In light of the increasing demand for efficient nanoscale light sources, this research investigates the photonic emission properties of nanostructures excited by tunneling current. The study initially explores the light emission characteristics of plasmonic nanoparticles to evaluate their potential as nanoscale light sources. Subsequently, the focus shifts to perovskites, specifically CsPbBr₃ quantum dots, assessing their viability as light emitters. While perovskites are already utilized in applications such as LED emissive layers, solar panels, and electrochemiluminescence (ECL), this research aims to uncover their ability to emit light when directly excited by tunneling current via Scanning Tunneling Microscopy (STM). This innovative approach may pave the way for novel methods of light emission at the nanoscale.
In light of the increasing demand for efficient nanoscale light sources, this research investigates the photonic emission properties of nanostructures excited by tunneling current. The study initially explores the light emission characteristics of plasmonic nanoparticles to evaluate their potential as nanoscale light sources. Subsequently, the focus shifts to perovskites, specifically CsPbBr₃ quantum dots, assessing their viability as light emitters. While perovskites are already utilized in applications such as LED emissive layers, solar panels, and electrochemiluminescence (ECL), this research aims to uncover their ability to emit light when directly excited by tunneling current via Scanning Tunneling Microscopy (STM). This innovative approach may pave the way for novel methods of light emission at the nanoscale.
Photonic Emission from Nanostructures Excited by tunneling current
LAPO, GIOELE
2023/2024
Abstract
In light of the increasing demand for efficient nanoscale light sources, this research investigates the photonic emission properties of nanostructures excited by tunneling current. The study initially explores the light emission characteristics of plasmonic nanoparticles to evaluate their potential as nanoscale light sources. Subsequently, the focus shifts to perovskites, specifically CsPbBr₃ quantum dots, assessing their viability as light emitters. While perovskites are already utilized in applications such as LED emissive layers, solar panels, and electrochemiluminescence (ECL), this research aims to uncover their ability to emit light when directly excited by tunneling current via Scanning Tunneling Microscopy (STM). This innovative approach may pave the way for novel methods of light emission at the nanoscale.File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/80423