Open AccessInfluence of a constant field on a circular photovoltaic effect in two-dimensional superlattices
Author(s) -
V. I. Konchenkov,
A. A. Myachkova,
D. V. Zav’yalov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1697/1/012205
Subject(s) - superlattice , constant (computer programming) , condensed matter physics , field (mathematics) , physics , relaxation (psychology) , current density , elliptical polarization , photovoltaic system , current (fluid) , optics , quantum mechanics , mathematics , linear polarization , computer science , thermodynamics , electrical engineering , engineering , biology , programming language , laser , neuroscience , pure mathematics
Using the relaxation time approximation, an analytical expression was obtained for the direct current density arising in a two-dimensional superlattice when, in addition to two elliptically polarized waves, a constant field acts on the sample along one of the directions.