JP2009108404A - 傾斜型薄膜 - Google Patents
傾斜型薄膜 Download PDFInfo
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- JP2009108404A JP2009108404A JP2008196052A JP2008196052A JP2009108404A JP 2009108404 A JP2009108404 A JP 2009108404A JP 2008196052 A JP2008196052 A JP 2008196052A JP 2008196052 A JP2008196052 A JP 2008196052A JP 2009108404 A JP2009108404 A JP 2009108404A
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- 239000010409 thin film Substances 0.000 title claims abstract description 90
- 230000007423 decrease Effects 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000007740 vapor deposition Methods 0.000 claims description 24
- 229910052726 zirconium Inorganic materials 0.000 claims description 24
- 229910052727 yttrium Inorganic materials 0.000 claims description 13
- 229910052684 Cerium Inorganic materials 0.000 claims description 12
- JXSUUUWRUITOQZ-UHFFFAOYSA-N oxygen(2-);yttrium(3+);zirconium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Y+3].[Y+3].[Zr+4].[Zr+4] JXSUUUWRUITOQZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000427 thin-film deposition Methods 0.000 claims description 4
- QWDUNBOWGVRUCG-UHFFFAOYSA-N n-(4-chloro-2-nitrophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(Cl)C=C1[N+]([O-])=O QWDUNBOWGVRUCG-UHFFFAOYSA-N 0.000 claims description 3
- 238000000151 deposition Methods 0.000 abstract description 23
- 230000008021 deposition Effects 0.000 abstract description 19
- 230000000704 physical effect Effects 0.000 abstract description 11
- 238000004544 sputter deposition Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005137 deposition process Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 150
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000010894 electron beam technology Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/027—Graded interfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
- H10N60/0576—Processes for depositing or forming copper oxide superconductor layers characterised by the substrate
- H10N60/0632—Intermediate layers, e.g. for growth control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/701—Coated or thin film device, i.e. active or passive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12528—Semiconductor component
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Physical Vapour Deposition (AREA)
Abstract
【解決手段】真空チャンバー内部の複数のスパッターガン12a,12bにより、異種の物質を同時に基板の上面に蒸着する装置において、前記薄膜の組成比制御を、各種の物質成分の基板への経路上に設置された蒸着領域制御板13a,13bを用いて行い、薄膜の厚さ方向に組成比が傾斜的に変わる傾斜型薄膜を製造する。
【選択図】図1
Description
12a Zr用スパッターガン
12b Y用スパッターガン
13a、13b 蒸着領域制御板
14 線材
Claims (8)
- 真空チャンバーの内部に多数の薄膜蒸着装置が備えられ、異種の物質を組成とする薄膜が同時に基板の上面に蒸着され、前記薄膜は、異種の物質成分が基板に到達する経路上に形成された蒸着領域制御板によって、薄膜の厚さ増加に応じて前記成分組成比が傾斜的に変わるように形成されたことを特徴とする、傾斜型薄膜。
- 前記傾斜型薄膜は、超伝導線材の緩衝層であることを特徴とする、請求項1に記載の傾斜型薄膜。
- 前記緩衝層は、YxZ1−xO層(Yttrium Zirconium Oxide layer)を含み、ここで、xは薄膜の厚さ増加に応じて減少し、YとZr成分が薄膜の厚さ増加に応じて傾斜的に減少及び増加することを特徴とする、請求項2に記載の傾斜型薄膜。
- 前記緩衝層は、YxZ1−xO/Y2O3で形成され、YxZ1−xO層とY2O3層との間には、薄膜の厚さ増加に応じてYとZr成分が傾斜的に減少及び増加する傾斜層がさらに形成されたことを特徴とする、請求項3に記載の傾斜型薄膜。
