TY JOUR TI Features of the Bragg Band Gap Formation in Periodic Ferromagnatic Structures, Controlled by Spin-Polarized Curren KW spin waves KW ferromagnetics KW magnonic crystal KW spin-polarized current JO Infocommunications and Radio Technologies AU Matveev, O.. AU Morozova, M.. PY 2021 IS 4 PB Federal State Educational Institution of Higher Education Sevastopol State University