Ensemble-level experimental evidence of exciton fine-structure splitting in perovskite quantum dots has been demonstrated, correlated to the intrinsic symmetry of these nanocrystals.

中文翻译：

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锁定激子精细结构分裂

已经证明了钙钛矿量子点中激子精细结构分裂的整体级实验证据，与这些纳米晶体的固有对称性相关。