JP2005518665A5 - - Google Patents
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- JP2005518665A5 JP2005518665A5 JP2003570408A JP2003570408A JP2005518665A5 JP 2005518665 A5 JP2005518665 A5 JP 2005518665A5 JP 2003570408 A JP2003570408 A JP 2003570408A JP 2003570408 A JP2003570408 A JP 2003570408A JP 2005518665 A5 JP2005518665 A5 JP 2005518665A5
- Authority
- JP
- Japan
- Prior art keywords
- metal
- layer
- chalcogenide glass
- layers
- glass layer
- 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.)
- Pending
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- 239000005387 chalcogenide glass Substances 0.000 claims 58
- 229910052751 metal Inorganic materials 0.000 claims 57
- 239000002184 metal Substances 0.000 claims 57
- 239000011521 glass Substances 0.000 claims 29
- 238000000034 method Methods 0.000 claims 29
- 239000002019 doping agent Substances 0.000 claims 14
- KDSXXMBJKHQCAA-UHFFFAOYSA-N disilver;selenium(2-) Chemical compound [Se-2].[Ag+].[Ag+] KDSXXMBJKHQCAA-UHFFFAOYSA-N 0.000 claims 9
- 229910052709 silver Inorganic materials 0.000 claims 9
- 239000004332 silver Substances 0.000 claims 9
- 238000009792 diffusion process Methods 0.000 claims 7
- 239000000463 material Substances 0.000 claims 7
- 239000011669 selenium Substances 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 2
- 150000004770 chalcogenides Chemical class 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910052732 germanium Inorganic materials 0.000 claims 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 2
- 229910052711 selenium Inorganic materials 0.000 claims 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims 2
- 229910017255 AsSe Inorganic materials 0.000 claims 1
- YRXWPCFZBSHSAU-UHFFFAOYSA-N [Ag].[Ag].[Te] Chemical compound [Ag].[Ag].[Te] YRXWPCFZBSHSAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052946 acanthite Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 229910001923 silver oxide Inorganic materials 0.000 claims 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 claims 1
- 229940056910 silver sulfide Drugs 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7786702A | 2002-02-20 | 2002-02-20 | |
| US10/120,521 US7151273B2 (en) | 2002-02-20 | 2002-04-12 | Silver-selenide/chalcogenide glass stack for resistance variable memory |
| PCT/US2003/004385 WO2003071614A2 (en) | 2002-02-20 | 2003-02-14 | Silver-selenide/chalcogenide glass stack for resistance variable memory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005518665A JP2005518665A (ja) | 2005-06-23 |
| JP2005518665A5 true JP2005518665A5 (https=) | 2005-12-22 |
Family
ID=27759920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003570408A Pending JP2005518665A (ja) | 2002-02-20 | 2003-02-14 | 抵抗変化メモリ用のセレン化銀／カルコゲナイドガラス |
Country Status (8)
| Country | Link |
|---|---|
| US (6) | US7151273B2 (https=) |
| EP (1) | EP1476909A2 (https=) |
| JP (1) | JP2005518665A (https=) |
| KR (1) | KR100641973B1 (https=) |
| CN (1) | CN100483767C (https=) |
| AU (1) | AU2003217405A1 (https=) |
| TW (1) | TW586117B (https=) |
| WO (1) | WO2003071614A2 (https=) |
Families Citing this family (175)
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-
2002
- 2002-04-12 US US10/120,521 patent/US7151273B2/en not_active Expired - Fee Related
-
2003
- 2003-02-14 AU AU2003217405A patent/AU2003217405A1/en not_active Abandoned
- 2003-02-14 WO PCT/US2003/004385 patent/WO2003071614A2/en not_active Ceased
- 2003-02-14 JP JP2003570408A patent/JP2005518665A/ja active Pending
- 2003-02-14 EP EP03713450A patent/EP1476909A2/en not_active Withdrawn
- 2003-02-14 CN CNB038088789A patent/CN100483767C/zh not_active Expired - Fee Related
- 2003-02-14 KR KR1020047012958A patent/KR100641973B1/ko not_active Expired - Lifetime
- 2003-02-20 TW TW092103517A patent/TW586117B/zh not_active IP Right Cessation
-
2006
- 2006-05-31 US US11/443,266 patent/US7723713B2/en not_active Expired - Lifetime
- 2006-10-24 US US11/585,259 patent/US7646007B2/en not_active Expired - Lifetime
-
2009
- 2009-12-03 US US12/630,700 patent/US8080816B2/en not_active Expired - Fee Related
-
2010
- 2010-04-30 US US12/771,224 patent/US8263958B2/en not_active Expired - Fee Related
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2011
- 2011-11-23 US US13/303,276 patent/US8466445B2/en not_active Expired - Fee Related
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