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David Cardwell
From the Special Topic of
High-Temperature
Superconductors
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The superconducting materials of interest for
engineering applications have a transition temperature, below
which they become superconducting, that is at or above 77 K,
the boiling point of liquid nitrogen, which is an inexpensive
coolant.
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Figures and descriptions:
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Figure
1:
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Figure 1:
Pictured (left to right): back; David
Cardwell, Archie Campbell, Tony Dennis.
Front; Yun-Hua Shi, Zhihan Xu, Sandeep
Pathak.
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Figure
2:
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Figure 2:
A bulk single grain sample of
superconducting Y-Ba-Cu-O being
levitated by a permanent
magnet.
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Special Topics : High-Temperature Superconductors : David Cardwell Interview - Figures & Descriptions - Special Topic of High-Temperature Superconductors
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