WO2003065456A3 - Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures - Google Patents
Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures Download PDFInfo
- Publication number
- WO2003065456A3 WO2003065456A3 PCT/US2003/001498 US0301498W WO03065456A3 WO 2003065456 A3 WO2003065456 A3 WO 2003065456A3 US 0301498 W US0301498 W US 0301498W WO 03065456 A3 WO03065456 A3 WO 03065456A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methods
- forming
- silver
- selenide
- resistance variable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/20—Multistable switching devices, e.g. memristors
- H10N70/24—Multistable switching devices, e.g. memristors based on migration or redistribution of ionic species, e.g. anions, vacancies
- H10N70/245—Multistable switching devices, e.g. memristors based on migration or redistribution of ionic species, e.g. anions, vacancies the species being metal cations, e.g. programmable metallization cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
- H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/041—Modification of the switching material, e.g. post-treatment, doping
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/061—Patterning of the switching material
- H10N70/063—Patterning of the switching material by etching of pre-deposited switching material layers, e.g. lithography
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/011—Manufacture or treatment of multistable switching devices
- H10N70/061—Patterning of the switching material
- H10N70/066—Patterning of the switching material by filling of openings, e.g. damascene method
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/821—Device geometry
- H10N70/826—Device geometry adapted for essentially vertical current flow, e.g. sandwich or pillar type devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices without a potential-jump barrier or surface barrier, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/801—Constructional details of multistable switching devices
- H10N70/881—Switching materials
- H10N70/882—Compounds of sulfur, selenium or tellurium, e.g. chalcogenides
- H10N70/8825—Selenides, e.g. GeSe
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020047011805A KR100660245B1 (en) | 2002-01-31 | 2003-01-21 | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures |
EP03708848A EP1470589B1 (en) | 2002-01-31 | 2003-01-21 | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures |
AU2003212814A AU2003212814A1 (en) | 2002-01-31 | 2003-01-21 | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures |
DE60320373T DE60320373T2 (en) | 2002-01-31 | 2003-01-21 | METHOD OF MANUFACTURING NON-VOLATILE RESISTANT COMPONENTS AND METHOD OF MANUFACTURING SILVER-SELENO-FIXED STRUCTURES |
JP2003564939A JP2005516418A (en) | 2002-01-31 | 2003-01-21 | Method for forming nonvolatile variable resistance device and method for forming silver selenide-containing structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/061,825 | 2002-01-31 | ||
US10/061,825 US20030143782A1 (en) | 2002-01-31 | 2002-01-31 | Methods of forming germanium selenide comprising devices and methods of forming silver selenide comprising structures |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003065456A2 WO2003065456A2 (en) | 2003-08-07 |
WO2003065456A3 true WO2003065456A3 (en) | 2003-12-04 |
Family
ID=27610193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/001498 WO2003065456A2 (en) | 2002-01-31 | 2003-01-21 | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures |
Country Status (10)
Country | Link |
---|---|
US (2) | US20030143782A1 (en) |
EP (1) | EP1470589B1 (en) |
JP (1) | JP2005516418A (en) |
KR (1) | KR100660245B1 (en) |
CN (1) | CN100375284C (en) |
AT (1) | ATE392714T1 (en) |
AU (1) | AU2003212814A1 (en) |
DE (1) | DE60320373T2 (en) |
TW (1) | TWI251263B (en) |
WO (1) | WO2003065456A2 (en) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7102150B2 (en) | 2001-05-11 | 2006-09-05 | Harshfield Steven T | PCRAM memory cell and method of making same |
US6951805B2 (en) * | 2001-08-01 | 2005-10-04 | Micron Technology, Inc. | Method of forming integrated circuitry, method of forming memory circuitry, and method of forming random access memory circuitry |
US6881623B2 (en) * | 2001-08-29 | 2005-04-19 | Micron Technology, Inc. | Method of forming chalcogenide comprising devices, method of forming a programmable memory cell of memory circuitry, and a chalcogenide comprising device |
US6955940B2 (en) | 2001-08-29 | 2005-10-18 | Micron Technology, Inc. | Method of forming chalcogenide comprising devices |
US6646902B2 (en) | 2001-08-30 | 2003-11-11 | Micron Technology, Inc. | Method of retaining memory state in a programmable conductor RAM |
US7109056B2 (en) * | 2001-09-20 | 2006-09-19 | Micron Technology, Inc. | Electro-and electroless plating of metal in the manufacture of PCRAM devices |
