JPS52130487A - Crucible to be used in device for pulling up single crystal of semic onducto r - Google Patents
Crucible to be used in device for pulling up single crystal of semic onducto rInfo
- Publication number
- JPS52130487A JPS52130487A JP4718976A JP4718976A JPS52130487A JP S52130487 A JPS52130487 A JP S52130487A JP 4718976 A JP4718976 A JP 4718976A JP 4718976 A JP4718976 A JP 4718976A JP S52130487 A JPS52130487 A JP S52130487A
- Authority
- JP
- Japan
- Prior art keywords
- pulling
- single crystal
- crucible
- onducto
- semic
- 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
- Crystals, And After-Treatments Of Crystals (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
PURPOSE:To reduce remarkably oxygen atoms in silicon of single crystal and to produce single crystals of semiconductor which does not bring about the change of resistivity and do not require the heat treatment for extinguishing the donor level after the completion of pulling up, by making the crucible to be used in the device for pulling up the single crystal of semiconductor with silicon nitride of high purity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4718976A JPS52130487A (en) | 1976-04-27 | 1976-04-27 | Crucible to be used in device for pulling up single crystal of semic onducto r |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4718976A JPS52130487A (en) | 1976-04-27 | 1976-04-27 | Crucible to be used in device for pulling up single crystal of semic onducto r |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52130487A true JPS52130487A (en) | 1977-11-01 |
Family
ID=12768148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4718976A Pending JPS52130487A (en) | 1976-04-27 | 1976-04-27 | Crucible to be used in device for pulling up single crystal of semic onducto r |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52130487A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920067A (en) * | 1987-10-07 | 1990-04-24 | Jamie Knapp | Process for II-VI compound epitaxy |
-
1976
- 1976-04-27 JP JP4718976A patent/JPS52130487A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920067A (en) * | 1987-10-07 | 1990-04-24 | Jamie Knapp | Process for II-VI compound epitaxy |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |