Semiconductor Magic-Size Clusters: Distinct Features beyond Quantum Dots.

Zhang, Liguo; Lu, Siyu; Zhang, Baowei · Nano Lett · 2026

review · Level V

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Abstract

Semiconductor magic-size clusters (MSCs) exhibit atomically precise structures with intermediate size between molecules and nanocrystals. Although these MSCs are generally studied as a subfield of quantum dots (QDs), they already exhibit distinct characteristics not found in conventional quantum dots. In this review, we highlight these distinct features such as atomic-coordinated-dependent band gap, first-order kinetic formation/isomerization, and hierarchical assembly behaviors.