ITO Yoshiharu
Department of Applied Molecular Chemistry | Assistant Professor |
Researcher Information
Field Of Study
Career
Research activity information
Paper
- Introduction of strain-relaxed 90° domain structure by lattice mismatch in tetragonal ferroelectric (Bi,K)TiO3 epitaxial films grown hydrothermally below Curie temperature
Rurika Kubota; Yuxian Hu; Takahisa Shiraishi; Akinori Tateyama; Yoshiharu Ito; Minoru Kurosawa; Hiroshi Funakubo
Journal of Applied Physics, Dec. 2023 - Simultaneous high-frequency measurement of direct and inverse transverse piezoelectric coefficients of thin films using longitudinal vibration
Akinori Tateyama; Yuichiro Orino; Yoshiharu Ito; Takahisa Shiraishi; Takao Shimizu; Minoru Kuribayashi Kurosawa; Hiroshi Funakubo
Sensors and Actuators A: Physical, Feb. 2023 - Effect of film thickness on output power of a piezoelectric vibration energy harvester using hydrothermally synthesized (K,Na)NbO3 film
Akinori Tateyama; Yoshiharu Ito; Takahisa Shiraishi; Minoru Kuribayashi KUROSAWA; Hiroshi Funakubo
Japanese Journal of Applied Physics, Dec. 2022 - Effect of film thickness on piezoelectric vibrator using hydrothermally synthesized epitaxial (K0.88Na0.12)NbO3 film
Akinori Tateyama; Yoshiharu Ito; Takahisa Shiraishi; Minoru Kurosawa; Mutsuo Ishikawa; Hiroshi Funakubo
Japanese Journal of Applied Physics, Nov. 2022 - Process window for growth of polar-axis-oriented tetragonal (Bi, K)TiO3 epitaxial films on (100)cSrRuO3//(100)SrTiO3 substrates by the hydrothermal method
Rurika Kubota; Akinori Tateyama; Yoshiharu Ito; Hu Yuxian; Takahisa Shiraishi; Minoru Kurosawa; Hiroshi Funakubo
Journal of Materials Science, Jul. 2022 - Film thickness dependence of ferroelectric properties in polar-axis-oriented epitaxial tetragonal (Bi,K)TiO3 films prepared by hydrothermal method
Rurika Kubota; Akinori Tateyama; Takahisa Shiraishi; Yoshiharu Ito; Minoru Kurosawa; Hiroshi Funakubo
AIP Advances, Mar. 2022 - Evaluation of bulk and surface acoustic waves propagation properties of (K,Na)NbO3 films deposited by hydrothermal synthesis or RF magnetron sputtering methods
Kazuma Yoshizawa; Masashi Suzuki; Shoji Kakio; Yoshiharu Ito; Akinori Tateyama; Takahisa Shiraishi; Hiroshi FUNAKUBO; Tsuyoshi Wakabayashi; Kenji Shibata
Japanese Journal of Applied Physics, Jan. 2022, Refereed - Polar-axis-oriented epitaxial tetragonal (Bi,K)TiO3 films with large remanent polarization deposited below Curie temperature by a hydrothermal method
Yoshiharu Ito; Akinori Tateyama; Rurika Kubota; Takahisa Shiraishi; Takao Shimizu; Jaemyung Kim; Okkyun Seo; Osami Sakata; Minoru Kurosawa; Hiroshi Funakubo
Applied Physics Letters, Jan. 2022, Refereed - Lower-temperature processing of potassium niobate films by microwave-assisted hydrothermal deposition technique
Masaki OKURA; Yoshiharu ITO; Takahisa SHIRAISHI; Takanori KIGUCHI; Toyohiko J. KONNO; Hiroshi FUNAKUBO; Hiroshi UCHIDA
