2015
DOI: 10.1016/j.jmmm.2014.11.080
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Giant magnetotransmission and magnetoreflection in ferromagnetic materials

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Cited by 23 publications
(14 citation statements)
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“…In the vicinity of the Curie temperature the magnetic field dependences of Dt/t(H) and Dq/q(H) for both films are similar and typical for manganites with CMR [1,2]. The magnetic field dependences of colossal magnetoresistance and magnetotransmission are even on magnetization and demonstrate the absence of saturation in magnetic fields of up to 8 kOe regardless the direction of the in-plane field relative to the film surface.…”
Section: Magnetic Field Dependencesmentioning
confidence: 68%
See 1 more Smart Citation
“…In the vicinity of the Curie temperature the magnetic field dependences of Dt/t(H) and Dq/q(H) for both films are similar and typical for manganites with CMR [1,2]. The magnetic field dependences of colossal magnetoresistance and magnetotransmission are even on magnetization and demonstrate the absence of saturation in magnetic fields of up to 8 kOe regardless the direction of the in-plane field relative to the film surface.…”
Section: Magnetic Field Dependencesmentioning
confidence: 68%
“…Numerous works have been devoted to identification of the physical mechanisms of optical response to colossal magnetoresistance (CMR) in doped manganites (see, for example, [1,2] and references therein). Such response can be considered as magnetoreflection and magnetotransmission effects which take place in the CMR manganites in the infrared spectral range near the Curie temperature (T C ).…”
Section: Introductionmentioning
confidence: 99%
“…Similar samples are known for their unusual high magnetoresistance up to 80% 20,21 and large magneto optical effects (e.g., magnetotransmission) for mid-infrared radiation. [22][23][24][25][26] We reveal that the polarization state of a linearly polarized THz pulse substantially changes upon propagation through the sample due to the in-plane magnetization; the polarization becomes elliptical and the main axis of the ellipse rotates. Performing the measurements for different incoming and outgoing THz polarizations, varying applied magnetic field and temperature, we reveal that the ellipticity and rotation are due to rather strong linear birefringence and linear dichroism, respectively, induced by the magnetic order.…”
mentioning
confidence: 99%
“…[1][2][3][4] и ссылки в них). Оптический отклик наиболее ярко проявился в области взаимодей-ствия света с носителями заряда при частотах ω ≤ ω p (ω p -плазменная частота), т. е. для металлов и магнит-ных полупроводников -в инфракрасной (ИК) области спектра (например, [5][6][7] и ссылки в них). Появление экспериментальных результатов позволило разработать теорию магниторефрактивного эффекта (МРЭ), преиму-щественно в области ωτ < 1 (τ -время релаксации), для металлов [5,9], гранулированных и нанокомпозит-ных металлических структур [10,11], тонкопленочных наноструктур с ГМС [12] и манганитов с КМС [13].…”
Section: Introductionunclassified