Superconducting magnet device for crystal pulling device

Details Superconducting magnet device for crystal pulling device Superconducting magnet device for crystal pulling device

1999-02-16

2000-05-09

Gellner, Michael L.

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

Magnet structure or material

335216, 324318, 324319, 117 32, 117917, H01F 700

Patent

active

060609710

ABSTRACT:
The present invention provides a superconducting magnet device for a crystal pulling device comprising a pair of ring-like superconducting coils facing with each other, with the crystal pulling device disposed therebetween, a radiation shield surrounding the superconducting coils, and a vessel surrounding the radiation shield, wherein the vessel on the side facing to the crystal pulling device is made from a nonmagnetic substance, and the vessel on the other side is made from a magnetic substance.

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Yasuto Miyazawa, et al., Journal of Crystal Growth, vol. 166, No. 1/04, pp. 286-290, "Flow in Oxide Melts in a High Magnetic Field", Sep. 1, 1996.
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