Open AccessМикроволновой гигантский магниторезистивный эффект в сверхрешетках [CoFe/Cu]-=SUB=-n-=/SUB=- с рекордным магнитосопротивлением
Author(s) -
А. Б. Ринкевич,
Я.А. Пахомов,
Е. А. Кузнецов,
А. С. Клепикова,
М.А. Миляев,
Л. И. Наумова,
В. В. Устинов
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.05.47397.17614
Subject(s) - giant magnetoresistance , magnetoresistance , superlattice , materials science , reflection (computer programming) , transmission coefficient , condensed matter physics , transmission (telecommunications) , reflection coefficient , field (mathematics) , millimeter , analytical chemistry (journal) , optoelectronics , optics , magnetic field , chemistry , physics , electrical engineering , mathematics , chromatography , quantum mechanics , computer science , pure mathematics , programming language , engineering
Microwave giant magnetoresistance in [CoFe/Cu]_ n nanostructures is studied in the millimeter-wave range. Measurements are preformed for superlattices with the maximum magnetoresistive effect. The field dependences of transmission and reflection coefficients are determined. Record-high (up to 80%) variations of the transmission coefficient are obtained.