2 papers
physics.chem-ph2026
X-ray Driven Trihydrogen Formation on Silica Nanosurfaces
Samuel Sahel-Schackis, Adam Summers, Ritika Dagar +29
The trihydrogen cation () initiates the ion-molecule reactions that build molecular complexity in interstellar space. Whether its canonical formation reaction, $\ma…
cond-mat.mes-hall2024
Tracking Surface Charge Dynamics on Single Nanoparticles
Ritika Dagar, Wenbin Zhang, Philipp Rosenberger +16
Surface charges play a fundamental role in physics and chemistry, particularly in shaping the catalytic properties of nanomaterials. Tracking nanoscale surface charge dynamics rema…