3 papers
physics.app-ph2022
Nanodiamond grain boundaries and lattice expansion drive Silicon vacancy emission heterogeneity
Daniel K. Angell, Shuo Li, Hendrik Utzat +8
Silicon-vacancy (SiV) centers in diamond are promising candidates as sources of single-photons in quantum networks due to their minimal phonon coupling and narrow optical linew…
physics.app-ph2020
Driving energetically-unfavorable dehydrogenation dynamics with plasmonics
Katherine Sytwu, Michal Vadai, Fariah Hayee +4
Nanoparticle surface structure and geometry generally dictate where chemical transformations occur, with the low-coordination-number, high-radius-of-curvature sites being energetic…
physics.optics2020
Electron and Light Induced Stimulated Raman Spectroscopy for Nanoscale Molecular Mapping
Amr A. E. Saleh, Daniel K. Angell, Jennifer A. Dionne
We propose and theoretically analyze a new vibrational spectroscopy, termed electron- and light-induced stimulated Raman (ELISR) scattering, that combines the high spatial resoluti…