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解锁量子材料新奥秘:磁序如何操控准一维激子的库仑关联与精细结构
在范德华层状晶体(van der Waals layered crystals)这个特殊的领域,量子限域和减弱的介电屏蔽让库仑关联变得更为显著。在这里,激子(excitons,也就是由库仑力束缚的电子 - 空穴对)的结合能大幅提升,甚至能达到几百毫电子伏特,这就好比给这些微观粒子之间 ...
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