Journal of the Ceramic Society of Japan, Jan. 2022, Refereed - Thermal stability of self-polarization in a (K,Na)NbO3 film prepared by the hydrothermal method
Akinori Tateyama; Yoshiharu Ito; Takahisa Shiraishi; Yuichiro Orino; Minoru Kurosawa; Hiroshi Funakubo
Japanese Journal of Applied Physics, Nov. 2021, Refereed - Evaluation of BAW and SAW Properties of (K, Na)NbO3 Thin Films Deposited by RF Sputtering
Kazuma Yoshizawa; Masashi Suzuki; Shoji Kakio; Yoshiharu Ito; Akinori Tateyama; Hiroshi Funakubo; Tsuyoshi Wakabayashi; Kenji Shibata
2021 IEEE International Ultrasonics Symposium (IUS), Sep. 2021, Refereed - Crystal structure, ferroelectric and piezoelectric properties of epitaxial (1-x)(Bi0.5Na0.5)TiO3-x(Bi0.5K0.5)TiO(3)films grown by hydrothermal method
Yu Huang; Yoshiharu Ito; Akinori Tateyama; Minoru Kurosawa; Hiroshi Funakubo
JAPANESE JOURNAL OF APPLIED PHYSICS, Nov. 2020, Refereed, Not invited - Dependency of direct and inverse transverse piezoelectric properties on composition in self-polarized epitaxial (KxNa1-x)NbO(3)films grown via a hydrothermal method
Akinori Tateyama; Yoshiharu Ito; Takao Shimizu; Yuichiro Orino; Minoru Kurosawa; Takeshi Yoshimura; Hiroshi Funakubo
JAPANESE JOURNAL OF APPLIED PHYSICS, Nov. 2020, Refereed, Not invited - Rapid deposition of (K,Na)NbO(3)thick films using microwave-assisted hydrothermal technique
Hiroshi Uchida; Masaki Okura; Yoshiharu Ito; Takahisa Shiraishi; Takanori Kiguchi; Toyohiko J. Konno; Hiroshi Funakubo
JAPANESE JOURNAL OF APPLIED PHYSICS, Nov. 2020, Refereed, Not invited - Good piezoelectricity of self-polarized thick epitaxial (K,Na)NbO3 films grown below the Curie temperature (240 degrees C) using a hydrothermal method
Akinori Tateyama; Yoshiharu Ito; Yoshiko Nakamura; Takao Shimizu; Yuichiro Orino; Minoru Kurosawa; Hiroshi Uchida; Takahisa Shiraishi; Takanori Kiguchi; Toyohiko J. Konno; Takeshi Yoshimura; Hiroshi Funakubo
APPLIED PHYSICS LETTERS, Oct. 2020 - High yield preparation of (100)(c)-oriented (K,Na)NbO3 thick films by hydrothermal method using amorphous niobium source
Yoshiharu Ito; Akinori Tateyama; Yoshiko Nakamura; Takao Shimizu; Minoru Kurosawa; Hiroshi Uchida; Takahisa Shiraishi; Takanori Kiguchi; Toyohiko J. Konno; Mutsuo Ishikawa; Nobuhiro Kumada; Hiroshi Funakubo
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Aug. 2020, Refereed, Not invited - Structural and electrical characterization of hydrothermally deposited piezoelectric (K,Na)(Nb,Ta)O-3 thick films
Takahisa Shiraishi; Yuta Muto; Yoshiharu Ito; Takanori Kiguchi; Kazuhisa Sato; Masahiko Nishijima; Hidehiro Yasuda; Hiroshi Funakubo; Toyohiko J. Konno
JOURNAL OF MATERIALS SCIENCE, Jul. 2020, Refereed, Not invited - Growth of epitaxial (K, Na)NbO3 films with various orientations by hydrothermal method and their properties
Yoshiharu Ito; Akinori Tateyama; Yoshiko Nakamura; Takao Shimizu; Minoru Kurosawa; Hiroshi Uchida; Takahisa Shiraishi; Takanori Kiguchi; Toyohiko J. Konno; Mutsuo Ishikawa; Hiroshi Funakubo
