CN103073064B - 溶胶凝胶法制备Gd和Co共掺杂的高剩余极化强度的BiFeO3薄膜的方法 - Google Patents
溶胶凝胶法制备Gd和Co共掺杂的高剩余极化强度的BiFeO3薄膜的方法 Download PDFInfo
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- CN103073064B CN103073064B CN201310029789.9A CN201310029789A CN103073064B CN 103073064 B CN103073064 B CN 103073064B CN 201310029789 A CN201310029789 A CN 201310029789A CN 103073064 B CN103073064 B CN 103073064B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000003980 solgel method Methods 0.000 title claims abstract description 12
- 239000010409 thin film Substances 0.000 title abstract description 8
- 229910002902 BiFeO3 Inorganic materials 0.000 title abstract 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002243 precursor Substances 0.000 claims abstract description 27
- 238000000137 annealing Methods 0.000 claims abstract description 21
- 238000004528 spin coating Methods 0.000 claims abstract description 18
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 25
- 230000010287 polarization Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 abstract 2
- PPNKDDZCLDMRHS-UHFFFAOYSA-N dinitrooxybismuthanyl nitrate Chemical compound [Bi+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PPNKDDZCLDMRHS-UHFFFAOYSA-N 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- MWFSXYMZCVAQCC-UHFFFAOYSA-N gadolinium(III) nitrate Inorganic materials [Gd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O MWFSXYMZCVAQCC-UHFFFAOYSA-N 0.000 abstract 1
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(III) nitrate Inorganic materials [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract 1
- 239000010408 film Substances 0.000 description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005621 ferroelectricity Effects 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000004549 pulsed laser deposition Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 230000005303 antiferromagnetism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005690 magnetoelectric effect Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
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Families Citing this family (9)
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CN103613144B (zh) * | 2013-11-04 | 2015-04-22 | 陕西科技大学 | 一种B位Mn和Cu共掺杂高剩余极化强度的BiFeO3薄膜及其制备方法 |
CN103693694B (zh) * | 2013-12-20 | 2015-11-11 | 陕西科技大学 | 一种Bi1-xDyxFeO3低漏电流薄膜及其制备方法 |
CN104591294A (zh) * | 2015-01-14 | 2015-05-06 | 陕西科技大学 | 一种铁酸铋基两相磁性复合粉体及其制备方法 |
CN105016396A (zh) * | 2015-07-20 | 2015-11-04 | 重庆科技学院 | 一种多铁性液体及其制备方法 |
CN106967979B (zh) * | 2017-04-14 | 2019-04-09 | 中国计量大学 | 一种磷酸钴助催化剂改性BiFeO3薄膜光电极及其制备方法 |
CN107032631B (zh) * | 2017-04-18 | 2019-10-29 | 陕西科技大学 | 一种GdSrMnCo共掺铁酸铋多铁薄膜及其制备方法 |
CN108525671A (zh) * | 2018-03-29 | 2018-09-14 | 江苏康润净化科技有限公司 | 一种可见光响应铁系光催化剂的制备方法 |
CN108793767B (zh) * | 2018-06-26 | 2021-09-17 | 陕西科技大学 | 一种CoFe2-xLaxO4铁磁性薄膜及其制备方法 |
CN110590403B (zh) * | 2019-09-23 | 2022-02-01 | 济南大学 | 一种外延高电导bfco光电固溶薄膜的制备方法及所得产品 |
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CN102534588A (zh) * | 2012-02-27 | 2012-07-04 | 陕西科技大学 | 在FTO/glass 基板表面制备Nd 和Co 共掺的BiFeO3 薄膜的方法 |
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CN102534588A (zh) * | 2012-02-27 | 2012-07-04 | 陕西科技大学 | 在FTO/glass 基板表面制备Nd 和Co 共掺的BiFeO3 薄膜的方法 |
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