US6791859B2 (en) | 2001-11-20 | 2004-09-14 | Micron Technology, Inc. | Complementary bit PCRAM sense amplifier and method of operation |
US6909656B2 (en) * | 2002-01-04 | 2005-06-21 | Micron Technology, Inc. | PCRAM rewrite prevention |
US6867064B2 (en) * | 2002-02-15 | 2005-03-15 | Micron Technology, Inc. | Method to alter chalcogenide glass for improved switching characteristics |
US6791885B2 (en) | 2002-02-19 | 2004-09-14 | Micron Technology, Inc. | Programmable conductor random access memory and method for sensing same |
US7151273B2 (en) | 2002-02-20 | 2006-12-19 | Micron Technology, Inc. | Silver-selenide/chalcogenide glass stack for resistance variable memory |
US6858482B2 (en) * | 2002-04-10 | 2005-02-22 | Micron Technology, Inc. | Method of manufacture of programmable switching circuits and memory cells employing a glass layer |
US6864500B2 (en) * | 2002-04-10 | 2005-03-08 | Micron Technology, Inc. | Programmable conductor memory cell structure |
US6731528B2 (en) * | 2002-05-03 | 2004-05-04 | Micron Technology, Inc. | Dual write cycle programmable conductor memory system and method of operation |
US6890790B2 (en) | 2002-06-06 | 2005-05-10 | Micron Technology, Inc. | Co-sputter deposition of metal-doped chalcogenides |
US6825135B2 (en) | 2002-06-06 | 2004-11-30 | Micron Technology, Inc. | Elimination of dendrite formation during metal/chalcogenide glass deposition |
TWI233204B (en) * | 2002-07-26 | 2005-05-21 | Infineon Technologies Ag | Nonvolatile memory element and associated production methods and memory element arrangements |
US7364644B2 (en) | 2002-08-29 | 2008-04-29 | Micron Technology, Inc. | Silver selenide film stoichiometry and morphology control in sputter deposition |
US7010644B2 (en) * | 2002-08-29 | 2006-03-07 | Micron Technology, Inc. | Software refreshed memory device and method |
US6864521B2 (en) | 2002-08-29 | 2005-03-08 | Micron Technology, Inc. | Method to control silver concentration in a resistance variable memory element |
US7022579B2 (en) * | 2003-03-14 | 2006-04-04 | Micron Technology, Inc. | Method for filling via with metal |
US6903361B2 (en) * | 2003-09-17 | 2005-06-07 | Micron Technology, Inc. | Non-volatile memory structure |
US7583551B2 (en) | 2004-03-10 | 2009-09-01 | Micron Technology, Inc. | Power management control and controlling memory refresh operations |
US7354793B2 (en) | 2004-08-12 | 2008-04-08 | Micron Technology, Inc. | Method of forming a PCRAM device incorporating a resistance-variable chalocogenide element |
US7326950B2 (en) | 2004-07-19 | 2008-02-05 | Micron Technology, Inc. | Memory device with switching glass layer |
US7365411B2 (en) | 2004-08-12 | 2008-04-29 | Micron Technology, Inc. | Resistance variable memory with temperature tolerant materials |
DE102004047630A1 (en) * | 2004-09-30 | 2006-04-13 | Infineon Technologies Ag | Method for producing a CBRAM semiconductor memory |
US20060131555A1 (en) * | 2004-12-22 | 2006-06-22 | Micron Technology, Inc. | Resistance variable devices with controllable channels |
US7374174B2 (en) | 2004-12-22 | 2008-05-20 | Micron Technology, Inc. | Small electrode for resistance variable devices |
US7317200B2 (en) | 2005-02-23 | 2008-01-08 | Micron Technology, Inc. | SnSe-based limited reprogrammable cell |
US7427770B2 (en) | 2005-04-22 | 2008-09-23 | Micron Technology, Inc. | Memory array for increased bit density |
US7709289B2 (en) | 2005-04-22 | 2010-05-04 | Micron Technology, Inc. | Memory elements having patterned electrodes and method of forming the same |
JP2007019305A (en) * | 2005-07-08 | 2007-01-25 | Elpida Memory Inc | Semiconductor storage device |
US7274034B2 (en) | 2005-08-01 | 2007-09-25 | Micron Technology, Inc. | Resistance variable memory device with sputtered metal-chalcogenide region and method of fabrication |
US7332735B2 (en) | 2005-08-02 | 2008-02-19 | Micron Technology, Inc. | Phase change memory cell and method of formation |
US7579615B2 (en) | 2005-08-09 | 2009-08-25 | Micron Technology, Inc. | Access transistor for memory device |
US7251154B2 (en) | 2005-08-15 | 2007-07-31 | Micron Technology, Inc. | Method and apparatus providing a cross-point memory array using a variable resistance memory cell and capacitance |
US7560723B2 (en) | 2006-08-29 | 2009-07-14 | Micron Technology, Inc. | Enhanced memory density resistance variable memory cells, arrays, devices and systems including the same, and methods of fabrication |
US7924608B2 (en) * | 2006-10-19 | 2011-04-12 | Boise State University | Forced ion migration for chalcogenide phase change memory device |
US8467236B2 (en) | 2008-08-01 | 2013-06-18 | Boise State University | Continuously variable resistor |
US8238146B2 (en) * | 2008-08-01 | 2012-08-07 | Boise State University | Variable integrated analog resistor |
US7825479B2 (en) | 2008-08-06 | 2010-11-02 | International Business Machines Corporation | Electrical antifuse having a multi-thickness dielectric layer |
US20110079709A1 (en) * | 2009-10-07 | 2011-04-07 | Campbell Kristy A | Wide band sensor |
