䝘䝜䞉ⷧ⭷ᮦᩱᶵ⬟䛸㧗㍤ᗘX⥺ᅇᢡ䛾ྠ᫬ィ Keyword : ⾲⏺㠃䛾ཎᏊ䝇䜿䞊䝹ᵓ㐀ゎᯒ䚸䛭䛾ሙ ᐃ䚸SPring-8
⊂❧⾜ᨻἲே㻌 ≀㉁
⊂❧⾜ᨻἲே
≀㉁䞉ᮦᩱ◊✲ᶵᵓ
ᮦᩱ◊✲ᶵᵓ
ᄂᆮỉ
Ꮡ୎
䝘䝜ᵓ㐀䛜ᐇ㝿䛻౑䜟䜜䜛ᮦᩱ䛻䛺䜚䚸᪂ᮦᩱ䛾㛤Ⓨ䛻䛚䛔䛶䛭䛾ᵓ㐀䛸ᶵ⬟䛾㛵ಀ䜢ཎ
Ꮚ䝇䜿䞊䝹䛷᫂䜙䛛䛻䛩䜛䛣䛸䛜䜎䛩䜎䛩せㄳ䛥䜜䛶䛔䜛䚹䝘䝜䞉ⷧ⭷ᮦᩱ䛾ᶵ⬟䛸ᵓ㐀䛜
ู䚻䛻 ᐃ䛥䜜䜛䛣䛸䛜ከ䛛䛳䛯䚹
ᄂᆮỉ
ཀྵẟ
ᮦᩱ䛾ᶵ⬟䜢⌧䛩≀⌮㔞䛸ᵓ㐀䛸䛾㛵ಀ䜢᫂䜙䛛䛻䛩䜛䛯䜑䚸㧗㍤ᗘ䝅䞁䜽䝻䝖䝻䞁X⥺ᅇ
ᢡ䛸≀ᛶ䛸䜢ྠ᫬䛻 ᐃ䛩䜛᪉ἲ䜢㛤Ⓨ䛩䜛䚹
இέᇢᄂᆮἚἦἕἁἋ
䝟䝹䝇㟁ሙ༳ຍ୰䛾ᙉㄏ㟁యⷧ⭷䛾X⥺ᅇᢡ
ⷧ⭷䛾᱁Ꮚṍ䛸ㄏ㟁ศᴟ䜢ྠ᫬䛻
䝘䝜⛊䜸䞊䝎䞊䛷ィ BiFeO3 thin film
໙㓄䠖㻌
㟁ṍᐃᩘ
૨ྂ
Pb(Zr,Ti)O3㻌 thin film
‡㻌 O.
㻌 Sakata et al., 䇾In-situ Lattice-strain Analysis of a Ferroelectric Thin Film under an Applied Pulse
Electric Field䇿, AIP conference proceedings 1234, 151 (2010). DOI: 10.1063/1.3463162
‡㻌 T.
㻌 Fujisawa et al., 䇾Direct Observation of Intrinsic Piezoelectricity of Pb(Zr,Ti)O 3 by Time-Resolved
X-ray Diffraction Measurement Using Single-Crystalline Films䇿, Appl. Phys. Lett. In press.
LJƱNJ
ܱဇ҄ƷႸ೅
z ᙉㄏ㟁య⭷䛾᱁Ꮚṍ䛸ㄏ㟁ศᴟ䜢ྠ᫬䛻ィ 䛧㟁
ṍᐃᩘ䛸ᅽ㟁ᐃᩘ䜢ぢ✚䜚䛻ᡂຌ㻌 㻌
z 䜘䜚ⷧ䛔ヨᩱ䜢ᑐ㇟䛻䚸䜘䜚㧗㏿䛺⌧㇟䜢㏣䛖䛭
䛾ሙ䝅䞁䜽䝻䝖䝻䞁X⥺ᅇᢡ䛾 ᐃ䜢ᐇ⏝໬䛩䜛㻌
z 䝡䝇䝬䝇䝣䜵䝷䜲䝖ⷧ⭷䚸䝏䝍䞁㓟䝆䝹䝁䞁㓟㖄ⷧ⭷
䛻㐺⏝㻌 㻌
㧗㍤ᗘᨺᑕග䝇䝔䞊䝅䝵䞁㻌 ᆏ⏣㻌 ಟ㌟
E-mail : SAKATA.Osami䖃nims.go.jp
㻌㻌 㻌㻌㻌㻌㻌㻌㻌㻌
URL : http://www.researcherid.com/rid/H-2621-2011㻌 㻌 㻌 㻌 㻌 㻌 㻌
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