Zi-Chen Li , Qi-Xuan Yang , Mu-Ze Li , Xiao-Jun Zhu , Mukhtiar Ali , Wei-Long Liu , Shan Lin , Qing-Xin Yang , Peng Jin
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引用次数: 0
Abstract
This study employs numerical simulations to investigate the impact of different nanowire-metal contact configurations on a CH3NH3PbBr3 nanowire laser positioned on a silver film. The results reveal that increasing the contact distance decreases the local electric field and shortens the surface plasmon polariton (SPP) laser wavelength. Conversely, a greater overlap between the nanowire and the metal results in a longer SPP laser wavelength. Notably, when the metal sheet is centrally aligned with the nanowire, the laser spectrum generally shifts to shorter wavelengths, except at node number 2. These findings provide valuable design insights for optimizing nanowire lasers in optoelectronic applications.
期刊介绍：
Chemical Physics Letters has an open access mirror journal, Chemical Physics Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
Chemical Physics Letters publishes brief reports on molecules, interfaces, condensed phases, nanomaterials and nanostructures, polymers, biomolecular systems, and energy conversion and storage.
Criteria for publication are quality, urgency and impact. Further, experimental results reported in the journal have direct relevance for theory, and theoretical developments or non-routine computations relate directly to experiment. Manuscripts must satisfy these criteria and should not be minor extensions of previous work.
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