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词汇 YBCO
分类 英语词汇 英语翻译词典
释义

YBCO

中文百科

钇钡铜氧 Yttrium barium copper oxide

(重定向自YBCO)
YBCO结构
钇钡铜氧

钇钡铜氧,或称钇钡铜氧化物YBCO,是化学式为YBa2Cu3O7的化合物。它是著名的高温超导体,属于第二类超导体,并且是第一个制得转变温度在液氮沸点以上的材料。

英语百科

Yttrium barium copper oxide 钇钡铜氧

(重定向自YBCO)
Part of the lattice structure of yttrium barium copper oxide
Like all superconductors, YBCO displays the Meissner effect. Below its critical temperature, YBCO becomes perfectly diamagnetic and excludes sufficiently weak magnetic fields from passing through it.[4]
YBCO superconductor in TTÜ.

Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds, famous for displaying "high-temperature superconductivity". It includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen (77 K) at about 90 K. Many YBCO compounds have the general formula YBa2Cu3O7-x (also known as Y123), although materials with other Y:Ba:Cu ratios exist, such as YBa2Cu4Oy (Y124) or Y2Ba4Cu7Oy (Y247).

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