Fluturele mîncător de calciu (sau siliciu? depinde ce soi de roci sînt alea). Şi nu e singurul ...
'Superconducting dome' hints at high-temperature superconductivity in thin
nickelate films
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Superconductivity is a quantum state of matter characterized by an
electrical resistance of zero and the expulsion of magnetic fields at low
temperatures b...
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