US8284590B2 (en) | 2010-05-06 | 2012-10-09 | Boise State University | Integratable programmable capacitive device |
JP5348108B2 (en) * | 2010-10-18 | 2013-11-20 | ソニー株式会社 | Memory element |
US9245742B2 (en) | 2013-12-18 | 2016-01-26 | Asm Ip Holding B.V. | Sulfur-containing thin films |
US9478419B2 (en) | 2013-12-18 | 2016-10-25 | Asm Ip Holding B.V. | Sulfur-containing thin films |
US9461134B1 (en) | 2015-05-20 | 2016-10-04 | Asm Ip Holding B.V. | Method for forming source/drain contact structure with chalcogen passivation |
US10490475B2 (en) | 2015-06-03 | 2019-11-26 | Asm Ip Holding B.V. | Methods for semiconductor passivation by nitridation after oxide removal |
US9711350B2 (en) | 2015-06-03 | 2017-07-18 | Asm Ip Holding B.V. | Methods for semiconductor passivation by nitridation |
US9741815B2 (en) | 2015-06-16 | 2017-08-22 | Asm Ip Holding B.V. | Metal selenide and metal telluride thin films for semiconductor device applications |
US9711396B2 (en) | 2015-06-16 | 2017-07-18 | Asm Ip Holding B.V. | Method for forming metal chalcogenide thin films on a semiconductor device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1131740A (en) * | 1967-08-24 | 1968-10-23 | Inst Fysiki I Mat | Semi-conductor devices |
US3450967A (en) * | 1966-09-07 | 1969-06-17 | Vitautas Balio Tolutis | Selenium memory cell containing silver up to 2 atomic percent adjacent the rectifying contact |
US4350541A (en) * | 1979-08-13 | 1982-09-21 | Nippon Telegraph & Telephone Public Corp. | Doping from a photoresist layer |
WO1997048032A2 (en) * | 1996-05-30 | 1997-12-18 | Axon Technologies Corporation | Programmable metallization cell and method of making |
US6117720A (en) * | 1995-06-07 | 2000-09-12 | Micron Technology, Inc. | Method of making an integrated circuit electrode having a reduced contact area |
Family Cites Families (155)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1131740A (en) * | 1912-04-11 | 1915-03-16 | Otto C Schwarz | Building-block. |
US3271591A (en) | 1963-09-20 | 1966-09-06 | Energy Conversion Devices Inc | Symmetrical current controlling device |
US3622319A (en) | 1966-10-20 | 1971-11-23 | Western Electric Co | Nonreflecting photomasks and methods of making same |
US3868651A (en) | 1970-08-13 | 1975-02-25 | Energy Conversion Devices Inc | Method and apparatus for storing and reading data in a memory having catalytic material to initiate amorphous to crystalline change in memory structure |
US3743847A (en) * | 1971-06-01 | 1973-07-03 | Motorola Inc | Amorphous silicon film as a uv filter |
US4267261A (en) * | 1971-07-15 | 1981-05-12 | Energy Conversion Devices, Inc. | Method for full format imaging |
US3961314A (en) * | 1974-03-05 | 1976-06-01 | Energy Conversion Devices, Inc. | Structure and method for producing an image |
US3966317A (en) * | 1974-04-08 | 1976-06-29 | Energy Conversion Devices, Inc. | Dry process production of archival microform records from hard copy |
US4177474A (en) | 1977-05-18 | 1979-12-04 | Energy Conversion Devices, Inc. | High temperature amorphous semiconductor member and method of making the same |
JPS5565365A (en) * | 1978-11-07 | 1980-05-16 | Nippon Telegr & Teleph Corp <Ntt> | Pattern forming method |
DE2901303C2 (en) | 1979-01-15 | 1984-04-19 | Max Planck Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Solid ionic conductor material, its use and process for its manufacture |
US4312938A (en) * | 1979-07-06 | 1982-01-26 | Drexler Technology Corporation | Method for making a broadband reflective laser recording and data storage medium with absorptive underlayer |
US4269935A (en) * | 1979-07-13 | 1981-05-26 | Ionomet Company, Inc. | Process of doping silver image in chalcogenide layer |
US4316946A (en) * | 1979-12-03 | 1982-02-23 | Ionomet Company, Inc. | Surface sensitized chalcogenide product and process for making and using the same |
JPS6024580B2 (en) | 1980-03-10 | 1985-06-13 | 日本電信電話株式会社 | Manufacturing method for semiconductor devices |
US4499557A (en) * | 1980-10-28 | 1985-02-12 | Energy Conversion Devices, Inc. | Programmable cell for use in programmable electronic arrays |
US4405710A (en) | 1981-06-22 | 1983-09-20 | Cornell Research Foundation, Inc. | Ion beam exposure of (g-Gex -Se1-x) inorganic resists |
US4410421A (en) | 1982-02-08 | 1983-10-18 | Electric Power Research Institute | Process for nitrogen removal from hydrocarbonaceous materials |
US4737379A (en) * | 1982-09-24 | 1988-04-12 | Energy Conversion Devices, Inc. | Plasma deposited coatings, and low temperature plasma method of making same |
US4545111A (en) * | 1983-01-18 | 1985-10-08 | Energy Conversion Devices, Inc. | Method for making, parallel preprogramming or field programming of electronic matrix arrays |
US4608296A (en) | 1983-12-06 | 1986-08-26 | Energy Conversion Devices, Inc. | Superconducting films and devices exhibiting AC to DC conversion |
