Dynamically controlled Purcell enhancement of visible spontaneous emission in a gated plasmonic heterostructure

Autor: Yu-Jung Lu, Ruzan Sokhoyan, Wen-Hui Cheng, Ghazaleh Kafaie Shirmanesh, Artur R. Davoyan, Ragip A. Pala, Krishnan Thyagarajan, Harry A. Atwater
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-017-01870-0
Popis: The dynamic control of light emission from quantum dots is generally controlled via optical or electrical pumping. Here, Lu et al. electrically control the local density of states around a quantum dot to modulate its visible light emission properties.
Databáze: Directory of Open Access Journals