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 (92):
Kayoko Sakaguchi, Sangwook Kim, Hidehiro Ohwa, Kenji Ohwada, Norihiro Oshime, Shinya Tsukada, Yoshihiro Kuroiwa. Two types of cubic components coexisting in the paraelectric phase of relaxor ferroelectric Pb(Mg1/3Nb2/3)O3 revealed by synchrotron radiation X-ray diffraction. Japanese Journal of Applied Physics. 2024
Hidetoshi Miyazaki, Hayato Masuda, Takeshi Kubota, Shinya Tsukada. Synthesis of Ba(Zr,Ti)2O5 particles using Zr/Ti-HPA with complexing of Ti-IPA and Zr using ZrOCl2. Journal of the Australian Ceramic Society. 2024
Xi Liang, Zhonghua Dai, Chenxi Liu, Yu Pan, Xin Zhao, Shinya Tsukada, Yu Cong, Shuitao Gu. Energy storage performance of lead-free Ba0.7Sr0.3TiO3 ceramics with doping Bi(Mg0.5Ti0.5)O3. Materials Science in Semiconductor Processing. 2024
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, Akari Kanagawa, Kenji Ohwada. Temperature-gradient investigation of phase transitions in ferroelectrics using cooling and heating stage. Japanese Journal of Applied Physics. 2023
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