Corrections of electromagnetic field equations in the presence of low-dimensional electron systems with spin-orbit coupling
- 1 аспирант, кафедра «Электронные приборы и устройства», Саратовский государственный технический университет имени Гагарина Ю.А
- 2 д.ф.-м.н., профессор, кафедра «Приборостроение», Саратовский государственный технический университет имени Гагарина Ю.А
Abstract
Maxwell equations for the electromagnetic fields coupled with the spin-polarized electron gas have been developed from the variation of the functional path integral. Additional terms in Maxwell equations depend on magnitude and type of the spin-orbit coupling of a two-dimensional electron gas. It was shown that additional terms appear in Ampere law in the presence of spin-polarized electron gas with spin-orbit coupling. This terms act like an effective electrical current density and depend on the magnitude and type of spinorbit coupling and on the value of spin density.
How to cite
Туркин Я.В., Купцов П.В. Поправки для уравнений электромагнитного поля в присутствии низкоразмерных электронных систем со спин-орбитальным взаимодействием // Радиотехника. 2018. № 8. С. 182–186. DOI: https://doi.org/10.18127/j00338486-201808-34
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