GB578013A - Improvements in crystal contacts of which one element is silicon - Google Patents
Improvements in crystal contacts of which one element is siliconInfo
- Publication number
- GB578013A GB578013A GB4676/43A GB467643A GB578013A GB 578013 A GB578013 A GB 578013A GB 4676/43 A GB4676/43 A GB 4676/43A GB 467643 A GB467643 A GB 467643A GB 578013 A GB578013 A GB 578013A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicon
- crystal
- crystal contacts
- per cent
- ransley
- 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
Links
- 239000013078 crystal Substances 0.000 title abstract 3
- 229910052710 silicon Inorganic materials 0.000 title abstract 2
- 239000010703 silicon Substances 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910000676 Si alloy Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 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
-
- 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
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Abstract
578,013. Silicon alloys. GENERAL ELECTRIC CO., Ltd., and RANSLEY, C. E. March 22, 1943, No. 4676. [Class 90] [Also in Group II] An alloy for use as a crystal contact is obtained by incorporating about 10 per cent. or more of chromium or molybdenum or both in silicon. Smaller quantities, e.g., 1 per cent, of aluminium or beryllium or both may also be added. The crystal may be further treated as described in Specification 577,181. Specification 577,976 also is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB265647X | 1943-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB578013A true GB578013A (en) | 1946-06-12 |
Family
ID=10245624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4676/43A Expired GB578013A (en) | 1943-03-22 | 1943-03-22 | Improvements in crystal contacts of which one element is silicon |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2438944A (en) |
| BE (1) | BE467418A (en) |
| CH (1) | CH265647A (en) |
| FR (1) | FR927778A (en) |
| GB (1) | GB578013A (en) |
| NL (1) | NL64663C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE466591A (en) * | 1945-07-13 | |||
| NL84057C (en) * | 1948-02-26 | |||
| US2654834A (en) * | 1949-11-01 | 1953-10-06 | Motorola Inc | Transmit-receive switch |
| NL82014C (en) * | 1949-11-30 | |||
| US2619414A (en) * | 1950-05-25 | 1952-11-25 | Bell Telephone Labor Inc | Surface treatment of germanium circuit elements |
| DE1032406B (en) * | 1955-07-09 | 1958-06-19 | Licentia Gmbh | Method for producing alloy contacts on semiconductors |
| DE1041164B (en) * | 1955-07-11 | 1958-10-16 | Licentia Gmbh | Process for the production of electrically asymmetrically conductive systems with a semiconductor crystal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1990277A (en) * | 1930-09-13 | 1935-02-05 | Feussner Otto | Metals of the platinum group and certain alloys |
-
0
- NL NL64663D patent/NL64663C/xx active
- BE BE467418D patent/BE467418A/xx unknown
-
1943
- 1943-03-22 GB GB4676/43A patent/GB578013A/en not_active Expired
-
1944
- 1944-02-24 US US523748A patent/US2438944A/en not_active Expired - Lifetime
-
1946
- 1946-06-11 FR FR927778D patent/FR927778A/en not_active Expired
- 1946-08-21 CH CH265647D patent/CH265647A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL64663C (en) | |
| FR927778A (en) | 1947-11-10 |
| CH265647A (en) | 1949-12-15 |
| BE467418A (en) | |
| US2438944A (en) | 1948-04-06 |
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