التفاصيل البيبلوغرافية
| العنوان: |
Luminescence properties of endohedrally doped group-IV clusters. |
| المؤلفون: |
Yang, Xiaowei, Liu, Nanshu, Zhao, Jijun, Zhou, Si |
| المصدر: |
Journal of Chemical Physics; 6/21/2024, Vol. 160 Issue 23, p1-7, 7p |
| مصطلحات موضوعية: |
TIME-dependent density functional theory, EXCITED states, SILVER clusters, ELECTRONIC structure, LUMINESCENCE |
| مستخلص: |
Endohedrally doped clusters form a large category of cage clusters, with unique structures, diverse elemental compositions, and highly tunable electronic structures and physisochemical properties. They have been widely achieved in laboratory and may serve as functional building blocks for assembling new supermolecular structures and devices. In this paper, for the first time, we disclosed the luminescence properties of endohedrally doped group-IV clusters by time-dependent density functional theory calculations. A total of 64 cage clusters have been explored in terms of stability, emission wavelength, and the energy difference between the first excited singlet and triplet states. The key geometric and electronic factors governing the photophysical properties of these cage clusters were unveiled, to provide crucial insights for crafting atomically precise nanoclusters for optical and optoelectronic applications. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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