2019 - 2022 Multivariate analysis of angle-resolved polarized Raman spectroscopy - inhomogeneity in relaxor ferroelectrics
2018 - 2021 Study on competing states at the Morphotorpic Phase Boundary of relaxor ferroelectrics by rapid quench
2017 - 2021 Colossal external field response of relaxor ferroelectrics studied by inelastic light scattering
2016 - 2019 Inhomogeneity in perovskite-type ferroelectrics probed by angle-resolved polarized Raman spectroscopy
2013 - 2017 Single Crystal Growth of KF-Substituted Barium Titanate and the Physical Properties near the Critical Point
2014 - 2016 Giant dielectric responses and MPB in relaxor ferroelectrics investigated through phonons
2011 - 2012 Growing Process of Polar Nanoregions in Ferroelectric Materials
2007 - 2009 鉛系ペロブスカイト酸化物における相転移のフォノンダイナミクス
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Papers (88):
Norihiro Oshime, Kenji Ohwada, Akihiko Machida, Nagise Fukushima, Kosuke Shirakawa, Shintaro Ueno, Ichiro Fujii, Satoshi Wada, Kento Sugawara, Ayumu Shimada, et al. Lattice strain visualization inside a 400 nm single grain of BaTiO3 in polycrystalline ceramics by Bragg coherent X-ray diffraction imaging. Japanese Journal of Applied Physics. 2023. 62. SM. SM1022
Shinya Tsukada, Yasuhiro Fujii, Akari Kanagawa, Yukikuni Akishige, Kenji Ohwada. Polarization behavior in a compositionally graded relaxor-ferroelectric crystal visualized by angle-resolved polarized Raman mapping. Communications Physics. 2023
Hidetoshi Miyazaki, Yosuke Yamashita, Takeshi Tsuji, Wenchang Yeh, Shinya Tsukada. Improvement of dielectric and ferroelectric properties by laser sintering of pulsed EPD BaTiO3 films. Ceramics International. 2023. 49. 8. 12745-12749
Norihiro Oshime, Kenji Ohwada, Akihiko Machida, Nagise Fukushima, Shintaro Ueno, Ichiro Fujii, Satoshi Wada, Kento Sugawara, Ayumu Shimada, Tetsuro Ueno, et al. The ferroelectric phase transition in a 500 nm sized single particle of BaTiO3 tracked by coherent X-ray diffraction. JAPANESE JOURNAL OF APPLIED PHYSICS. 2022. 61. SN
Seiji Kojima, Shinya Tsukada, Yuji Noguchi. Order-disorder nature and elastic anomaly of successive phase transition of (K0.5Na0.5)NbO3 proved by broadband Brillouin scattering. Ferroelectrics. 2022. 586. 1. 2-9
江角太智, 藤井康裕, 秋重幸邦, 塚田真也. Raman scattering study on a ferroelectric phase transition of BaTi2O5. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
塚田真也, 塚田真也, 藤井康裕, 金川茜里, 秋重幸邦, 大和田謙二. Angle-resolved polarized Raman mapping and multivariate curve resolution of a composition-gradient relaxor-ferroelectric crystal. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
江角太智, 藤井康裕, 秋重幸邦, 塚田真也. Microscopic picture of ferroelectric phase transition of BaTi2O5 investigated by combining Raman spectroscopy and the first-principles calculations. 応用物理・物理系学会中国四国支部合同学術講演会講演予稿集. 2022. 2022 (CD-ROM)
塚田真也, 藤井康裕, 大和田謙二. Angle-resolved polarized Raman mapping on composition-gradient (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 crystal: II. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2022. 83rd