Saturday - September 19, 2026
Disorder is key to tuning a high-temperature superconductor
September 17, 2026
ITHACA, New York, Sept. 17 -- Cornell University posted the following news:

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Disorder is key to tuning a high-temperature superconductor

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Cornell physicists have discovered that minimizing disorder, not varying electron count, is the key factor for controlling the superconductivity in the unique material iron selenide (FeSe), a new insight for understanding high-temperature superconductors.

Using a new technique to control t . . .

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