US4795657A (en) * | 1984-04-13 | 1989-01-03 | Energy Conversion Devices, Inc. | Method of fabricating a programmable array |
US4843443A (en) * | 1984-05-14 | 1989-06-27 | Energy Conversion Devices, Inc. | Thin film field effect transistor and method of making same |
US4769338A (en) | 1984-05-14 | 1988-09-06 | Energy Conversion Devices, Inc. | Thin film field effect transistor and method of making same |
US4673957A (en) * | 1984-05-14 | 1987-06-16 | Energy Conversion Devices, Inc. | Integrated circuit compatible thin film field effect transistor and method of making same |
US4668968A (en) * | 1984-05-14 | 1987-05-26 | Energy Conversion Devices, Inc. | Integrated circuit compatible thin film field effect transistor and method of making same |
US4670763A (en) * | 1984-05-14 | 1987-06-02 | Energy Conversion Devices, Inc. | Thin film field effect transistor |
US4678679A (en) * | 1984-06-25 | 1987-07-07 | Energy Conversion Devices, Inc. | Continuous deposition of activated process gases |
US4646266A (en) * | 1984-09-28 | 1987-02-24 | Energy Conversion Devices, Inc. | Programmable semiconductor structures and methods for using the same |
US4664939A (en) * | 1985-04-01 | 1987-05-12 | Energy Conversion Devices, Inc. | Vertical semiconductor processor |
US4637895A (en) * | 1985-04-01 | 1987-01-20 | Energy Conversion Devices, Inc. | Gas mixtures for the vapor deposition of semiconductor material |
US4710899A (en) | 1985-06-10 | 1987-12-01 | Energy Conversion Devices, Inc. | Data storage medium incorporating a transition metal for increased switching speed |
US4671618A (en) * | 1986-05-22 | 1987-06-09 | Wu Bao Gang | Liquid crystalline-plastic material having submillisecond switch times and extended memory |
US4766471A (en) | 1986-01-23 | 1988-08-23 | Energy Conversion Devices, Inc. | Thin film electro-optical devices |
US4818717A (en) * | 1986-06-27 | 1989-04-04 | Energy Conversion Devices, Inc. | Method for making electronic matrix arrays |
US4728406A (en) * | 1986-08-18 | 1988-03-01 | Energy Conversion Devices, Inc. | Method for plasma - coating a semiconductor body |
US4845533A (en) * | 1986-08-22 | 1989-07-04 | Energy Conversion Devices, Inc. | Thin film electrical devices with amorphous carbon electrodes and method of making same |
US4809044A (en) * | 1986-08-22 | 1989-02-28 | Energy Conversion Devices, Inc. | Thin film overvoltage protection devices |
US4853785A (en) | 1986-10-15 | 1989-08-01 | Energy Conversion Devices, Inc. | Electronic camera including electronic signal storage cartridge |
US4788594A (en) | 1986-10-15 | 1988-11-29 | Energy Conversion Devices, Inc. | Solid state electronic camera including thin film matrix of photosensors |
US4847674A (en) * | 1987-03-10 | 1989-07-11 | Advanced Micro Devices, Inc. | High speed interconnect system with refractory non-dogbone contacts and an active electromigration suppression mechanism |
US4800526A (en) * | 1987-05-08 | 1989-01-24 | Gaf Corporation | Memory element for information storage and retrieval system and associated process |
US4891330A (en) * | 1987-07-27 | 1990-01-02 | Energy Conversion Devices, Inc. | Method of fabricating n-type and p-type microcrystalline semiconductor alloy material including band gap widening elements |
US4775425A (en) | 1987-07-27 | 1988-10-04 | Energy Conversion Devices, Inc. | P and n-type microcrystalline semiconductor alloy material including band gap widening elements, devices utilizing same |
US5272359A (en) | 1988-04-07 | 1993-12-21 | California Institute Of Technology | Reversible non-volatile switch based on a TCNQ charge transfer complex |
GB8910854D0 (en) | 1989-05-11 | 1989-06-28 | British Petroleum Co Plc | Semiconductor device |
US5159661A (en) | 1990-10-05 | 1992-10-27 | Energy Conversion Devices, Inc. | Vertically interconnected parallel distributed processor |
US5314772A (en) * | 1990-10-09 | 1994-05-24 | Arizona Board Of Regents | High resolution, multi-layer resist for microlithography and method therefor |
JPH0770731B2 (en) * | 1990-11-22 | 1995-07-31 | 松下電器産業株式会社 | Electroplastic element |
US5166758A (en) | 1991-01-18 | 1992-11-24 | Energy Conversion Devices, Inc. | Electrically erasable phase change memory |
US5341328A (en) | 1991-01-18 | 1994-08-23 | Energy Conversion Devices, Inc. | Electrically erasable memory elements having reduced switching current requirements and increased write/erase cycle life |
US5406509A (en) * | 1991-01-18 | 1995-04-11 | Energy Conversion Devices, Inc. | Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom |
US5596522A (en) * | 1991-01-18 | 1997-01-21 | Energy Conversion Devices, Inc. | Homogeneous compositions of microcrystalline semiconductor material, semiconductor devices and directly overwritable memory elements fabricated therefrom, and arrays fabricated from the memory elements |
US5534711A (en) * | 1991-01-18 | 1996-07-09 | Energy Conversion Devices, Inc. | Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom |
