《科学美国人》 第334卷 第5期 · 2026年5月刊 · 中文解读
新型磁体:交变磁体的发现如何改变物理学与计算
A New Kind of Magnet · Bob Henderson
约 38 分钟Physics在小程序里点播,20 到 60 分钟做好
这篇讲什么
本文介绍了交变磁体的发现,这是一种兼具铁磁体和反铁磁体特性的新型磁性材料,可能彻底改变计算硬件并深化对磁物理的理解。
原文开头
How the discovery of altermagnets could change physics and computing BY BOB HENDERSON PHOTOGRAPHS BY TONY LUONG Scientists have recently discovered materials with new magnetic prop erties. In a laboratory at the Massachusetts Institute of Technology, scientists manipulate quartz tubes containing crystals that produce pwave magnetism. O N A BREEZY AFTERNOON last autumn in Cambridge, Mass., in a laboratory thrumming with the huff-whish-huff sound of refrigeration pumps, Massachusetts Institute of Technology graduate student Jiaruo Li was crafting a new device for storing digital data. She was aiming to use an exotic kind of magnetism discovered in the same lab the previous year to make the device faster and more energy- efficient than any competing technology. …
摘自《科学美国人》(Scientific American)第334卷 第5期 · 2026年5月刊,Bob Henderson。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。

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