DE69127037T2 - Kupfer-Germanium Verbindungen, die bei Niedrigtemperatur hergestellt werden können - Google Patents
Kupfer-Germanium Verbindungen, die bei Niedrigtemperatur hergestellt werden könnenInfo
- Publication number
- DE69127037T2 DE69127037T2 DE1991627037 DE69127037T DE69127037T2 DE 69127037 T2 DE69127037 T2 DE 69127037T2 DE 1991627037 DE1991627037 DE 1991627037 DE 69127037 T DE69127037 T DE 69127037T DE 69127037 T2 DE69127037 T2 DE 69127037T2
- Authority
- DE
- Germany
- Prior art keywords
- copper
- produced
- low temperatures
- germanium compounds
- germanium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- ONJMCYREMREKSA-UHFFFAOYSA-N [Cu].[Ge] Chemical class [Cu].[Ge] ONJMCYREMREKSA-UHFFFAOYSA-N 0.000 title 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4966—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a composite material, e.g. organic material, TiN, MoSi2
- H01L29/4975—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a composite material, e.g. organic material, TiN, MoSi2 being a silicide layer, e.g. TiSi2
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/2807—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being Si or Ge or C and their alloys except Si
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
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- H01L21/28088—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being a composite, e.g. TiN
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- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
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- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
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- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plasma & Fusion (AREA)
- Electrodes Of Semiconductors (AREA)
- Weting (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56104590A | 1990-08-01 | 1990-08-01 |
Publications (2)
Publication Number | Publication Date |
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DE69127037D1 DE69127037D1 (de) | 1997-09-04 |
DE69127037T2 true DE69127037T2 (de) | 1998-02-12 |
Family
ID=24240425
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991627037 Expired - Fee Related DE69127037T2 (de) | 1990-08-01 | 1991-03-02 | Kupfer-Germanium Verbindungen, die bei Niedrigtemperatur hergestellt werden können |
DE1991632842 Expired - Fee Related DE69132842T2 (de) | 1990-08-01 | 1991-03-02 | Nassätzverfahren mit hoher Selektivität zwischen Cu und Cu3Ge |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991632842 Expired - Fee Related DE69132842T2 (de) | 1990-08-01 | 1991-03-02 | Nassätzverfahren mit hoher Selektivität zwischen Cu und Cu3Ge |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0472804B1 (de) |
JP (1) | JPH088347B2 (de) |
DE (2) | DE69127037T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2089791C (en) * | 1992-04-24 | 1998-11-24 | Michael J. Brady | Electronic devices having metallurgies containing copper-semiconductor compounds |
JP2534434B2 (ja) * | 1992-04-30 | 1996-09-18 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 耐酸化性化合物およびその製造方法 |
US5288456A (en) * | 1993-02-23 | 1994-02-22 | International Business Machines Corporation | Compound with room temperature electrical resistivity comparable to that of elemental copper |
US5571744A (en) * | 1993-08-27 | 1996-11-05 | National Semiconductor Corporation | Defect free CMOS process |
US6271595B1 (en) | 1999-01-14 | 2001-08-07 | International Business Machines Corporation | Method for improving adhesion to copper |
TW478101B (en) * | 2000-03-23 | 2002-03-01 | Ibm | Structure for protecting copper interconnects in low dielectric constant materials from oxidation |
JP2003045960A (ja) * | 2001-08-01 | 2003-02-14 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
US7491643B2 (en) * | 2006-05-24 | 2009-02-17 | International Business Machines Corporation | Method and structure for reducing contact resistance between silicide contact and overlying metallization |
RU2458429C1 (ru) * | 2011-03-10 | 2012-08-10 | Закрытое акционерное общество "Научно-производственная фирма "Микран" | Способ получения тонкопленочного медно-германиевого соединения |
US9988713B2 (en) | 2013-03-12 | 2018-06-05 | Arizona Board Of Regents On Behalf Of Arizona State University | Thin film devices and methods for preparing thin film devices |
US9147605B2 (en) | 2013-06-14 | 2015-09-29 | Arizona Board Of Regents On Behalf Of Arizona State University | Thin film devices and low temperature process to make thin film devices |
US9559249B2 (en) | 2014-07-22 | 2017-01-31 | Arizona Board Of Regents | Microwave-annealed indium gallium zinc oxide films and methods of making the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1806980A1 (de) * | 1967-11-15 | 1969-06-19 | Fairchild Camera Instr Co | Halbleiter-Bauelement |
JPS5787127A (en) * | 1980-11-20 | 1982-05-31 | Seiko Epson Corp | Manufacture of semiconductor device |
JPS58139422A (ja) * | 1982-02-15 | 1983-08-18 | Univ Tohoku | Cu−Si合金半導体とその製造法 |
JPS639926A (ja) * | 1986-07-01 | 1988-01-16 | Seiko Instr & Electronics Ltd | 半導体装置の製造方法 |
JPS6373660A (ja) * | 1986-09-17 | 1988-04-04 | Fujitsu Ltd | 半導体装置 |
JPS63213372A (ja) * | 1987-02-27 | 1988-09-06 | Sharp Corp | 電界効果型半導体装置 |
JPS6481251A (en) * | 1987-09-22 | 1989-03-27 | Fujitsu Ltd | Prevention of oxidation of copper electrode wiring in lsi and its apparatus |
JPH01124238A (ja) * | 1987-11-09 | 1989-05-17 | Fujitsu Ltd | 半導体集積回路用配線およびその形成方法 |
JPH02119140A (ja) * | 1988-10-28 | 1990-05-07 | Seiko Epson Corp | 集積回路装置 |
EP0419763A1 (de) * | 1989-09-29 | 1991-04-03 | International Business Machines Corporation | Stabile Kupfer beinhaltende Verschaltungsmetallisierung für VLSI Bauelemente |
-
1991
- 1991-03-02 DE DE1991627037 patent/DE69127037T2/de not_active Expired - Fee Related
- 1991-03-02 DE DE1991632842 patent/DE69132842T2/de not_active Expired - Fee Related
- 1991-03-02 EP EP91103153A patent/EP0472804B1/de not_active Expired - Lifetime
- 1991-03-02 EP EP96120744A patent/EP0769808B1/de not_active Expired - Lifetime
- 1991-03-27 JP JP3063380A patent/JPH088347B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH088347B2 (ja) | 1996-01-29 |
JPH04233762A (ja) | 1992-08-21 |
EP0769808B1 (de) | 2001-11-28 |
DE69132842D1 (de) | 2002-01-10 |
EP0472804A2 (de) | 1992-03-04 |
EP0472804A3 (en) | 1992-06-24 |
EP0472804B1 (de) | 1997-07-30 |
DE69132842T2 (de) | 2002-08-01 |
EP0769808A3 (de) | 1998-01-07 |
DE69127037D1 (de) | 1997-09-04 |
EP0769808A2 (de) | 1997-04-23 |
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