US5534712A (en) * | 1991-01-18 | 1996-07-09 | Energy Conversion Devices, Inc. | Electrically erasable memory elements characterized by reduced current and improved thermal stability |
US5536947A (en) * | 1991-01-18 | 1996-07-16 | Energy Conversion Devices, Inc. | Electrically erasable, directly overwritable, multibit single cell memory element and arrays fabricated therefrom |
US5335219A (en) | 1991-01-18 | 1994-08-02 | Ovshinsky Stanford R | Homogeneous composition of microcrystalline semiconductor material, semiconductor devices and directly overwritable memory elements fabricated therefrom, and arrays fabricated from the memory elements |
US5414271A (en) * | 1991-01-18 | 1995-05-09 | Energy Conversion Devices, Inc. | Electrically erasable memory elements having improved set resistance stability |
US5296716A (en) * | 1991-01-18 | 1994-03-22 | Energy Conversion Devices, Inc. | Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom |
US5128099A (en) * | 1991-02-15 | 1992-07-07 | Energy Conversion Devices, Inc. | Congruent state changeable optical memory material and device |
US5219788A (en) * | 1991-02-25 | 1993-06-15 | Ibm Corporation | Bilayer metallization cap for photolithography |
US5177567A (en) * | 1991-07-19 | 1993-01-05 | Energy Conversion Devices, Inc. | Thin-film structure for chalcogenide electrical switching devices and process therefor |
US5359205A (en) | 1991-11-07 | 1994-10-25 | Energy Conversion Devices, Inc. | Electrically erasable memory elements characterized by reduced current and improved thermal stability |
US5238862A (en) | 1992-03-18 | 1993-08-24 | Micron Technology, Inc. | Method of forming a stacked capacitor with striated electrode |
US5512328A (en) * | 1992-08-07 | 1996-04-30 | Hitachi, Ltd. | Method for forming a pattern and forming a thin film used in pattern formation |
US5350484A (en) | 1992-09-08 | 1994-09-27 | Intel Corporation | Method for the anisotropic etching of metal films in the fabrication of interconnects |
BE1007902A3 (en) * | 1993-12-23 | 1995-11-14 | Philips Electronics Nv | Switching element with memory with schottky barrier tunnel. |
US5500532A (en) * | 1994-08-18 | 1996-03-19 | Arizona Board Of Regents | Personal electronic dosimeter |
JP2643870B2 (en) * | 1994-11-29 | 1997-08-20 | 日本電気株式会社 | Method for manufacturing semiconductor memory device |
US5543737A (en) | 1995-02-10 | 1996-08-06 | Energy Conversion Devices, Inc. | Logical operation circuit employing two-terminal chalcogenide switches |
US5789758A (en) | 1995-06-07 | 1998-08-04 | Micron Technology, Inc. | Chalcogenide memory cell with a plurality of chalcogenide electrodes |
US5751012A (en) * | 1995-06-07 | 1998-05-12 | Micron Technology, Inc. | Polysilicon pillar diode for use in a non-volatile memory cell |
US5869843A (en) * | 1995-06-07 | 1999-02-09 | Micron Technology, Inc. | Memory array having a multi-state element and method for forming such array or cells thereof |
JP3363154B2 (en) | 1995-06-07 | 2003-01-08 | ミクロン テクノロジー、インコーポレイテッド | Stack / trench diode for use with multi-state material in a non-volatile memory cell |
US5879955A (en) | 1995-06-07 | 1999-03-09 | Micron Technology, Inc. | Method for fabricating an array of ultra-small pores for chalcogenide memory cells |
US5714768A (en) * | 1995-10-24 | 1998-02-03 | Energy Conversion Devices, Inc. | Second-layer phase change memory array on top of a logic device |
US5694054A (en) | 1995-11-28 | 1997-12-02 | Energy Conversion Devices, Inc. | Integrated drivers for flat panel displays employing chalcogenide logic elements |
US5591501A (en) * | 1995-12-20 | 1997-01-07 | Energy Conversion Devices, Inc. | Optical recording medium having a plurality of discrete phase change data recording points |
US6653733B1 (en) * | 1996-02-23 | 2003-11-25 | Micron Technology, Inc. | Conductors in semiconductor devices |
US5687112A (en) | 1996-04-19 | 1997-11-11 | Energy Conversion Devices, Inc. | Multibit single cell memory element having tapered contact |
US5852870A (en) | 1996-04-24 | 1998-12-29 | Amkor Technology, Inc. | Method of making grid array assembly |
US5789277A (en) | 1996-07-22 | 1998-08-04 | Micron Technology, Inc. | Method of making chalogenide memory device |
US5998244A (en) * | 1996-08-22 | 1999-12-07 | Micron Technology, Inc. | Memory cell incorporating a chalcogenide element and method of making same |
US6087674A (en) | 1996-10-28 | 2000-07-11 | Energy Conversion Devices, Inc. | Memory element with memory material comprising phase-change material and dielectric material |
US5825046A (en) | 1996-10-28 | 1998-10-20 | Energy Conversion Devices, Inc. | Composite memory material comprising a mixture of phase-change memory material and dielectric material |
US5846889A (en) | 1997-03-14 | 1998-12-08 | The United States Of America As Represented By The Secretary Of The Navy | Infrared transparent selenide glasses |
US5998066A (en) | 1997-05-16 | 1999-12-07 | Aerial Imaging Corporation | Gray scale mask and depth pattern transfer technique using inorganic chalcogenide glass |
