SU155236A1 - - Google Patents
Info
- Publication number
- SU155236A1 SU155236A1 SU777725A SU777725A SU155236A1 SU 155236 A1 SU155236 A1 SU 155236A1 SU 777725 A SU777725 A SU 777725A SU 777725 A SU777725 A SU 777725A SU 155236 A1 SU155236 A1 SU 155236A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- disk
- tungsten
- contact
- molybdenum
- control electrode
- Prior art date
Links
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 11
- 229910052721 tungsten Inorganic materials 0.000 description 11
- 239000010937 tungsten Substances 0.000 description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 10
- 229910052750 molybdenum Inorganic materials 0.000 description 10
- 239000011733 molybdenum Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 6
- 238000005530 etching Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 229910001120 nichrome Inorganic materials 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU155236A1 true SU155236A1 (https=) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489962A (en) * | 1966-12-19 | 1970-01-13 | Gen Electric | Semiconductor switching device with emitter gate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489962A (en) * | 1966-12-19 | 1970-01-13 | Gen Electric | Semiconductor switching device with emitter gate |
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