Cooler for obtaining crystals
β Scribed by B. Cabric; N. Danilovic; T. Pavlovic
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 211 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0232-1300
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β¦ Synopsis
A modular air-cooled tube, with a series of movable Tamman test tubes or plugs (modular unilateral and bilateral "crystallization comb"), installed in a laboratory tube furnace is presented. The setup allows easy regulation and simultaneous crystallization tests of a series of different crystallization parameters in crucible columns, enabling rapid acquisition of crystals. The relationship between the crystallization parameters has been given and numerically analyzed. This method can also be applied in crucible and chamber furnaces.
π SIMILAR VOLUMES
An adiabatic demagnetization cooler with an indirectly cooled superconducting magnet was fabricated for an infrared detector. The operating temperature was designed to be 0.2 K. The temperature of the sensor, which replaced the infrared detector, was successfully maintained at 0.200-0.205 K for 7 h