US5933365A (en) | 1997-06-19 | 1999-08-03 | Energy Conversion Devices, Inc. | Memory element with energy control mechanism |
US6051511A (en) | 1997-07-31 | 2000-04-18 | Micron Technology, Inc. | Method and apparatus for reducing isolation stress in integrated circuits |
KR100371102B1 (en) | 1997-12-04 | 2003-02-06 | 엑손 테크놀로지스 코포레이션 | Programmable sub-surface aggregating metallization structure and method of making the same |
JP3149937B2 (en) * | 1997-12-08 | 2001-03-26 | 日本電気株式会社 | Semiconductor device and method of manufacturing the same |
US6011757A (en) * | 1998-01-27 | 2000-01-04 | Ovshinsky; Stanford R. | Optical recording media having increased erasability |
US5912839A (en) * | 1998-06-23 | 1999-06-15 | Energy Conversion Devices, Inc. | Universal memory element and method of programming same |
US6141241A (en) | 1998-06-23 | 2000-10-31 | Energy Conversion Devices, Inc. | Universal memory element with systems employing same and apparatus and method for reading, writing and programming same |
US6297170B1 (en) | 1998-06-23 | 2001-10-02 | Vlsi Technology, Inc. | Sacrificial multilayer anti-reflective coating for mos gate formation |
US6388324B2 (en) * | 1998-08-31 | 2002-05-14 | Arizona Board Of Regents | Self-repairing interconnections for electrical circuits |
US6469364B1 (en) | 1998-08-31 | 2002-10-22 | Arizona Board Of Regents | Programmable interconnection system for electrical circuits |
US6985378B2 (en) | 1998-12-04 | 2006-01-10 | Axon Technologies Corporation | Programmable microelectronic device, structure, and system and method of forming the same |
US6825489B2 (en) * | 2001-04-06 | 2004-11-30 | Axon Technologies Corporation | Microelectronic device, structure, and system, including a memory structure having a variable programmable property and method of forming the same |
US6487106B1 (en) | 1999-01-12 | 2002-11-26 | Arizona Board Of Regents | Programmable microelectronic devices and method of forming and programming same |
US6635914B2 (en) | 2000-09-08 | 2003-10-21 | Axon Technologies Corp. | Microelectronic programmable device and methods of forming and programming the same |
US6177338B1 (en) * | 1999-02-08 | 2001-01-23 | Taiwan Semiconductor Manufacturing Company | Two step barrier process |
JP2002536840A (en) | 1999-02-11 | 2002-10-29 | アリゾナ ボード オブ リージェンツ | Programmable microelectronic device and method of forming and programming the same |
US6072716A (en) * | 1999-04-14 | 2000-06-06 | Massachusetts Institute Of Technology | Memory structures and methods of making same |
US6143604A (en) | 1999-06-04 | 2000-11-07 | Taiwan Semiconductor Manufacturing Company | Method for fabricating small-size two-step contacts for word-line strapping on dynamic random access memory (DRAM) |
US6350679B1 (en) * | 1999-08-03 | 2002-02-26 | Micron Technology, Inc. | Methods of providing an interlevel dielectric layer intermediate different elevation conductive metal layers in the fabrication of integrated circuitry |
US6501111B1 (en) | 2000-06-30 | 2002-12-31 | Intel Corporation | Three-dimensional (3D) programmable device |
WO2002021542A1 (en) | 2000-09-08 | 2002-03-14 | Axon Technologies Corporation | Microelectronic programmable device and methods of forming and programming the same |
US6563164B2 (en) * | 2000-09-29 | 2003-05-13 | Ovonyx, Inc. | Compositionally modified resistive electrode |
US6555860B2 (en) * | 2000-09-29 | 2003-04-29 | Intel Corporation | Compositionally modified resistive electrode |
US6567293B1 (en) * | 2000-09-29 | 2003-05-20 | Ovonyx, Inc. | Single level metal memory cell using chalcogenide cladding |
US6339544B1 (en) | 2000-09-29 | 2002-01-15 | Intel Corporation | Method to enhance performance of thermal resistor device |
US6404665B1 (en) * | 2000-09-29 | 2002-06-11 | Intel Corporation | Compositionally modified resistive electrode |
US6429064B1 (en) | 2000-09-29 | 2002-08-06 | Intel Corporation | Reduced contact area of sidewall conductor |
US6649928B2 (en) | 2000-12-13 | 2003-11-18 | Intel Corporation | Method to selectively remove one side of a conductive bottom electrode of a phase-change memory cell and structure obtained thereby |
US6696355B2 (en) * | 2000-12-14 | 2004-02-24 | Ovonyx, Inc. | Method to selectively increase the top resistance of the lower programming electrode in a phase-change memory |
US6569705B2 (en) * | 2000-12-21 | 2003-05-27 | Intel Corporation | Metal structure for a phase-change memory device |
US6437383B1 (en) | 2000-12-21 | 2002-08-20 | Intel Corporation | Dual trench isolation for a phase-change memory cell and method of making same |
US6646297B2 (en) | 2000-12-26 | 2003-11-11 | Ovonyx, Inc. | Lower electrode isolation in a double-wide trench |
US6534781B2 (en) | 2000-12-26 | 2003-03-18 | Ovonyx, Inc. | Phase-change memory bipolar array utilizing a single shallow trench isolation for creating an individual active area region for two memory array elements and one bipolar base contact |