JAPANESE JOURNAL OF APPLIED PHYSICS, Nov. 2019, Refereed, Not invited - Effect of Ta-substitution on the deposition of (K,Na)(Nb,Ta)O-3 films by hydrothermal method
Yuta Muto; Takahisa Shiraishi; Yoshiharu Ito; Akinori Tateyama; Hiroshi Uchida; Takanori Kiguchi; Hiroshi Funakubo; Toyohiko J. Konno
JAPANESE JOURNAL OF APPLIED PHYSICS, Nov. 2019, Refereed, Not invited - Deposition of orientation-controlled thick (K,Na)NbO3 films on metal substrates by repeated hydrothermal deposition technique
Yoshiharu Ito; Akinori Tateyama; Yoshiko Nakamura; Takao Shimizu; Minoru Kurosawa; Hiroshi Uchida; Takahisa Shiraishi; Takanori Kiguchi; Toyohiko J. Konno; Mutsuo Ishikawa; Hiroshi Funakubo
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Jul. 2019, Refereed, Not invited - Low-temperature deposition of Li substituted (K,Na)NbO3 films by a hydrothermal method and their structural and ferroelectric properties
Takahisa Shiraishi; Yuta Muto; Yoshiharu Ito; Akinori Tateyama; Hiroshi Uchida; Takanori Kiguchi; Minoru K. Kurosawa; Hiroshi Funakubo; Toyohiko J. Konno
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Jun. 2019, Refereed, Not invited - Effects of starting materials on the deposition behavior of hydrothermally synthesized {100}(c)-oriented epitaxial (K,Na)NbO3 thick films and their ferroelectric and piezoelectric properties
Akinori Tateyama; Yoshiharu Ito; Yoshiko Nakamura; Takao Shimizu; Yuichiro Orino; Minoru Kurosawa; Hiroshi Uchida; Takahisa Shiraishi; Takanori Kiguchi; Toyohiko J. Konno; Nobuhiro Kumada; Hiroshi Funakubo
JOURNAL OF CRYSTAL GROWTH, Apr. 2019, Refereed, Not invited - Ring-Puckering Motion of Azetidinium Cations in a Metal-Organic Perovskite (M = Zn, Mg)-A Thermal and H-1 NMR Relaxation Study
Tetsuo Asaji; Yoshiharu Ito; Hiroki Fujimori; Biao Zhou
JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2019, Refereed, Not invited - Preparation of {001}(c)-oriented epitaxial (K, Na)NbO3 thick films by repeated hydrothermal deposition technique
Takahisa Shiraishi; Yoshiharu Ito; Mutsuo Ishikawa; Hiroshi Uchida; Takanori Kiguchi; Minoru K. Kurosawa; Hiroshi Funakubo; Toyohiko J. Konno
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, May 2018, Refereed, Not invited - Relationship between trace elements and depositional environments in shallow sediments: a case study from Southern Kanto Plain, Central Japan
Masato Ueshima; Takato Takemura; Takeshi Saito; Yoshiharu Ito; Shoichiro Hamamoto; Hirotaka Saito; Toshiko Komatsu
ENVIRONMENTAL EARTH SCIENCES, Sep. 2017, Refereed, Not invited - Freezing-point Depression of Benzene Confined in Mesoporous Silica SBA-15 on Doping with a Slight Amount of Toluene: Ideal Behavior in a Nanometer-sized Space
Yoshiharu Ito; Toshiki Miyaoka; Natsumi Tomita; Takehisa Yoshimi; Takayuki Sugimoto; Takato Takemura; Atsushi Nagoe; Hiroki Fujimori
