JPS6414200A - Treatment of compound semiconductor crystal - Google Patents
Treatment of compound semiconductor crystalInfo
- Publication number
- JPS6414200A JPS6414200A JP16928987A JP16928987A JPS6414200A JP S6414200 A JPS6414200 A JP S6414200A JP 16928987 A JP16928987 A JP 16928987A JP 16928987 A JP16928987 A JP 16928987A JP S6414200 A JPS6414200 A JP S6414200A
- Authority
- JP
- Japan
- Prior art keywords
- compd
- treatment
- semiconductor crystal
- semiconductor
- dissociation
- 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.)
- Granted
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
PURPOSE:To carry out effective heat cycle treatment and to facilitate the movement of dislocation when a compd. semiconductor crystal is subjected to heat cycle treatment, by feeding vapor of a constituent element having a greater dissociation tendency so as to prevent the dissociation of the compd. semiconductor. CONSTITUTION:When a compd. semiconductor crystal, e.g., a GaAs crystal is subjected to heat cycle treatment in a reaction tube, vapor of a constituent element having a greater dissociation tendency, e.g., As is fed into the tube and the compd. semiconductor crystal is continuously and repeatedly heat treated. During the heat treatment, the dissociation of the compd. semiconductor is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16928987A JP2576131B2 (en) | 1987-07-07 | 1987-07-07 | Method for treating compound semiconductor crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16928987A JP2576131B2 (en) | 1987-07-07 | 1987-07-07 | Method for treating compound semiconductor crystal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6414200A true JPS6414200A (en) | 1989-01-18 |
| JP2576131B2 JP2576131B2 (en) | 1997-01-29 |
Family
ID=15883755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16928987A Expired - Fee Related JP2576131B2 (en) | 1987-07-07 | 1987-07-07 | Method for treating compound semiconductor crystal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576131B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0249099A (en) * | 1988-05-12 | 1990-02-19 | Asahi Denka Kogyo Kk | Concentrated and high-density powdery detergent for clothes |
| JPH02196081A (en) * | 1989-01-24 | 1990-08-02 | Nippon Telegr & Teleph Corp <Ntt> | Method for growing gallium arsenide single crystal |
| US5828763A (en) * | 1990-08-31 | 1998-10-27 | Pioneer Electronic Corporation | Speaker system including phase shift such that the composite sound wave decreases on the principal speaker axis |
| JP2008156165A (en) * | 2006-12-25 | 2008-07-10 | Mitsui Mining & Smelting Co Ltd | Fluorite manufacturing method |
-
1987
- 1987-07-07 JP JP16928987A patent/JP2576131B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0249099A (en) * | 1988-05-12 | 1990-02-19 | Asahi Denka Kogyo Kk | Concentrated and high-density powdery detergent for clothes |
| JPH02196081A (en) * | 1989-01-24 | 1990-08-02 | Nippon Telegr & Teleph Corp <Ntt> | Method for growing gallium arsenide single crystal |
| US5828763A (en) * | 1990-08-31 | 1998-10-27 | Pioneer Electronic Corporation | Speaker system including phase shift such that the composite sound wave decreases on the principal speaker axis |
| JP2008156165A (en) * | 2006-12-25 | 2008-07-10 | Mitsui Mining & Smelting Co Ltd | Fluorite manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576131B2 (en) | 1997-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |