HTSs are ceramics, and thus much harder to shape and work than traditional superconductors, which are metals.
ECONOMIST: Superconductors are starting to become useful
Exactly how such high-temperature superconductors (HTSs) work remains a mystery, but that has not stopped engineers from trying to exploit them.
ECONOMIST: Inside story
HTSs will be taken up in more traditional, but bigger electrical-engineering applications.
On paper, HTSs offer many advantages over conventional copper wires.
HTSs, turning them into the equivalent of wire.
The reason HTSs have not taken hold is that brittle ceramics are incredibly tricky to spin into flexible wires, principally because their crystals need to be perfectly aligned in order for resistance to remain low.
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