2 papers
cond-mat.mes-hall2025
Method for rapid estimation of the energy-time covariance matrix of single electrons
Wanki Park, Chanuk Yang, Young-Seok Ghee +3
The ability to emit and control single electrons in a dynamical manner enables their use in electron quantum optics and sensing. To characterize the electron states emitted with en…
cond-mat.mes-hall2023
Measuring the arrival time of an electron wave packet using a dynamical potential barrier
Wanki Park, H. -S. Sim, Sungguen Ryu
A time-dependent potential barrier has been used to probe the arrival-time distribution of the wave packet of a hot electron by raising the barrier to block the packet upon arrival…