US6531373B2 (en) * | 2000-12-27 | 2003-03-11 | Ovonyx, Inc. | Method of forming a phase-change memory cell using silicon on insulator low electrode in charcogenide elements |
US6687427B2 (en) * | 2000-12-29 | 2004-02-03 | Intel Corporation | Optic switch |
US6727192B2 (en) * | 2001-03-01 | 2004-04-27 | Micron Technology, Inc. | Methods of metal doping a chalcogenide material |
US6348365B1 (en) * | 2001-03-02 | 2002-02-19 | Micron Technology, Inc. | PCRAM cell manufacturing |
US6818481B2 (en) | 2001-03-07 | 2004-11-16 | Micron Technology, Inc. | Method to manufacture a buried electrode PCRAM cell |
JP4886160B2 (en) | 2001-05-07 | 2012-02-29 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | Memory device using polymer film by self-assembly and manufacturing method thereof |
US6480438B1 (en) | 2001-06-12 | 2002-11-12 | Ovonyx, Inc. | Providing equal cell programming conditions across a large and high density array of phase-change memory cells |
US6589714B2 (en) | 2001-06-26 | 2003-07-08 | Ovonyx, Inc. | Method for making programmable resistance memory element using silylated photoresist |
US6613604B2 (en) | 2001-08-02 | 2003-09-02 | Ovonyx, Inc. | Method for making small pore for use in programmable resistance memory element |
US6570784B2 (en) * | 2001-06-29 | 2003-05-27 | Ovonyx, Inc. | Programming a phase-change material memory |
US6462984B1 (en) | 2001-06-29 | 2002-10-08 | Intel Corporation | Biasing scheme of floating unselected wordlines and bitlines of a diode-based memory array |
US6487113B1 (en) | 2001-06-29 | 2002-11-26 | Ovonyx, Inc. | Programming a phase-change memory with slow quench time |
US6673700B2 (en) * | 2001-06-30 | 2004-01-06 | Ovonyx, Inc. | Reduced area intersection between electrode and programming element |
US6642102B2 (en) | 2001-06-30 | 2003-11-04 | Intel Corporation | Barrier material encapsulation of programmable material |
US6511867B2 (en) * | 2001-06-30 | 2003-01-28 | Ovonyx, Inc. | Utilizing atomic layer deposition for programmable device |
US6605527B2 (en) | 2001-06-30 | 2003-08-12 | Intel Corporation | Reduced area intersection between electrode and programming element |
US6514805B2 (en) * | 2001-06-30 | 2003-02-04 | Intel Corporation | Trench sidewall profile for device isolation |
US6511862B2 (en) * | 2001-06-30 | 2003-01-28 | Ovonyx, Inc. | Modified contact for programmable devices |
US6951805B2 (en) * | 2001-08-01 | 2005-10-04 | Micron Technology, Inc. | Method of forming integrated circuitry, method of forming memory circuitry, and method of forming random access memory circuitry |
US6590807B2 (en) * | 2001-08-02 | 2003-07-08 | Intel Corporation | Method for reading a structural phase-change memory |
US20030047765A1 (en) * | 2001-08-30 | 2003-03-13 | Campbell Kristy A. | Stoichiometry for chalcogenide glasses useful for memory devices and method of formation |
US6507061B1 (en) * | 2001-08-31 | 2003-01-14 | Intel Corporation | Multiple layer phase-change memory |
WO2003021589A1 (en) * | 2001-09-01 | 2003-03-13 | Energy Conversion Devices, Inc. | Increased data storage in optical data storage and retrieval systems using blue lasers and/or plasmon lenses |
US6586761B2 (en) | 2001-09-07 | 2003-07-01 | Intel Corporation | Phase change material memory device |
US6545287B2 (en) * | 2001-09-07 | 2003-04-08 | Intel Corporation | Using selective deposition to form phase-change memory cells |
US7109056B2 (en) * | 2001-09-20 | 2006-09-19 | Micron Technology, Inc. | Electro-and electroless plating of metal in the manufacture of PCRAM devices |
US6690026B2 (en) * | 2001-09-28 | 2004-02-10 | Intel Corporation | Method of fabricating a three-dimensional array of active media |
US6566700B2 (en) * | 2001-10-11 | 2003-05-20 | Ovonyx, Inc. | Carbon-containing interfacial layer for phase-change memory |
US6545907B1 (en) * | 2001-10-30 | 2003-04-08 | Ovonyx, Inc. | Technique and apparatus for performing write operations to a phase change material memory device |
US6576921B2 (en) * | 2001-11-08 | 2003-06-10 | Intel Corporation | Isolating phase change material memory cells |
US6625054B2 (en) | 2001-12-28 | 2003-09-23 | Intel Corporation | Method and apparatus to program a phase change memory |
US6667900B2 (en) | 2001-12-28 | 2003-12-23 | Ovonyx, Inc. | Method and apparatus to operate a memory cell |
US6512241B1 (en) * | 2001-12-31 | 2003-01-28 | Intel Corporation | Phase change material memory device |
US6671710B2 (en) * | 2002-05-10 | 2003-12-30 | Energy Conversion Devices, Inc. | Methods of computing with digital multistate phase change materials |
US6918382B2 (en) * | 2002-08-26 | 2005-07-19 | Energy Conversion Devices, Inc. | Hydrogen powered scooter |
-
2002
- 2002-01-31 US US10/061,825 patent/US20030143782A1/en not_active Abandoned
-
2003
- 2003-01-21 EP EP03708848A patent/EP1470589B1/en not_active Expired - Lifetime
