JPS56126916A - Manufacture of semiconductor device - Google Patents
Manufacture of semiconductor deviceInfo
- Publication number
- JPS56126916A JPS56126916A JP3017380A JP3017380A JPS56126916A JP S56126916 A JPS56126916 A JP S56126916A JP 3017380 A JP3017380 A JP 3017380A JP 3017380 A JP3017380 A JP 3017380A JP S56126916 A JPS56126916 A JP S56126916A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- chalcogenide
- heatproof
- silver
- atom
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
- 150000004770 chalcogenides Chemical class 0.000 abstract 4
- 229920002120 photoresistant polymer Polymers 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
- H01L21/2258—Diffusion into or out of AIIIBV compounds
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Weting (AREA)
Abstract
PURPOSE:To diffuse Se easily and in high accuracy from a chalcogenide to which silver is added by a method wherein an amorphous chalcogenide layer, a principal ingredient thereof is Se, and a photoresist layer formed by stacking silver or a layer containing silver are made up on a substrate in a III-V group compound, and the surface is developed, coated with a heatproof film and thermally treated. CONSTITUTION:A photoresist material 5 formed by laminating an amorphous chalcogenide 3 having 75 atom % Se and 25 atom % Ge and a layer 4 containing Ag is made up on a P type GaAs substrate 1, exposed 6 and developed. When a heatproof layer 8 of SiO2, Ti, etc. is built up on the chalcogenide 7 to which Ag is added and thermally treated, Se is diffused from the layer 7, and an N layer 9 is obtained. The heatproof layer 8 is removed, an insulating film 11 is opened, and an electrode 12 is attached. A mask is not required except the inorganic photoresist layer 5, the layer 7 can be formed in a pattern of high accuracy, and the layer 9 can be brought to necessary concentration by controlling heat treatment time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3017380A JPS6024580B2 (en) | 1980-03-10 | 1980-03-10 | Manufacturing method for semiconductor devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3017380A JPS6024580B2 (en) | 1980-03-10 | 1980-03-10 | Manufacturing method for semiconductor devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56126916A true JPS56126916A (en) | 1981-10-05 |
JPS6024580B2 JPS6024580B2 (en) | 1985-06-13 |
Family
ID=12296352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3017380A Expired JPS6024580B2 (en) | 1980-03-10 | 1980-03-10 | Manufacturing method for semiconductor devices |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024580B2 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04199507A (en) * | 1990-11-28 | 1992-07-20 | Mitsubishi Electric Corp | Solid phase diffusion of n-type impurity to iii-v compound semiconductor |
US6638820B2 (en) | 2001-02-08 | 2003-10-28 | Micron Technology, Inc. | Method of forming chalcogenide comprising devices, method of precluding diffusion of a metal into adjacent chalcogenide material, and chalcogenide comprising devices |
US6646902B2 (en) | 2001-08-30 | 2003-11-11 | Micron Technology, Inc. | Method of retaining memory state in a programmable conductor RAM |
US6653193B2 (en) | 2000-12-08 | 2003-11-25 | Micron Technology, Inc. | Resistance variable device |
US6710423B2 (en) | 2001-03-01 | 2004-03-23 | Micron Technology, Inc. | Chalcogenide comprising device |
US6734455B2 (en) | 2001-03-15 | 2004-05-11 | Micron Technology, Inc. | Agglomeration elimination for metal sputter deposition of chalcogenides |
US6737312B2 (en) | 2001-08-27 | 2004-05-18 | Micron Technology, Inc. | Method of fabricating dual PCRAM cells sharing a common electrode |
US6784018B2 (en) | 2001-08-29 | 2004-08-31 | Micron Technology, Inc. | Method of forming chalcogenide comprising devices and method of forming a programmable memory cell of memory circuitry |
US6812087B2 (en) | 2002-01-31 | 2004-11-02 | Micron Technology, Inc. | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures |
US6818481B2 (en) | 2001-03-07 | 2004-11-16 | Micron Technology, Inc. | Method to manufacture a buried electrode PCRAM cell |
US6831019B1 (en) | 2002-08-29 | 2004-12-14 | Micron Technology, Inc. | Plasma etching methods and methods of forming memory devices comprising a chalcogenide comprising layer received operably proximate conductive electrodes |
US6912147B2 (en) | 2003-03-12 | 2005-06-28 | Micron Technology, Inc. | Chalcogenide glass constant current device, and its method of fabrication and operation |
US7151273B2 (en) | 2002-02-20 | 2006-12-19 | Micron Technology, Inc. | Silver-selenide/chalcogenide glass stack for resistance variable memory |
US7387909B2 (en) | 2002-07-10 | 2008-06-17 | Micron Technology, Inc. | Methods of forming assemblies displaying differential negative resistance |
