Probing chirality with inelastic electron-light scattering.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c01130
Abstract: Circular dichroism spectroscopy is an essential technique for understanding molecular structure and magnetic materials, but spatial resolution is limited by the wavelength of light, and sensitivity sufficient for single-molecule spectroscopy is challenging. We demonstrate that… read more here.
Keywords: chirality inelastic; probing chirality; electron light; spectroscopy ... See more keywords
Electron- and light-induced stimulated Raman spectroscopy for nanoscale molecular mapping
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.085406
Abstract: We propose and theoretically analyze a vibrational spectroscopy imaging technique, termed, termed electron- and light-induced stimulated Raman (ELISR) scattering, that combines the high spatial resolution of electron microscopy with the molecular sensitivity of surface-enhanced Raman… read more here.
Keywords: microscopy; spectroscopy; stimulated raman; electron light ... See more keywords
Quantum effects in the interaction of low-energy electrons with light.
Sign Up to like & getrecommendations! Published in 2024 at "Science advances"
DOI: 10.1126/sciadv.adp4096
Abstract: The interaction between free electrons and optical fields constitutes a unique platform to investigate ultrafast processes in matter and explore fundamental quantum phenomena. Specifically, optically modulated electrons in ultrafast electron microscopy act as noninvasive probes… read more here.
Keywords: electrons light; energy; electron light; interaction ... See more keywords