- 2003-01-21 AT AT03708848T patent/ATE392714T1/en not_active IP Right Cessation
- 2003-01-21 WO PCT/US2003/001498 patent/WO2003065456A2/en active Application Filing
- 2003-01-21 KR KR1020047011805A patent/KR100660245B1/en not_active IP Right Cessation
- 2003-01-21 CN CNB038076551A patent/CN100375284C/en not_active Expired - Fee Related
- 2003-01-21 DE DE60320373T patent/DE60320373T2/en not_active Expired - Lifetime
- 2003-01-21 AU AU2003212814A patent/AU2003212814A1/en not_active Abandoned
- 2003-01-21 JP JP2003564939A patent/JP2005516418A/en active Pending
- 2003-01-30 TW TW092102209A patent/TWI251263B/en not_active IP Right Cessation
- 2003-08-06 US US10/634,897 patent/US6812087B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450967A (en) * | 1966-09-07 | 1969-06-17 | Vitautas Balio Tolutis | Selenium memory cell containing silver up to 2 atomic percent adjacent the rectifying contact |
GB1131740A (en) * | 1967-08-24 | 1968-10-23 | Inst Fysiki I Mat | Semi-conductor devices |
US4350541A (en) * | 1979-08-13 | 1982-09-21 | Nippon Telegraph & Telephone Public Corp. | Doping from a photoresist layer |
US6117720A (en) * | 1995-06-07 | 2000-09-12 | Micron Technology, Inc. | Method of making an integrated circuit electrode having a reduced contact area |
WO1997048032A2 (en) * | 1996-05-30 | 1997-12-18 | Axon Technologies Corporation | Programmable metallization cell and method of making |
Non-Patent Citations (1)
Title |
---|
SAFRAN G ET AL: "DEVELOPMENT AND PROPERTIES OF SINGLE-CRYSTAL SILVER SELENIDE LAYERS", THIN SOLID FILMS, ELSEVIER-SEQUOIA S.A. LAUSANNE, CH, vol. 215, no. 2, 14 August 1992 (1992-08-14), pages 147 - 151, XP000291443, ISSN: 0040-6090 * |
Also Published As
Publication number | Publication date |
---|---|
TWI251263B (en) | 2006-03-11 |
TW200303040A (en) | 2003-08-16 |
JP2005516418A (en) | 2005-06-02 |
KR100660245B1 (en) | 2006-12-20 |
DE60320373D1 (en) | 2008-05-29 |
AU2003212814A1 (en) | 2003-09-02 |
US20040029351A1 (en) | 2004-02-12 |
EP1470589A2 (en) | 2004-10-27 |
CN1647278A (en) | 2005-07-27 |
ATE392714T1 (en) | 2008-05-15 |
WO2003065456A2 (en) | 2003-08-07 |
CN100375284C (en) | 2008-03-12 |
DE60320373T2 (en) | 2009-02-19 |
EP1470589B1 (en) | 2008-04-16 |
US6812087B2 (en) | 2004-11-02 |
KR20040083432A (en) | 2004-10-01 |
US20030143782A1 (en) | 2003-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003065456A3 (en) | Methods of forming non-volatile resistance variable devices and methods of forming silver selenide comprising structures | |
WO2003019691A3 (en) | Manufacturing of non-volatile resistance variable devices and programmable memory cells | |
WO2005091795A3 (en) | Method of making a semiconductor device, and semiconductor device made thereby | |
WO2005050701A8 (en) | Stressed semiconductor device structures having granular semiconductor material | |
EP2259300A3 (en) | Manufacture of semiconductor device | |
EP1583148A4 (en) | Semiconductor device and its fabricating method | |
TW200705616A (en) | Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same | |
WO2005064641A3 (en) | Semiconductor device and method of fabricating the same | |
TW200503184A (en) | Polymer memory device formed in via opening | |
WO2004047196A3 (en) | Structure and method of fabricating organic devices | |
WO2003079443A3 (en) | Manufacturing methods for resistance variable material cells | |
WO2004047197A3 (en) | Structure and method of fabricating organic devices | |
SG129260A1 (en) | Method of forming contact plug on silicide structure | |
WO2005122236A3 (en) | Semiconductor device with reduced contact resistance | |
WO2007068714A3 (en) | Method of making a contact in a semiconductor device | |
TW200505274A (en) | Electro-luminescence device including a thin film transistor and method of fabricating an electro-luminescence device | |
EP1270694A4 (en) | Porous adhesive sheet, semiconductor wafer with porous adhesive sheet, and method of manufacture thereof | |
WO2003009337A3 (en) | Ferroelectric circuit element that can be fabricated at low temperatures and method for making same | |
TWI256684B (en) | Method of fabricate interconnect structures | |
WO2005022664A3 (en) | Production of electronic devices | |
EP1148543A3 (en) | Semiconductor device and process of manufacturing the same | |
WO2003023865A1 (en) | Semiconductor device and its manufacturing method | |
WO2003058327A8 (en) | Surface type optical modulator and its manufacturing method | |
EP2128902A3 (en) | Thin film electronic device and methods for fabricating an electronic device | |
WO2004057662A3 (en) | Electronic device and method of manufacturing same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003708848 Country of ref document: EP Ref document number: 1020047011805 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003564939 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038076551 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2003708848 Country of ref document: EP |