JP5009187B2 - CeO2薄膜の製造方法およびCeO2薄膜の製造装置 - Google Patents
CeO2薄膜の製造方法およびCeO2薄膜の製造装置 Download PDFInfo
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- JP5009187B2 JP5009187B2 JP2008033463A JP2008033463A JP5009187B2 JP 5009187 B2 JP5009187 B2 JP 5009187B2 JP 2008033463 A JP2008033463 A JP 2008033463A JP 2008033463 A JP2008033463 A JP 2008033463A JP 5009187 B2 JP5009187 B2 JP 5009187B2
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- ceo
- thin film
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- metal substrate
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- 239000010409 thin film Substances 0.000 title claims description 207
- 238000004519 manufacturing process Methods 0.000 title claims description 59
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 title description 3
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 title description 3
- 239000000758 substrate Substances 0.000 claims description 132
- 239000010408 film Substances 0.000 claims description 97
- 239000002184 metal Substances 0.000 claims description 68
- 229910052751 metal Inorganic materials 0.000 claims description 68
- 239000013078 crystal Substances 0.000 claims description 58
- 238000000137 annealing Methods 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 46
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 12
- 230000008021 deposition Effects 0.000 claims description 12
- 238000001552 radio frequency sputter deposition Methods 0.000 claims description 5
- 238000000313 electron-beam-induced deposition Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 44
- 229910000990 Ni alloy Inorganic materials 0.000 description 34
- 239000000463 material Substances 0.000 description 25
- 230000003746 surface roughness Effects 0.000 description 17
- 239000007789 gas Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000005566 electron beam evaporation Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004549 pulsed laser deposition Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Vapour Deposition (AREA)
Description
M Bindi、外7名、"スーパーコンダクターサイエンスアンドテクノロジー(SUPERCONDUCTOR SCIENCE AND TECHNOLOGY)"(英国)、2004年1月26日、p.512−516 Luigia Gianni、外4名、"Long YBCO coated conductors by thermal co−evaporation"、International Workshop on Coated Conductors for Applications, in Japan, Kanagawa、Extended Abstracts,2004年11月19−20日
Claims (4)
- 隣接する結晶粒間の方位差が10°以内であって、全体としても三次元的に結晶の方位がほぼ揃っている金属基板である配向性金属基板を準備する工程と、
前記配向性金属基板上にCeO2膜を形成する工程とを備え、
前記CeO2膜を形成する工程における前記CeO2膜の成膜速度は30nm/分以上150nm/分以下であり、
前記CeO2膜を形成する工程における、前記配向性金属基板の温度は750℃以上1100℃以下である、CeO2薄膜の製造方法。 - 前記配向性金属基板を準備する工程よりも後であって、前記CeO2膜を形成する工程よりも前に、前記配向性金属基板を加熱する工程をさらに備え、
前記配向性金属基板を加熱する工程では、前記配向性金属基板が750℃以上1100℃以下に加熱される、請求項1に記載のCeO2薄膜の製造方法。 - 前記CeO2膜を形成する工程において、前記CeO2膜は、電子ビーム蒸着法またはRFスパッタ法のいずれか一方の手法により形成される、請求項1または2に記載のCeO2薄膜の製造方法。
- 請求項1〜3のいずれか1項に記載のCeO2薄膜の製造方法を実施するためのCeO2薄膜の製造装置であって、
前記配向性金属基板を保持するためのサプライ室と、
前記サプライ室から供給された前記配向性金属基板を加熱するためのプレアニール炉と、
前記プレアニール炉において加熱された前記配向性金属基板上にCeO2膜を形成するための成膜室と、
前記CeO2膜が形成された前記配向性金属基板を巻き取るための巻き取り室とを備えた、CeO2薄膜の製造装置。
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JP2008033463A JP5009187B2 (ja) | 2008-02-14 | 2008-02-14 | CeO2薄膜の製造方法およびCeO2薄膜の製造装置 |
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JP2008033463A JP5009187B2 (ja) | 2008-02-14 | 2008-02-14 | CeO2薄膜の製造方法およびCeO2薄膜の製造装置 |
Publications (2)
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JP2009190933A JP2009190933A (ja) | 2009-08-27 |
JP5009187B2 true JP5009187B2 (ja) | 2012-08-22 |
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JP2008033463A Expired - Fee Related JP5009187B2 (ja) | 2008-02-14 | 2008-02-14 | CeO2薄膜の製造方法およびCeO2薄膜の製造装置 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003055095A (ja) * | 2001-08-07 | 2003-02-26 | Sumitomo Electric Ind Ltd | 薄膜形成方法 |
JP2005001935A (ja) * | 2003-06-11 | 2005-01-06 | Sumitomo Electric Ind Ltd | 酸化物薄膜の製造方法 |
JP4200843B2 (ja) * | 2003-08-04 | 2008-12-24 | 住友電気工業株式会社 | 薄膜超電導線材及びその製造方法 |
JP4731354B2 (ja) * | 2006-02-24 | 2011-07-20 | 株式会社アルバック | 表面処理装置 |
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