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cond-mat.mtrl-sci2023
Effect of pressure on the dynamics of iodine defects in MAPI: An atomistic simulation
Rachel Elizabeth Brophy, Movaffaq Kateb, Kristinn Torfason +4
The diffusion of iodine defects has been considered the most important degradation mechanism of methylammonium lead iodine (MAPI) in solar cells. The present study demonstrates the…
physics.plasm-ph2023★ 6 cited
Simulation of short pulse photoemission in a micro-diode with implications for optimal beam brightness
Hákon Örn Árnason, Kristinn Torfason, Andrei Manolescu +1
Molecular dynamics simulations, with full Coulomb interaction are used to model short-pulse photoemission from a finite area in a microdiode. We demonstrate three emission regimes,…