JPS54107670A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS54107670A JPS54107670A JP1448778A JP1448778A JPS54107670A JP S54107670 A JPS54107670 A JP S54107670A JP 1448778 A JP1448778 A JP 1448778A JP 1448778 A JP1448778 A JP 1448778A JP S54107670 A JPS54107670 A JP S54107670A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- gaas
- constitution
- providing
- temperature rise
- 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
Landscapes
- Electrodes Of Semiconductors (AREA)
Abstract
PURPOSE: To manufacture stable device against temperature rise, by providing Au layer on Pt layer on GaAs via Mo and by avoiding the deterioration in Schottky barrier.
CONSTITUTION: By providing Mo layer 7 between Pt layer 3 and Au layer 5, the external diffusion of Ga and As in the GaAs operation region and the internal diffusion of Au layer are prevented, and mutual interferrence of the layers 5,3,2 are limited. With this constitution, the Pt Schottky barrier type GaAs impad diode can be obtained, which is stable to the temperature rise.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1448778A JPS54107670A (en) | 1978-02-10 | 1978-02-10 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1448778A JPS54107670A (en) | 1978-02-10 | 1978-02-10 | Semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54107670A true JPS54107670A (en) | 1979-08-23 |
Family
ID=11862398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1448778A Pending JPS54107670A (en) | 1978-02-10 | 1978-02-10 | Semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54107670A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0567772A (en) * | 1991-09-09 | 1993-03-19 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor device |
-
1978
- 1978-02-10 JP JP1448778A patent/JPS54107670A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0567772A (en) * | 1991-09-09 | 1993-03-19 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor device |
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