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physics.optics2021
A theory of reflective X-ray multilayer structures with graded period and its applications
R. M. Feshchenko
In this paper a theory of reflective X-ray multilayer structures with a graded (slowly varying) period based on the coupled waves method and quasi-classical asymptotic expansions i…
math-ph2021★ 7 cited
Exact transparent boundary condition for the multidimensional Schrödinger equation in hyperrectangular computational domain
R. M. Feshchenko, A. V. Popov
In this paper an exact transparent boundary condition (TBC) for the multidimensional Schrödinger equation in a hyperrectangular computational domain is proposed. It is derived as a…