DE1089075B - - Google Patents
Info
- Publication number
- DE1089075B DE1089075B DENDAT1089075D DE1089075DA DE1089075B DE 1089075 B DE1089075 B DE 1089075B DE NDAT1089075 D DENDAT1089075 D DE NDAT1089075D DE 1089075D A DE1089075D A DE 1089075DA DE 1089075 B DE1089075 B DE 1089075B
- Authority
- DE
- Germany
- Prior art keywords
- eutectic
- alloyed
- temperature
- alloy
- alloy material
- 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
Links
- 239000000956 alloy Substances 0.000 claims description 49
- 230000005496 eutectics Effects 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 23
- 230000008018 melting Effects 0.000 claims description 19
- 238000002844 melting Methods 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 18
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000005530 etching Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 238000005275 alloying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 claims description 2
- 239000006023 eutectic alloy Substances 0.000 claims description 2
- 239000011344 liquid material Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003486 chemical etching Methods 0.000 claims 1
- 239000000344 soap Substances 0.000 claims 1
- 238000005476 soldering Methods 0.000 description 3
- 239000006187 pill Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 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
- H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D10/00—Bipolar junction transistors [BJT]
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)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0013593 | 1957-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1089075B true DE1089075B (enrdf_load_stackoverflow) |
Family
ID=7547384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1089075D Pending DE1089075B (enrdf_load_stackoverflow) | 1957-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1089075B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213057B (de) * | 1964-10-17 | 1966-03-24 | Telefunken Patent | Halbleiteranordnung mit legierten Elektroden |
-
0
- DE DENDAT1089075D patent/DE1089075B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1213057B (de) * | 1964-10-17 | 1966-03-24 | Telefunken Patent | Halbleiteranordnung mit legierten Elektroden |
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