Ukutholakala kwama-superconductors e-copper oxide anezinga lokushisa elibucayi elingu-Tc elingaphezu kuka-77K kubonise amathuba angcono nakakhulu ama-superconductors, okuhlanganisa ama-superconductors e-perovskite oxide aqukethe izakhi zomhlaba eziyivelakancane, njenge-YBa2Cu3O7- δ。 (efushanisiwe njengesigaba esingu-123, i-YBaCuO noma i-YBCO) iyisici esibalulekile ...
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