
- Organizer
  日本顕微鏡学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] 収束電子回折法によるBaTiO3ナノドメインの電場印可その場観察II2021
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] 収束電子回折法によるBaTiO3ナノドメインの電場印可その場観察2021
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 収束電子回折法によるBaTiO3分極ナノドメインの電場応答その場観察2021
- Author(s)
  森川大輔，津田健治
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] STEM-CBED法によるCaTiO3における極性ドメイン境界の観察2020
- Author(s)
  森川大輔，津田健治
- Organizer
  日本顕微鏡学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] 収束電子回折法を用いたCaTiO3双晶境界における分極構造の解析2020
- Author(s)
  森川大輔，津田健治
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] STEM-CBED法によるCaTiO3の界面誘起分極構造の観察2020
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] STEM-CBED法によるCaTiO3の界面誘起分極構造の観察2020
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] STEM-CBED法によるCaTiO3における極性ドメイン境界の観察2020
- Author(s)
  森川大輔，津田健治
- Organizer
  日本顕微鏡学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 収束電子回折法を用いたCaTiO3双晶境界における分極構造の解析2020
- Author(s)
  森川大輔，津田健治
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PUBLICLY-20H05176
[Presentation] Accurate determination of low-order crystal structure factors using large-angle rocking CBED patterns2019
- Author(s)
  D. Morikawa, and K. Tsuda
- Organizer
  Microscopy Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 大角度ロッキングCBED図形を用いた軌道整列状態の静電ポテンシャル分布解析2019
- Author(s)
  森川大輔，津田健治
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 収束電子回折法を用いた試料ダメージ層の定量評価2019
- Author(s)
  上石正樹，森川大輔，佐藤香織，津田健治，寺内正己
- Organizer
  日本顕微鏡学会第75回学術講演会
- Data Source
  KAKENHI-PROJECT-18K18931
[Presentation] 大角度ロッキングCBED図形を用いた結晶構造因子決定精度の検証2019
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 大角度ロッキングCBED図形を用いた結晶構造因子決定精度の検証II2019
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 大角度ロッキングCBED図形を用いた軌道整列状態の静電ポテンシャル分布解析2019
- Author(s)
  森川大輔，津田健治
- Organizer
  日本顕微鏡学会
- Data Source
  KAKENHI-PROJECT-19K14623
[Presentation] 大角度ロッキングCBED図形を用いた軌道整列状態の静電ポテンシャル分布解析2019
- Author(s)
  森川大輔，津田健治
- Organizer
  日本顕微鏡学会第75回学術講演会
- Data Source
  KAKENHI-PROJECT-18K18931
[Presentation] 大角度ロッキングCBED図形を用いた結晶構造因子精密化2019
- Author(s)
  森川大輔，津田健治
- Organizer
  日本物理学会 2019年第74回年次大会
- Data Source
  KAKENHI-PROJECT-18K18931

1. Tsuda Kenji (00241274)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
2. KIMURA Tsuyoshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Morikawa Daisuke 森川 大輔

Research Projects

Research Products

Co-Researchers

Direct observation of polarization rotation at ferroelectric domain boundary using nano-scale charge density analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

ナノ電子プローブを用いた電子密度分布解析による機能コアの電場応答解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation of interface induced polarization using electron nano-probePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Site-selective analysis of local structure and electronic states of ferroelectrics using electron spectroscopic multi-probes

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Determination of the crystal structures of NdBaMn2O6: Coexisting polar and nonpolar phases2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Direct observation of rotation of polarization at 90-degree domain walls in BaTiO32023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Local structure analysis using nano-electron probe2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Evaluation of TEM specimen quality prepared by focused ion beam using symmetry breaking index of convergent-beam electron diffraction2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Electric-field response of polar nanodomains in BaTiO32021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Local crystal symmetry and structure at CaTiO3 twin boundaries2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Recent Development of Structure Analysis Using Convergent-Beam Electron Diffraction2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Improvement of precision in refinements of structure factors using convergent-beam electron diffraction patterns taken at Bragg-excited conditions2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Visualization of ferroaxial domains in an order-disorder type ferroaxial crystal2020

Author(s)

Journal Title

DOI

Data Source

Morikawa Daisuke 森川大輔

[Presentation] 収束電子回折法による界面領域の構造解析手法の開発2023

[Presentation] 強誘電体ドメイン壁における収束電子回折図形の対称性変化と微細構造解析2022