"保科 拓也,竹沢 周平,佐瀬 瑠一,武田 博明,鶴見 敬章","遠赤外エリプソメータを用いたイオンダイナミクス解析","日本セラミックス協会第31回秋季シンポジウム",,,,,,2018,Sept. "Seiji Kojima,Md. Mijanur Rahaman,Ryuichi Sase,Takuya Hoshina,Takaaki Tsurumi","Vibrational dynamics of ferroelectric K(Ta1-xNbx)O3 studied by far-infrared spectroscopic ellipsometry and Raman scattering",,"Japanese Journal of Applied Physics",,"Vol. 57",," 11UB05",2018,Aug. "S. Kojima,M. M. Rahaman,R. Sase,T. Hoshina,T. Tsurumi","Vibrational dynamics of ferroelectric K(Ta1-xNbx)O3 studied by far-infrared spectroscopic ellipsometry and Raman scattering","2018 ISAF-FMA-AMF-AMEC-PEM Joint Conference (IFAAP2018)",,,,,,2018,May "佐瀬 瑠一,保科 拓也,武田 博明,鶴見 敬章","遠赤外分光エリプソメトリによる不定比BaTiO3セラミックスのフォノン解析","第65回応用物理学会春季学術講演会",,,,,,2018,Mar. "保科拓也,佐瀬瑠一,櫻井元春,金原一樹,武田博明,鶴見敬章","BaTiO3系材料の分極クラスターに由来するTHz誘電応答","第27回日本MRS年次大会",,,,,,2017,Dec. "R. Sase,T. Hoshina,H. Takeda,T. Tsurumi","Effect of atomic vacancies on ionic polarization of nonstoichiometric strontium titanate ceramics",,"Jpn. J. Appl. Phys.",,"Vol. 56","No. 10PB11",,2017,Sept. "Takaaki Tsurumi,Takuya Hoshina,Ryuichi Sase,Hiroaki Takeda","THz dielectric responses of BaTiO3-based ferroelectrics","The 9th China and Japan Symposium on Ferroelectric Materials and Their Applications",,,,,,2017,Sept. "保科拓也,佐瀬瑠一,武田博明,鶴見敬章","チタン酸ストロンチウムのイオン分極に及ぼす原子空孔の影響","第34回強誘電体応用会議",,,,,,2017,June "佐瀬 瑠一,保科 拓也,武田 博明,鶴見 敬章","遠赤外分光エリプソメトリと第一原理計算による不定比 SrTiO3のフォノン解析","日本セラミックス協会2017年年会",,,,,,2017,Mar. "藤井優宇,冨江和樹,佐瀬瑠一,保科拓也,武田博明,鶴見敬章","固体イオンキャパシタ用ガーネット型酸化物リチウムイオン伝導体の合成と特性評価","第26回日本MRS年次大会",,,,,,2016,Dec. "佐瀬瑠一,保科拓也,武田博明,鶴見敬章","急速焼成によるLi7La3Zr2O12系セラミックスの作製と充放電特性の評価","第36回エレクトロセラミックス研究討論会",,,,,,2016,Oct.