Two-dimensional overdamped fluctuations of the soft perovskite lattice in CsPbBr3
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DOI: 10.1038/s41563-021-00947-y
Abstract: Lead halide perovskites exhibit structural instabilities and large atomic fluctuations thought to impact their optical and thermal properties, yet detailed structural and temporal correlations of their atomic motions remain poorly understood. Here, these correlations are… read more here.
Keywords: dimensional overdamped; overdamped fluctuations; two dimensional; cspbbr3 ... See more keywords
Memory effects on two-dimensional overdamped Brownian dynamics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab5e2b
Abstract: We consider the effects of memory on the stationary behavior of a two-dimensional Langevin dynamics in a confining potential. The system is treated in an overdamped approximation and the degrees of freedom are under the… read more here.
Keywords: two dimensional; brownian dynamics; dimensional overdamped; effects two ... See more keywords