- 前記緩衝層は、CeO2/YxZ1−xO/Y2O3で形成され、CeO2層とYxZ1−xO層との間には、薄膜の厚さ増加に応じてCeとYおよびZr成分が傾斜的に減少及び増加する傾斜層が形成され、YxZ1−xO層とY2O3層との間には、YとZr成分が傾斜的に減少及び増加する傾斜層が形成されたことを特徴とする、請求項3に記載の傾斜型薄膜。
- 前記緩衝層は、CxZ1−xO層(Cerium Zirconium Oxide layer)を含み、ここで、xは薄膜の厚さ増加に応じて減少し、CeとZr成分が薄膜の厚さ増加に応じて傾斜的に減少及び増加することを特徴とする、請求項2に記載の傾斜型薄膜。
- 前記緩衝層は、CxZ1−xO/CeO2で形成され、CxZ1−xO層とCeO2層との間には、薄膜の厚さ増加に応じてCeとZr成分が傾斜的に減少及び増加する傾斜層が形成されたことを特徴とする、請求項6に記載の傾斜型薄膜。
- 前記緩衝層は、CeO2/CxZ1−xO/CeO2で形成され、CeO2層とCxZ1−xO層との間には、薄膜の厚さ増加に応じてCeとZr成分が傾斜的に減少及び増加する傾斜層が形成され、CxZ1−xO層とCeO2層との間には、CeとZr成分が傾斜的に減少及び増加する傾斜層が形成されたことを特徴とする、請求項6に記載の傾斜型薄膜。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0108749 | 2007-10-29 | ||
KR1020070108749A KR100960854B1 (ko) | 2007-10-29 | 2007-10-29 | 조성 경사형 박막 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009108404A true JP2009108404A (ja) | 2009-05-21 |
JP5148404B2 JP5148404B2 (ja) | 2013-02-20 |
Family
ID=40583232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008196052A Expired - Fee Related JP5148404B2 (ja) | 2007-10-29 | 2008-07-30 | 傾斜型薄膜 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8043716B2 (ja) |
JP (1) | JP5148404B2 (ja) |
KR (1) | KR100960854B1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105845315A (zh) * | 2016-05-06 | 2016-08-10 | 天津理工大学 | 一种非晶FeTiO/SiO2/p-Si异质结构材料及其制备方法 |
KR102297540B1 (ko) * | 2017-10-16 | 2021-09-02 | 한국전기연구원 | 영구자석을 이용한 조성경사형 박막의 자기이력곡선 연속 측정장치 및 측정방법 |
KR102322894B1 (ko) * | 2017-10-16 | 2021-11-05 | 한국전기연구원 | 영구자석을 이용한 자기이력곡선 연속 측정장치 |
KR102485623B1 (ko) * | 2018-05-08 | 2023-01-05 | 한국전기연구원 | 자기이력곡선 연속 측정장치 및 측정방법 |
CN111412843B (zh) * | 2020-04-14 | 2020-12-08 | 新磊半导体科技(苏州)有限公司 | 一种测量半导体外延片中膜层厚度的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11312801A (ja) * | 1998-04-28 | 1999-11-09 | Tdk Corp | 積層薄膜 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01129962A (ja) | 1987-11-13 | 1989-05-23 | Kobe Steel Ltd | 自動車用表面処理鋼板 |
JPH04218660A (ja) | 1990-12-18 | 1992-08-10 | Kobe Steel Ltd | 高耐食性Zn−Si系蒸着めっき金属材 |
JP3422371B2 (ja) | 1993-01-13 | 2003-06-30 | 石川島播磨重工業株式会社 | 連続真空蒸着方法 |
US6258459B1 (en) * | 1998-04-28 | 2001-07-10 | Tdk Corporation | Multilayer thin film |
KR100795063B1 (ko) | 2006-06-28 | 2008-01-17 | 한국전기연구원 | 경사형 다층박막 증착 장치 및 그 다층박막의 제조방법 |
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2007
- 2007-10-29 KR KR1020070108749A patent/KR100960854B1/ko not_active IP Right Cessation
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2008
- 2008-07-22 US US12/177,865 patent/US8043716B2/en not_active Expired - Fee Related
- 2008-07-30 JP JP2008196052A patent/JP5148404B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11312801A (ja) * | 1998-04-28 | 1999-11-09 | Tdk Corp | 積層薄膜 |
Also Published As
Publication number | Publication date |
---|---|
KR20090043096A (ko) | 2009-05-06 |
KR100960854B1 (ko) | 2010-06-07 |
US20090110952A1 (en) | 2009-04-30 |
US8043716B2 (en) | 2011-10-25 |
JP5148404B2 (ja) | 2013-02-20 |
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