Dynamically controlled Purcell enhancement of visible spontaneous emission in a gated plasmonic heterostructure
oleh: Yu-Jung Lu, Ruzan Sokhoyan, Wen-Hui Cheng, Ghazaleh Kafaie Shirmanesh, Artur R. Davoyan, Ragip A. Pala, Krishnan Thyagarajan, Harry A. Atwater
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2017-11-01 |
Deskripsi
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.