MD1889G2 - Criotron acustoelectronic cu timpul de comutare restructurabil - Google Patents
Criotron acustoelectronic cu timpul de comutare restructurabil Download PDFInfo
- Publication number
- MD1889G2 MD1889G2 MDA20010061A MD20010061A MD1889G2 MD 1889 G2 MD1889 G2 MD 1889G2 MD A20010061 A MDA20010061 A MD A20010061A MD 20010061 A MD20010061 A MD 20010061A MD 1889 G2 MD1889 G2 MD 1889G2
- Authority
- MD
- Moldova
- Prior art keywords
- contacts
- yba2cu3o7
- deposited
- acoustic surface
- layer
- Prior art date
Links
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
Invenţia se referă la domeniul electronicii şi este destinată dispozitivelor de memorie şi de comutare utilizate în tehnica de calcul şi de comutare.Dispozitivul conţine o bază din Pb pe care sunt depuse succesiv un strat de absorbţie a undelor acustice de suprafaţă, un strat redresor din ceramică supraconductoare YBa2Cu3O7, un strat de dirijare din piezocristal GaAs în centrul căruia este depus un traductor interdigital din Cr-Al, iar între straturile redresor şi de dirijare sunt depuse contacte din Cr-Cu. Contactele din Cr-Cu sunt amplasate pe perimetrul unei circumferinţe şi conţin contacte longitudinale, amplasate de-a lungul axei cristalografice c a compusului YBa2Cu3O7, care coincid cu direcţia de propagare a undelor acustice de suprafaţă; contacte transversale, amplasate perpendicular axei cristalografice c a compusului YBa2Cu3O7, care sunt perpendiculare direcţiei de propagare a undelor acustice de suprafaţă; contacte intermediare, amplasate pe perimetrul circumferinţei între contactele longitudinale şi cele transversale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010061A MD1889G2 (ro) | 2001-03-14 | 2001-03-14 | Criotron acustoelectronic cu timpul de comutare restructurabil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010061A MD1889G2 (ro) | 2001-03-14 | 2001-03-14 | Criotron acustoelectronic cu timpul de comutare restructurabil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1889F1 MD1889F1 (ro) | 2002-03-31 |
| MD1889G2 true MD1889G2 (ro) | 2002-10-31 |
Family
ID=19739770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20010061A MD1889G2 (ro) | 2001-03-14 | 2001-03-14 | Criotron acustoelectronic cu timpul de comutare restructurabil |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1889G2 (ro) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1481G2 (ro) * | 1999-02-17 | 2000-12-31 | Технический университет Молдовы | Criotron acustoelectronic |
-
2001
- 2001-03-14 MD MDA20010061A patent/MD1889G2/ro not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1481G2 (ro) * | 1999-02-17 | 2000-12-31 | Технический университет Молдовы | Criotron acustoelectronic |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1889F1 (ro) | 2002-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |