EPISODE · May 29, 2025 · 8 MIN
69. 解构怪金属,重塑电学
from 知为谁 · host 知为谁
这段文本讨论了物理学家对“奇特金属”的研究,这是一种在低温下具有非寻常导电性的材料。标准的电学理论认为电荷由独立的电子携带,但在奇特金属中,电子的行为方式不同,电阻率随温度呈线性变化,并在冷却至某个临界温度时完全消失,转变为超导状态。研究人员正在通过各种实验手段探索奇特金属内部电荷输运的微观机制,这似乎与电子失去个体性并形成一种量子纠缠的“粒子汤”有关。理解奇特金属的特性可能为实现高温超导提供突破,甚至可能彻底改变我们对电流和粒子基本概念的理解。内容来源:https://www.science.org/content/article/strange-metals-point-whole-new-way-understand-electricity
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69. 解构怪金属,重塑电学
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