研究キーワード (6件):
結晶成長
, 薄膜
, 強誘電体材料
, Crystal Growth
, Thin Film
, Ferroelectric Material
競争的資金等の研究課題 (6件):
2016 - 2019 微細構造を制御した高性能な非鉛系圧電セラミックスの作製
1999 - 2001 圧電体単結晶の作製と表面弾性波素子への応用
1997 - Growth of ferroelectric films and their application to devices.
電子線誘起反応による強誘電体薄膜の微細加工
強誘電体薄膜の成長とデバイス応用
Micropatterning of ferroelectric films by electron-beam
全件表示
論文 (15件):
Tao Zhang, Tomoaki Karaki, Tadashi Fujii. Effect of La(Nb1/3Mg2/3)O3addition on phase transition behavior and energy storage properties of NaNbO3ceramics. Japanese Journal of Applied Physics. 2021. 60
Yiqin Sun, Tomoaki Karaki, Zhuangkai Wang, Tadashi Fujii, Yohachi Yamashita. Dielectric, piezoelectric, and spurious mode vibration properties by four types of waveforms AC poling for Pb(Mg1/3Nb2/3)O3-PbTiO3single crystals. Japanese Journal of Applied Physics. 2021. 60
Yiqin Sun, Tomoaki Karaki, Tadashi Fujii, Yohachi John Yamashita. Spurious-mode vibrations caused by alternating current poling and their solution process for Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals. Journal of Materiomics. 2021
Yiqin Sun, Tomoaki Karaki, Tadashi Fujii, Yohachi Yamashita. Enhanced electric property of relaxor ferroelectric crystals with low AC voltage high-Temperature poling. Japanese Journal of Applied Physics. 2020. 59
Nan Wei, Tomoaki Karaki, Tadashi Fujii. Low-temperature sintering of (K,Na,Li)NbO3-BaZrO3-(Bi,Na)TiO3ceramics with enhanced dielectric and piezoelectric properties. Japanese Journal of Applied Physics. 2020. 59