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Resonance Energy Transfer and Purcell Effect in a Cu2O/Au Hybrid Optical Antenna

Year: 2025

Type: article

Abstract: Optical Antennas A nanosphere(Cu2O)-film(Au) hybrid resonator traps a visible photon and funnels the energy to creation of an electron-hole pair in gold. The resonant enhancements enable monitoring of interband transitions in Au for single Cu2O particles. The reverse process, fluorescence from gold, is also observed for single particles with giant Purcell factors. More information can be found in the Research Article by Ali Kaan Kalkan and co-workers (10.1002/adpr.202400126).

Source: Advanced Photonics Research

DOI: 10.1002/adpr.70084

Authors: Nishan Khatri, Ravi Teja Addanki Tirumala, Susheng Tan, Marimuthu Andiappan, Ali Kaan Kalkan

Institutions: Oklahoma State University, University of Pittsburgh, University of South Florida

Language: English

Topic: Plasmonic and Surface Plasmon Research

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,070

OpenAlex ID: W4414918620

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