2 papers
physics.app-ph2025
Ion Track Formation via Electric-Field-Enhanced Energy Deposition
Zikang Ge, Jinhao Hu, Shengyuan Peng +4
High-energy ion irradiation deposits extreme energy in a narrow range (1-10 nm) along ion trajectories in solid through electronic energy loss, producing unique irradiation effects…
math.PR2025
On Optimal Markovian Couplings of Levy Processes
Wei Yang Kang, Tau Shean Lim
We study the optimal Markovian coupling problem for two Pi-valued Feller processes {X_t} and {Y_t}, which seeks a coupling process {(X_t, Y_t)} that minimizes the right derivative…