IL39146A - Method and apparatus for controlling the rate of growth of synthetic crystals - Google Patents
Method and apparatus for controlling the rate of growth of synthetic crystalsInfo
- Publication number
- IL39146A IL39146A IL39146A IL3914672A IL39146A IL 39146 A IL39146 A IL 39146A IL 39146 A IL39146 A IL 39146A IL 3914672 A IL3914672 A IL 3914672A IL 39146 A IL39146 A IL 39146A
- Authority
- IL
- Israel
- Prior art keywords
- growth
- controlling
- rate
- synthetic crystals
- crystals
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1004—Apparatus with means for measuring, testing, or sensing
- Y10T117/1008—Apparatus with means for measuring, testing, or sensing with responsive control means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1096—Apparatus for crystallization from liquid or supercritical state including pressurized crystallization means [e.g., hydrothermal]
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00131916A US3805044A (en) | 1971-04-07 | 1971-04-07 | Computerized process control system for the growth of synthetic quartz crystals |
Publications (2)
Publication Number | Publication Date |
---|---|
IL39146A0 IL39146A0 (en) | 1972-06-28 |
IL39146A true IL39146A (en) | 1975-07-28 |
Family
ID=22451590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL39146A IL39146A (en) | 1971-04-07 | 1972-04-06 | Method and apparatus for controlling the rate of growth of synthetic crystals |
Country Status (8)
Country | Link |
---|---|
US (1) | US3805044A (xx) |
BE (1) | BE781750A (xx) |
CA (1) | CA957251A (xx) |
DE (1) | DE2215998A1 (xx) |
FR (1) | FR2132727B1 (xx) |
GB (1) | GB1385234A (xx) |
IL (1) | IL39146A (xx) |
IT (1) | IT975681B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922527A (en) * | 1974-12-26 | 1975-11-25 | Nat Forge Co | Temperature control apparatus |
US3971876A (en) * | 1974-12-26 | 1976-07-27 | National Forge Company | Temperature control apparatus |
US4401487A (en) * | 1980-11-14 | 1983-08-30 | Hughes Aircraft Company | Liquid phase epitaxy of mercury cadmium telluride layer |
US5135603A (en) * | 1982-03-11 | 1992-08-04 | The United States Of America As Represented By The United States Department Of Energy | Quartz crystal growth |
US6090202A (en) * | 1998-04-29 | 2000-07-18 | Sawyer Research Products, Inc. | Method and apparatus for growing crystals |
US8236102B1 (en) * | 2008-01-30 | 2012-08-07 | Solid State Scientific Corporation | Hydrothermal methods of fabricating trivalent-metal-ion-doped sapphire crystals |
US7996096B2 (en) * | 2008-02-29 | 2011-08-09 | Fisher Controls International Llc | Estimation of process control parameters over predefined travel segments |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183063A (en) * | 1961-05-31 | 1965-05-11 | Western Electric Co | Autoclave for growing quartz crystals |
US3621213A (en) * | 1969-11-26 | 1971-11-16 | Ibm | Programmed digital-computer-controlled system for automatic growth of semiconductor crystals |
-
1971
- 1971-04-07 US US00131916A patent/US3805044A/en not_active Expired - Lifetime
- 1971-11-15 CA CA127,660A patent/CA957251A/en not_active Expired
-
1972
- 1972-04-01 DE DE19722215998 patent/DE2215998A1/de active Pending
- 1972-04-06 FR FR7212139A patent/FR2132727B1/fr not_active Expired
- 1972-04-06 IT IT89565/72A patent/IT975681B/it active
- 1972-04-06 BE BE781750A patent/BE781750A/xx unknown
- 1972-04-06 IL IL39146A patent/IL39146A/xx unknown
- 1972-04-06 GB GB1593272A patent/GB1385234A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA957251A (en) | 1974-11-05 |
BE781750A (fr) | 1972-07-31 |
IL39146A0 (en) | 1972-06-28 |
IT975681B (it) | 1974-08-10 |
FR2132727B1 (xx) | 1974-08-02 |
US3805044A (en) | 1974-04-16 |
DE2215998A1 (de) | 1972-10-19 |
GB1385234A (en) | 1975-02-26 |
FR2132727A1 (xx) | 1972-11-24 |
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