Strong Purcell enhancement at telecom wavelengths afforded by spinel Fe

Autor: Ekaterina A, Dolgopolova, Dongfang, Li, Steven T, Hartman, John, Watt, Carlos, Ríos, Juejun, Hu, Ravi, Kukkadapu, Joanna, Casson, Riya, Bose, Anton V, Malko, Anastasia V, Blake, Sergei, Ivanov, Oleksiy, Roslyak, Andrei, Piryatinski, Han, Htoon, Hou-Tong, Chen, Ghanshyam, Pilania, Jennifer A, Hollingsworth
Rok vydání: 2021
Zdroj: Nanoscale horizons. 7(3)
ISSN: 2055-6764
Popis: Developments in the field of nanoplasmonics have the potential to advance applications from information processing and telecommunications to light-based sensing. Traditionally, nanoscale noble metals such as gold and silver have been used to achieve the targeted enhancements in light-matter interactions that result from the presence of localized surface plasmons (LSPs). However, interest has recently shifted to intrinsically doped semiconductor nanocrystals (NCs) for their ability to display LSP resonances (LSPRs) over a much broader spectral range, including the infrared (IR). Among semiconducting plasmonic NCs, spinel metal oxides (sp-MOs) are an emerging class of materials with distinct advantages in accessing the telecommunications bands in the IR and affording useful environmental stability. Here, we report the plasmonic properties of Fe
Databáze: OpenAIRE