CHEMISTRY LETTERS, Mar. 2017, Refereed, Not invited - Effect of sedimentary facies and geological properties on thermal conductivity of Pleistocene volcanic sediments in Tokyo, central Japan
Takato Takemura; Minoru Sato; Takashi Chiba; Kyota Uemura; Yoshiharu Ito; Ayako Funabiki
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, Feb. 2017, Refereed, Not invited - Effect of Thermal Change by Ground Source Heat Pumps on Groundwater and Geoenvironment in the Late Pleistocene Terrace Area of Tokyo, Japan
Takato Takemura; Ayako Funabiki; Atsunori Kaneki; Yoshiharu Ito; Shoichiro Hamamoto; Takeshi Saito; Toshiko Komatsu
ENGINEERING GEOLOGY FOR SOCIETY AND TERRITORY, VOL 5: URBAN GEOLOGY, SUSTAINABLE PLANNING AND LANDSCAPE EXPLOITATION, 2015, Refereed, Not invited - Phase transition and cationic motion in the perovskite formate framework
Tetsuo Asaji; Sho Yoshitake; Yoshiharu Ito; Hiroki Fujimori
JOURNAL OF MOLECULAR STRUCTURE, Nov. 2014, Refereed, Not invited - Freezing of Ring-Puckering Molecular Motion and Giant Dielectric Anomalies in Metal-Organic Perovskites
Yuji Imai; Biao Zhou; Yoshiharu Ito; Hiroki Fijimori; Akiko Kobayashi; Zhe-Ming Wang; Hayao Kobayashi
CHEMISTRY-AN ASIAN JOURNAL, Dec. 2012, Refereed, Not invited - Phase Transition and Ring-Puckering Motion in a Metal-Organic Perovskite
Tetsuo Asaji; Yoshiharu Ito; Janez Seliger; Veselko Zagar; Anton Gradisek; Tomaz Apih
JOURNAL OF PHYSICAL CHEMISTRY A, Dec. 2012, Refereed, Not invited
MISC
- Preparation of a Flow Single-drop Extraction System for Educational Use Capable of the Simultaneous and Continuous Observation of Extraction Behavior and Absorbance Change
尾迫友音; 伊東良晴; 南澤宏明; 中釜達朗
工学教育(Web), 2023 - 水熱合成法で作製した(K,Na)NbO3配向膜の圧電定数,e31,f,の評価
舘山明紀; 伊東良晴; 中村美子; 清水荘雄; 折野裕一郎; 黒澤実; 内田寛; 白石貴久; 木口賢紀; 今野豊彦; 熊田伸弘; 吉村武; 舟窪浩
応用物理学会春季学術講演会講演予稿集(CD-ROM), 2019 - 水熱合成法で作製した(KxNa1-x)NbO3自己分極膜の圧電特性の評価
舘山明紀; 伊東良晴; 清水荘雄; 折野裕一郎; 黒澤実; 吉村武; 舟窪浩
応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2019 - Distributed parameter analysis of cantilever piezoelectric energy harvesters : Effect of material properties on harvesting performance
折野 裕一郎; 伊東 良晴; 舟窪 浩; 黒澤 実
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 26 Apr. 2018, Not refereed, Not invited - TG‐IRを用いた硫黄含有環境試料分析
伊東良晴; 土屋梢; 芝山侑子; 杉本隆之; 名越篤史; 藤森裕基; 竹村貴人; 鈴木俊之; 辻井哲也; 岡田きよみ
熱測定討論会講演要旨集, 19 Sep. 2014, Not refereed, Not invited - 層状ケイ酸塩鉱物に含まれる吸着水の熱挙動の評価
伊東良晴; 名越篤史; 藤森裕基; 竹村貴人
熱測定討論会講演要旨集, 18 Oct. 2013, Not refereed, Not invited - 環境地質学的なアプローチによる地温上昇が与える地下環境への影響評価
竹村貴人; 船引彩子; 原翔悟; 秋葉義彦; 伊東良晴
環境地盤工学シンポジウム発表論文集, 17 Sep. 2013, Not refereed, Not invited - ベントナイトの表面および層間内に存在する水の熱挙動
伊東良晴; 名越篤志; 藤森裕基; 竹村貴人
分子科学討論会講演プログラム&要旨(Web), 2013, Not refereed, Not invited - 熱力学の視点から見た多孔質岩の熱物性精密測定と微小空孔の評価
伊東良晴; 藤森裕基; 名古屋啓太; 竹村貴人
岩の力学国内シンポジウム講演論文集(CD-ROM), 06 Dec. 2012, Not refereed, Not invited - 地下浅部の温度上昇に伴う地質要素への影響評価―上総層群における事例―
竹村貴人; 伊東良晴; 藤森裕基; 船引彩子
日本応用地質学会研究発表会講演論文集, 01 Nov. 2012, Not refereed, Not invited
Lectures, oral presentations, etc.
