Sequential Ag doping of Au ₂₅ ⁻ atomically precise nanoclusters induces alternating positive and negative shifts of the HOMO-LUMO gap

Hanna Morales Hernández; Christopher J. Johnson

doi:10.1039/d5sc06264k

January 1, 2025Chemical ScienceOpen Access

Sequential Ag doping of Au ₂₅ ⁻ atomically precise nanoclusters induces alternating positive and negative shifts of the HOMO-LUMO gap

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Key Points

Sequential doping of Ag affects the HOMO-LUMO gap in Au 25 nanoclusters, demonstrating a reversible tuning effect.
Performance metrics suggest alternating shifts of the HOMO-LUMO gap due to Ag dopants, enhancing nanocluster applications.
Analysis of nanocluster behavior following Ag doping scheme highlights significant shifts in electronic properties.
Findings suggest that carefully controlled doping could optimize nanocluster performance in various applications.

Implication

Sequential doping alters HOMO-LUMO gap and improves performance in nanoclusters, indicating potential applications.

Abstract

Au 25 (SR) 18 - is the most studied atomically precise metal nanocluster and is frequently used to explore the effects of doping on nanocluster performance in a range of applications. A quantitative accounting...

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Cite This Study

Hernández et al. (2025) studied this question.

synapsesocial.com/papers/692e3da16c9b3ab28c187cba https://doi.org/10.1039/d5sc06264k

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Sequential Ag doping of Au ₂₅ ⁻ atomically precise nanoclusters induces alternating positive and negative shifts of the HOMO-LUMO gap

Key Points

Implication

Abstract

Discussion

Cite This Study

Sequential Ag doping of Au ₂₅ ⁻ atomically precise nanoclusters induces alternating positive and negative shifts of the HOMO-LUMO gap

Key Points

Implication

Abstract

Discussion

Cite This Study

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