罕见量子态揭示具有四分之一电子电荷的粒子
电子的电荷通常是固定的,就像一枚无法拆分的硬币。但如果将电子冷却到接近绝对零度,并将其困在强磁场下的二维层中,它们会组织成一种“准粒子”的集体状态,这些准粒子似乎只携带电子电荷的一小部分。
Phys.org Quantum Physics
Publisher
Sep 25, 2026 at 1:00 PM UTC · 1 分钟阅读

电子的电荷通常是固定的,就像一枚无法拆分的硬币。但如果将电子冷却到接近绝对零度,并将其困在强磁场下的二维层中,它们会组织成一种“准粒子”的集体状态,这些准粒子似乎只携带电子电荷的一小部分。
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Originally reported by Phys.org Quantum Physics
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