Articles
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What Is a High-Temperature Superconductor?
A plain-English introduction to superconductivity: zero resistance, critical temperature, the Meissner effect, and why liquid nitrogen changed everything.
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REBCO, BSCCO, MgB₂: A Guide to Superconductor Chemistries
The main superconducting materials compared: NbTi, Nb₃Sn, BSCCO, REBCO and MgB₂. What they are, where each one works best, and how to read the Chemistry column in our tracker.
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Inside a Superconducting Power Cable: Cryostat, Vacuum and Cooling
How a superconducting cable is built, layer by layer: HTS tapes, dielectric insulation, the vacuum-insulated cryostat, and the liquid-nitrogen cooling loop that keeps it all at −200 °C.
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How REBCO Superconductor Tape Is Made (and Why It's Expensive)
REBCO tape is a kilometre-long feat of nanotechnology: a ceramic film grown on a steel ribbon with near-perfect crystal alignment. How coated conductor is manufactured and what drives the cost.
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Where Superconductors Are Actually Used: From Power Grids to Fusion
A tour of real-world superconductor applications, from grid cables and fault current limiters to fusion magnets, wind turbines and railways, with live examples from our project tracker.