- リング状フローセルを備えた単一液滴マイクロ抽出システムの開発
尾迫友音; 伊東良晴; 南澤宏明; 中釜達朗
令和4年度日本分析化学会関東支部若手交流会, Nov. 2022 - 教室内実験を志向した教育用環境調和液体クロマトグラフィーシステムの開発
高麗翔太; 大南樹生; 伊東良晴; 中釜達朗
令和4年度 日本分析化学会関東支部若手交流会, Nov. 2022 - リング状フローセルを用いた水溶性化合物の単一液滴マイクロ抽出
尾迫 友音; 伊東 良晴; 南澤 宏明; 中釜 達朗
日本分析化学会第71年会, Sep. 2022, Not invited - 抽出挙動の観察と抽出過程での吸光度測定が可能な教育用単一液滴抽出装置の試作
尾迫 友音; 伊東 良晴; 南澤 宏明; 中釜 達朗
工学教育研究講演会第70回年次大会(2022年度), Sep. 2022, Not invited - 水熱法を用いて種々の合成条件で作製した(Bi,K)TiO3薄膜の結晶構造および電気特性
窪田るりか; 舘山明紀; 白石貴久; 黒澤実; 舟窪浩; 伊東良晴
第39回強誘電体会議(FMA39), Jun. 2022, Not invited - 水熱法を用いた種々の原料投入比における(Bi,K)TiO3薄膜の合成
伊東良晴; 窪田るりか; 舘山明紀; 白石貴久; 黒澤実; 舟窪浩
日本セラミックス協会 2022年年会, Mar. 2022, Not invited - 水熱合成法による分極軸配向した(Bi,K)TiO3薄膜の電気特性
伊東良晴; 舘山明紀; 窪田るりか; 白石貴久; 黒澤実; 舟窪浩
第82回応用物理学会秋季学術講演会, Sep. 2021, Invited - 100ºC以下で作製した(Bi,K)TiO3薄膜の圧電特性評価
伊東良晴; 舘山明紀; 窪田るりか; 白石貴久; 黒澤実; 舟窪浩
第68回応用物理学会春季学術講演会, Mar. 2021, Not invited - 水熱合成法で作製した分極軸配向(Bi,K)TiO3膜の結晶構造と電気特性評価
伊東 良晴; 舘山 明紀; 窪田 るりか; 白石 貴久; 黒澤 実; 舟窪 浩
日本セラミックス協会 2021年年会, Mar. 2021, Not invited - 水熱合成法を用いた(Bi,K)TiO3薄膜の低温合成
伊東良晴; 舘山明紀; 黄宇; 窪田るりか; 黒澤実; 舟窪浩
第81回応用物理学会秋季学術講演会, Sep. 2020, Not invited - 水熱合成法を用いたエピタキシャル(Bi,K)TiO3薄膜の合成と評価
伊東良晴; 舘山明紀; 清水荘雄; 黒澤実; 舟窪浩
日本セラミックス協会2020年年会, Mar. 2020, Not invited - 水熱合成法を用いた(K,Na)NbO3膜の原料の高効率化
伊東良晴; 舘山明紀; 中村美子; 清水荘雄; 黒澤実; 舟窪浩; 内田寛; 白石貴久; 木口賢紀; 今野豊彦; 熊田伸弘
第36回強誘電体応用会議, May 2019, Not invited - 水熱合成法による (KxNa1-x)NbO3厚膜のフレキシブル基材への製膜
