Inverse transverse magneto-optical Kerr effect

Belotelov, V. I.; Zvezdin, A. K.

doi:10.1103/physrevb.86.155133

Cited by 49 publications

(36 citation statements)

References 24 publications

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“…Finally, mention that Khanikaev et al [ 26 ] have also Figure 11. [173][174][175][176] The thickness providing maximum EM fi eld value for each material, and therefore optimum SPP excitation, are the ones used for the refl ectivity calculations in (a); (c) transversal MO Kerr effect, R pp , for a single Co fi lm and for Au/Co/Au trilayers (3 nm Au, d nm Co, 20 nm Au) as a function of the Co thickness; (d) R min for any combination of Au and Co thickness in the Au/Co/Au trilayers (3nmAu, dnmCo, dnmAu); (e) |H y | max for Au/Co/ Au trilayers as in (d); (f) R max for Au/Co/Au trilayers as in (d).…”

Section: Perforated Continuous Layers and Extraordinary Transmissiomentioning

confidence: 99%

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Magnetoplasmonics: Combining Magnetic and Plasmonic Functionalities

Armelles¹,

Cebollada²,

García‐Martín³

et al. 2013

Advanced Optical Materials

555

422

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Section: Perforated Continuous Layers and Extraordinary Transmissiomentioning

confidence: 99%

“…[ 56,172 ] Some recent theoretical results show that the EM fi eld enhancement associated with plasmonic resonances could help increasing this effect. [173][174][175][176]…”

Section: Perforated Continuous Layers and Extraordinary Transmissiomentioning

confidence: 99%

Magnetoplasmonics: Combining Magnetic and Plasmonic Functionalities

Armelles¹,

Cebollada²,

García‐Martín³

et al. 2013

Advanced Optical Materials

555

422

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“…Среди различных механизмов, позволяющих воздей-ствовать на состояние намагниченности образца [4][5][6][7][8][9], особое место занимает обратный эффект Фарадея. Дан-ный эффект заключается в намагничивании вещества при облучении его световой волной, обладающей кру-говой поляризацией.…”

Section: Introductionunclassified

Динамика Намагниченности, Индуцированная Фемтосекундными Оптическими Импульсами В Эпитаксиальных Пленках Феррита-Граната Вблизи Края Зоны Поглощения

Савочкин¹,

Кожаев²,

Чернов³

et al. 2017

Физика Твердого Тела

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Проведено экспериментальное исследование особенностей динамики намагниченности, индуцированной лазерными импульсами в пленках ферритов-гранатов при перестройке несущей частоты импульсов в диапазоне вблизи границы зоны поглощения. Выявлено, что при увеличении частоты накачки зависимость амплитуды наблюдаемого сигнала от энергии накачки становится немонотонной. При этом энергия накачки, соответствующая максимуму амплитуды сигнала, и максимальная амплитуда сигнала уменьшаются. Более того, при частотах накачки в зоне поглощения амплитуда сигнала начинает убывать с ростом энергии накачки. Возможными причинами наблюдаемых явлений служат генерация магнитостатических спиновых волн, а также эффект сверхбыстрого оптически индуцированного размагничивания. Работа выполнена при финансовой поддержке Российского научного фонда (грант N 14-32-00010). DOI: 10.21883/FTT.2017.05.44375.401

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“…These collective oscillations can be excited by incident light that matches its frequency and linear momentum. Furthermore, it has been broadly demonstrated that SPPs enhance the magneto‐optical activity of nano‐structured systems . This occurs even for those structures made of purely non‐ferromagnetic metals under small magnetic fields .…”

Section: Introductionmentioning

confidence: 99%

Maximization of surface-enhanced transversal magneto-optic Kerr effect in Au/Co/Au thin films

Herreño-Fierro

Patiño

2014

Phys. Status Solidi B

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In order to maximize the transversal magneto optic Kerr effect (T-MOKE) of a Au/Co/Au structure we propose a method to obtain the optimum thickness values. A criteria based on preserving good plasmonic properties has been included as part of this method. Using the theoretical prediction we grew Au/Co/Au trilayers and perform optical and MO characterization using the Kretschmann configuration.The results admit very easy interpretation in terms of the interaction between the magneto-optical and plasmonic properties dictating the optimal thicknesses of the structure. Moreover we have grown and characterized the optimized structure finding good agreement with theory reaching, for a 532 nm green laser, a maximal surface magneto-optic (MO) signal enhancement of close to nine folds with respect to the signal without plasmonic excitation. IntroductionThe interaction of electromagnetic field with electrons at the interface between a metal and a dielectric leads to a collective oscillation of conduction electrons known as surface plasmon polaritons (SPPs). These collective oscillations can be excited by incident light that matches its frequency and linear momentum. Furthermore it has been broadly demonstrated that SPPs enhance the magnetooptical activity of nano-structured systems . This occurs even for those structures made of purely nonferromagnetic metals under small magnetic fields [10]. This effect has been found to enhanced the sensing capabilities of biosensors [23,24] and novel magnetoplasmonic devices [25,26]. Such devices are currently a very active area of research. The aim is to achieve control of the SPP properties by external magnetic field [27,28]. One way to achieve such control is to intercalate noble and ferromagnetic metals in a metal/ferromagnet/metal trilayer structure [5,15,16,18,19,21]. In such structures called magnetoplasmonic (MP) materials, the noble-metal layers provide

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Inverse transverse magneto-optical Kerr effect

Cited by 49 publications

References 24 publications

Magnetoplasmonics: Combining Magnetic and Plasmonic Functionalities

Magnetoplasmonics: Combining Magnetic and Plasmonic Functionalities

Динамика Намагниченности, Индуцированная Фемтосекундными Оптическими Импульсами В Эпитаксиальных Пленках Феррита-Граната Вблизи Края Зоны Поглощения

Maximization of surface-enhanced transversal magneto-optic Kerr effect in Au/Co/Au thin films

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