US8895401B2 (en) | 2004-08-12 | 2014-11-25 | Micron Technology, Inc. | Method of forming a memory device incorporating a resistance variable chalcogenide element |
US9142263B2 (en) | 2004-03-10 | 2015-09-22 | Round Rock Research, Llc | Power management control and controlling memory refresh operations |
-
1980
- 1980-03-10 JP JP3017380A patent/JPS6024580B2/en not_active Expired
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04199507A (en) * | 1990-11-28 | 1992-07-20 | Mitsubishi Electric Corp | Solid phase diffusion of n-type impurity to iii-v compound semiconductor |
US6737726B2 (en) | 2000-12-08 | 2004-05-18 | Micron Technology, Inc. | Resistance variable device, analog memory device, and programmable memory cell |
US7061071B2 (en) | 2000-12-08 | 2006-06-13 | Micron Technology, Inc. | Non-volatile resistance variable devices and method of forming same, analog memory devices and method of forming same, programmable memory cell and method of forming same, and method of structurally changing a non-volatile device |
US6653193B2 (en) | 2000-12-08 | 2003-11-25 | Micron Technology, Inc. | Resistance variable device |
US6638820B2 (en) | 2001-02-08 | 2003-10-28 | Micron Technology, Inc. | Method of forming chalcogenide comprising devices, method of precluding diffusion of a metal into adjacent chalcogenide material, and chalcogenide comprising devices |
US6710423B2 (en) | 2001-03-01 | 2004-03-23 | Micron Technology, Inc. | Chalcogenide comprising device |
US6709887B2 (en) * | 2001-03-01 | 2004-03-23 | Micron Technology, Inc. | Method of forming a chalcogenide comprising device |
US6818481B2 (en) | 2001-03-07 | 2004-11-16 | Micron Technology, Inc. | Method to manufacture a buried electrode PCRAM cell |
US6734455B2 (en) | 2001-03-15 | 2004-05-11 | Micron Technology, Inc. | Agglomeration elimination for metal sputter deposition of chalcogenides |
US6737312B2 (en) | 2001-08-27 | 2004-05-18 | Micron Technology, Inc. | Method of fabricating dual PCRAM cells sharing a common electrode |
US6784018B2 (en) | 2001-08-29 | 2004-08-31 | Micron Technology, Inc. | Method of forming chalcogenide comprising devices and method of forming a programmable memory cell of memory circuitry |
US7067348B2 (en) | 2001-08-29 | 2006-06-27 | Micron Technology, Inc. | Method of forming a programmable memory cell and chalcogenide structure |
US6646902B2 (en) | 2001-08-30 | 2003-11-11 | Micron Technology, Inc. | Method of retaining memory state in a programmable conductor RAM |
US6812087B2 (en) | 2002-01-31 | 2004-11-02 | Micron Technology, Inc. | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures |
US8466445B2 (en) | 2002-02-20 | 2013-06-18 | Micron Technology, Inc. | Silver-selenide/chalcogenide glass stack for resistance variable memory and manufacturing method thereof |
US8080816B2 (en) | 2002-02-20 | 2011-12-20 | Micron Technology, Inc. | Silver-selenide/chalcogenide glass stack for resistance variable memory |
US7151273B2 (en) | 2002-02-20 | 2006-12-19 | Micron Technology, Inc. | Silver-selenide/chalcogenide glass stack for resistance variable memory |
US7646007B2 (en) | 2002-02-20 | 2010-01-12 | Micron Technology, Inc. | Silver-selenide/chalcogenide glass stack for resistance variable memory |
US7387909B2 (en) | 2002-07-10 | 2008-06-17 | Micron Technology, Inc. | Methods of forming assemblies displaying differential negative resistance |
US7879646B2 (en) | 2002-07-10 | 2011-02-01 | Micron Technology, Inc. | Assemblies displaying differential negative resistance, semiconductor constructions, and methods of forming assemblies displaying differential negative resistance |
US6831019B1 (en) | 2002-08-29 | 2004-12-14 | Micron Technology, Inc. | Plasma etching methods and methods of forming memory devices comprising a chalcogenide comprising layer received operably proximate conductive electrodes |
US7542319B2 (en) | 2003-03-12 | 2009-06-02 | Micron Technology, Inc. | Chalcogenide glass constant current device, and its method of fabrication and operation |
US7315465B2 (en) | 2003-03-12 | 2008-01-01 | Micro Technology, Inc. | Methods of operating and forming chalcogenide glass constant current devices |
US6912147B2 (en) | 2003-03-12 | 2005-06-28 | Micron Technology, Inc. | Chalcogenide glass constant current device, and its method of fabrication and operation |
US9142263B2 (en) | 2004-03-10 | 2015-09-22 | Round Rock Research, Llc | Power management control and controlling memory refresh operations |
US8895401B2 (en) | 2004-08-12 | 2014-11-25 | Micron Technology, Inc. | Method of forming a memory device incorporating a resistance variable chalcogenide element |
Also Published As
Publication number | Publication date |
---|---|
JPS6024580B2 (en) | 1985-06-13 |
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