EPISODE · Aug 24, 2025 · 7 MIN
242. 奇异金属：电流或无需电子流动
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这段来自《Quanta Magazine》的文章深入探讨了“奇异金属”的物理学，这种材料对我们理解电流流动方式的传统观念提出了挑战。文章着重介绍了莱斯大学研究人员进行的一项实验，该实验通过测量通过微小金属线的“散粒噪声”来观察电流。研究结果表明，在这些奇异金属中，电荷可能不是以离散的电子状粒子形式传输，这与标准“费米液体”理论相悖。文章还讨论了各种理论解释，包括电子形成“纠缠量子汤”或在“量子临界点”溶解的观点，暗示了物质新阶段的存在。内容来源：https://www.quantamagazine.org/meet-strange-metals-where-electricity-may-flow-without-electrons-20231127/
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242. 奇异金属：电流或无需电子流动
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