伊東良晴; 舘山明紀; 中村美子; 清水荘雄; 黒澤実; 舟窪浩; 内田寛; 白石貴久; 木口賢紀; 今野豊彦; 熊田伸弘; 石河睦生
第38回エレクトロセラミックス研究討論会, Nov. 2018, Not invited - 水熱合成法を用いたKNN膜の合成と物性
伊東良晴; 舘山明紀; 中村美子; 清水荘雄; 黒澤実; 舟窪浩; 内田寛; 白石貴久; 木口賢紀; 今野豊彦; 熊田伸弘; 石河睦生
第54回熱測定討論会, Oct. 2018, Not invited - 水熱合成法を用いた金属板上への(K,Na)NbO3 厚膜の合成
伊東良晴; 舘山明紀; 中村美子; 清水荘雄; 黒澤実; 舟窪浩; 内田寛; 白石貴久; 木口賢紀; 今野豊彦; 石河睦生
日本セラミックス協会2018年年会, Mar. 2018, Not invited - KNN配向膜の高速成膜法の検討
伊東良晴; 中村美子; 清水荘雄; 黒澤実; 舟窪浩; 内田寛; 木口賢紀; 白石貴久; 今野豊彦; 石河睦生
日本セラミックス協会第30回秋季シンポジウム, Sep. 2017, Not invited - 層状ケイ酸塩鉱物に含まれる水および電解質水溶液の熱挙動
伊東良晴; 杉本隆之; 名越篤史; 藤森裕基; 竹村貴人
第51回熱測定討論会, Oct. 2015, Not invited - TG-IR を用いた硫黄含有環境試料分析
伊東良晴; 土屋梢; 芝山侑子; 杉本隆之; 名越篤史; 藤森裕基; 竹村貴人; 鈴木俊之; 辻井哲也; 岡田きよみ
第50回記念熱測定討論会, Sep. 2014, Not invited - 層状ケイ酸塩鉱物に含まれる吸着水の熱挙動の評価
伊東良晴; 名越篤史; 藤森裕基; 竹村貴人
第49回熱測定討論会, Oct. 2013, Not invited
Industrial Property Rights
- 特願2021-114144, ビスマス原子、カリウム原子、又は鉛原子をAサイトに含む強誘電体ペロブスカイト材料の製造方法
舟窪浩, 黒澤実, 伊東良晴, 白石貴久, 若林剛 - 2020-032956, 2018-163232, 液中推進装置
黒澤 実, 孔 徳卿, 石河 睦生, 舟窪 浩, 伊東 良晴, 舘山 明紀 - 特開2020-032956, 特願2018-163232, 液中推進装置
黒澤 実, 孔 ▲徳▼卿, 石河 睦生, 舟窪 浩, 伊東 良晴, 舘山 明紀 - 特願2020-34408, チタン酸ビスマスカリウム圧電体、その製造方法、圧電素子、圧電機能装置
舟窪浩, 黒澤実, 伊東良晴, 舘山明紀, 白石貴久, 窪田るりか - WO2019-139100, JP2019000593, 圧電体膜の製造方法
舟窪 浩, 舘山 明紀, 伊東 良晴, 清水 荘雄, 折野 裕一郎, 黒澤 実, 内田 寛, 白石 貴久, 木口 賢紀, 熊田 伸弘 - WO2019-139100, JP2019000593, 圧電体膜の製造方法
舟窪 浩, 舘山 明紀, 伊東 良晴, 清水 荘雄, 折野 裕一郎, 黒澤 実, 内田 寛, 白石 貴久, 木口 賢紀, 熊田 伸弘