Rchr
J-GLOBAL ID：200901090510414303
Update date: Jan. 30, 2024
Takesada Masaki
タケサダ マサキ | Takesada Masaki
Affiliation and department：
Job title：
Associate Professor
Research field (1)：
Semiconductors, optical and atomic physics
Research keywords (2)：
光誘起協力現象
, 強誘電性量子協力現象
Research theme for competitive and other funds (10)：
- 2021 - 2025 Study of the correction term for the Fermi golden rule using multi-methods
- 2020 - 2023 Exploration of novel physical properties of HfO2-based ferroelectrics by controlling polarization fluctuations
- 2018 - 2021 Ferroelectric nano-ordering and fractal nature in ferroelectric nanocrystals
- 2014 - 2017 Toroidal ferroelectricity and photoresponse in ferroelectric nanocrystals
- 2005 - 2009 Study of the coherent quantum fluctuations competed with formation of the long-range ferroelectric order
- 2007 - 2008 Study of the Mechanism of Giant Permittivity in Oxygen-Deficient Hexagonal BaTiO_3 Single Crystals
- 2005 - 2007 Photoinduced Vibronic Soft mode Dynamics in Ferroelectric Quantum Cooperative Phenomena
- 2002 - 2004 量子揺らぎにおける非平衡光誘起協力現象の機構解明
- 2002 - 2004 DYNAMICS OF QUANTUM FLUCTUATION STUDIED BY COHERENT PHONON EXCITATION METHOD
- 2000 - 2001 誘電体における光誘起構造相転移の動的機構解明
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Papers (71)：
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Hosono Akira, Masubuchi Yuji, Yasui Shintaro, Masaki Takesada, Higuchi Mikio, Itoh Mitsuru, Kikkawa Shinichi. Preparation of ferroelectric BaTaO2N perovskite microcrystals. JSAP Annual Meetings Extended Abstracts. 2020. 2020.1. 1695-1695
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Akira Hosono, Yuji Masubuchi, Shintaro Yasui, Masaki Takesada, Takashi Endo, Mikio Higuchi, Mitsuru Itoh, Shinichi Kikkawa. Ferroelectric BaTaO2N Crystals Grown in a BaCN2 Flux. INORGANIC CHEMISTRY. 2019. 58. 24. 16752-16760
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Akira Onodera, Masaki Takesada. Ferroelectricity in Simple Binary Crystals. CRYSTALS. 2017. 7. 8
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T. Hori, M. Takesada, A. Onodera. Structural aspects in A-site ordered perovskite CaCu3Ti4O12: Colossal dielectric behavior and Ca/Cu disordering. FERROELECTRICS. 2017. 513. 1. 72-77
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Nao Hasegawa, Masataka Sasaki, Takahiro Hattori, Hiroyasu Satoh, Masaki Takesada, Akira Onodera. Anomalous Dielectric Behavior in A-site Ordered Perovskite CaCu3Ti4O12 : Effect of A '-site Doping. FERROELECTRICS. 2015. 485. 1. 129-135
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MISC (41)：
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Ohta T., Takesada M., Noguchi Y., Miyayama M., Onodera A. 27aAM-5 Broad Band Light Scattering in Bi-Layered Perovskite PbBi_4Ti_4O_<15>. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 913-913
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Two-Dimensionality and Ferroelectric Instability in Thin Perovskite Film and Layered Perovskite. 2013. 48. 7. 532-537
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Sasaki M., Takesada M., Onodera A. 20pAR-8 The change of Sr substituion on the huge dielectric behaviors in CaCu_3Ti_4O_<12>. Meeting abstracts of the Physical Society of Japan. 2012. 67. 2. 881-881
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Saito Y., Takesada M., Onodera A. 25aPS-8 Low-Frequency Light Scattering in Ferroelectric Bi-Layered Perovekite Oxide PbBi_4Ti_4O_<15>. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 997-997
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Mitsumura T., Takesada M., Fukada Y., Nagata N., Kano J., Ikeda N., Onodera A. 23aPS-131 Low Frequency Micro-Raman Scattering in LuFe_2O_4. Meeting abstracts of the Physical Society of Japan. 2011. 66. 2. 1005-1005
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Education (1)：
Professional career (1)：
Work history (6)：
Association Membership(s) (1)：
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