TT教員HP紹介文

着任前の研究成果  符 徳勝
代表論文
1) Desheng Fu, Mitsuru Itoh, Shin-ya Koshihara, Taichi Kosugi and Shinji Tsuneyuki, “Anomalous phase diagram of ferroelectric (Ba,Ca)TiO3 single crystals with giant electromechanical response”, Phys.Rev. Lett. 100, 227601 (2008).
2) Naoki Imamura, Maarit Karppinen, Teruki Motohashi, Desheng Fu, Mitsuru Itoh, Hisao Yamauchi, “Positive and Negative Magnetodielectric Effects in A-site Ordered (BiMn3)Mn4O12 Perovskite”, J. Am. Chem. Soc. 130, 14948 (2008)
3) Desheng Fu, Mitsuru Itoh, and Shin-ya Koshihara “Crystal growth and piezoelectricity of BaTiO3-CaTiO3 solid solution”, Appl. Phys. Lett. 93, 012904 (2008).
4) Desheng Fu, Makoto Endo, Hiroki Taniguchi, Tomoyasu Taniyama, Shin-ya Koshihara, and Mitsuru Itoh, “Piezoelectric Properties of Lithium Modified Silver Niobate Perovskite Single Crystals”, Appl. Phys. Lett. 92, 172905 (2008).
5) Desheng Fu, Hiroki Taniguchi, Tomoyasu Taniyama, Mitsuru Itoh, and Shin-ya Koshihara, “Origin of Giant Dielectric Response in Nonferroelectric CaCu3Ti4O12: Inhomogeneous Conduction Nature Probed by Atomic Force Microscopy”, Chem. Mater. 20, 1694 (2008).
6) T. Taniyama, K. Akasaka, D. Fu, M. Itoh, H. Takashima and B. Prijamboedi, “Electrical voltage manipulation of ferromagnetic microdomain structures in a ferromagnetic-ferroelectric hybrid structure”, J. Appl. Phys. 101, 09F512 (2007).
7) Desheng Fu, Makoto Endo, Hiroki Taniguchi, Tomoyasu Taniyama, and Mitsuru Itoh, “AgNbO3-A lead-free material with large polarization and electromechanical response”, Appl. Phys. Lett. 90, 252907 (2007).
8) Sugata Ray, Yury V. Kolen'ko, Desheng Fu, Ruwan Gallage, Naonori Sakamoto,Tomoaki Watanabe, Masahiro Yoshimura, and Mitsuru Itoh, “Direct Observation of Ferroelectricity in Quasi Zero Dimensional Barium Titanate Nanoparticles”, Small 2, 1427 (2006).
9) Desheng Fu, Kazuyuki Suzuki, Kazumi Kato, and Hisao Suzuki, “Effect of built-in bias fields on the nanoscale switching in ferroelectric thin films”, Appl. Phys. A 80, 1067(2005).
10) 其の他81編

解説
11) 伊藤満、符徳勝、腰原伸也、新規強誘電体の開発、化学工業 59、13 (2008).
12) 符徳勝、伊藤満、腰原伸也、巨大電気誘起歪と量子臨界現象を示す新しい強誘電体結晶(Ba,Ca)TiO3の開発−サイトイオンのオフセンタリングでペロブスカイト構造の強誘電性を制御する−、固体物理 43、581-45 (2008).
13) 余野建定、石川毅彦、伊藤満、符徳勝、酸素欠損六方晶BaTiO3の巨大誘電応答、固体物理 41、(2006)39(187).

招待講演
14) Desheng Fu, Mitsuru Itoh, and Shin-ya Koshihara, “Enhancement of piezo/ferro-electricity by small ion substitution: Cases of (Ba,Ca)TiO3 and (Ag,Li)NbO3 single crystals”, The IUMRS International Conference in Asia 2008 (IUMRS-ICA 2008), Nagoya, Japan, Dec. 9-13, 2008
15) Desheng Fu, Mitsuru Itoh, and Shin-ya Koshihara, “High Electromechanical Response in BaTiO3-CaTiO3 Alloys”, 11th European Meeting on Ferroelectricity, EMF-2007, Bled, Slovenia, Sept. 3-7, 2007.