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Journal articles on the topic 'Magneto-optical garnet'

Author: Grafiati

Published: 17 September 2022

Last updated: 31 July 2025

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1

Tomilin, S. V., А. А. Syrov, Т. V. Mikhailova, et al. "Structural, optical and magnetic properties of iron-garnet films after ionic etching." Poverhnostʹ. Rentgenovskie, sinhrotronnye i nejtronnye issledovaniâ, no. 10 (January 7, 2025): 31–46. https://doi.org/10.31857/s1028096024100055.

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The experimental results of studying the influence of ion etching of cation-substituted iron-garnets single-crystal films on their structural, magnetic, optical and magneto-optical properties are presented in article. It has been shown, that the ionic etching of the surface of single-crystallin garnets significantly decrease the surface roughness. An analysis of the domain structure, ferromagnetic resonance spectra, and magneto-optical hysteresis loops in a bismuth-substituted iron-garnet epitaxial film during layer-by-layer ion etching showed the presence of three different layers, the state

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Bozorov, Nosirjon S., Ismailjan M. Kokanbayev, Akmaljon M. Madaliev, et al. "Optical Absorption and Luminescence Spectra of Terbium Gallium Garnet TbGaG and Terbium Aluminum Garnet TbAlG." Inorganics 13, no. 2 (2025): 61. https://doi.org/10.3390/inorganics13020061.

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In this paper, we investigate the optical absorption and luminescence spectra of rare-earth garnets activated by the terbium (Tb3+) ion, as well as their magneto-optical properties. Crystals of terbium gallium garnet (TbGaG) and terbium aluminum garnet (TbAlG) are considered. The focus is on the physical and optical properties and structural features of the energy levels of rare-earth ions in the crystal field of garnets. This work highlights the importance of studying intraconfigurational 4f-4f and interconfigurational 4f-5d transitions, as well as the influence of the crystal field on the ma

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FERNANDEZ-GARCIA, LUCIA, MARTA SUAREZ, and JOSE LUIS MENENDEZ. "OPTICAL AND MAGNETO-OPTICAL ACTIVITY ON PARTIALLY SINTERED Y3Fe5O12 MATERIALS." Functional Materials Letters 03, no. 04 (2010): 237–40. http://dx.doi.org/10.1142/s1793604710001329.

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The optical and magneto-optical activities of yttrium iron garnet are shown to depend on the sintering stage. Low density yttrium iron garnet presents a lower optical activity than the high density garnet. The magneto-optical activity decreases at energies in which the optical transitions are associated to crystal field, indicating a relationship between the optical activity and the distortion of the structure. Finally, a calculation routine has been given to obtain the different elements of the dielectric tensor in bulk materials.

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Simion, B. M., R. Ramesh, E. Marinero, R. L. Pfeffer, and G. Thomas. "Microstructural and magneto-optical characterization of ferrimagnetic multilayered thin-film rare-earth iron garnet heterostructures." Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994): 898–99. http://dx.doi.org/10.1017/s042482010017222x.

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The continuous demands of the computer industry for increased reliability, portability, and density of storage media, has opened a new chapter in the magnetic recording research, by focusing on the viability of magneto-optical materials for storage. Several materials are considered presently to be at the forefront of this new quest: ternary rare-earth transition-metal alloys (such as GdTbFe or TbFeCo), garnets, and Co/Pt or Co/Pd mutilayers. Of these, the ferrimagnetic garnets, due to their relatively flexible structure, may accommodate a large number of substituting ions, allowing thus for a

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5

Nur-E-Alam, Mohammad, Mikhail Vasiliev, Kamal Alameh, and Viacheslav Kotov. "Physical Properties and Behaviour of Highly Bi-Substituted Magneto-Optic Garnets for Applications in Integrated Optics and Photonics." Advances in Optical Technologies 2011 (August 2, 2011): 1–7. http://dx.doi.org/10.1155/2011/971267.

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Rare-earth and Bi-substituted iron garnet thin film materials exhibit strong potential for application in various fields of science and frontier optical technologies. Bi-substituted iron garnets possess extraordinary optical and MO properties and are still considered as the best MO functional materials for various emerging integrated optics and photonics applications. However, these MO garnet materials are rarely seen in practical photonics use due to their high optical losses in the visible spectral region. In this paper, we report on the physical properties and magneto-optic behaviour of hig

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Nakamura, Yuichi, Sumiko Bharti Singh Chauhan, and Pang Boey Lim. "Magneto–Optical Properties and Applications of Magnetic Garnet." Photonics 11, no. 10 (2024): 931. http://dx.doi.org/10.3390/photonics11100931.

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The interaction between light and the magnetization of a material is called the magneto–optical effect. It was used in magneto–optical recording such as MO disks and has been applied to optical isolators etc. with the development of optical communications. The magneto–optical properties of magnetic garnets and their applications are briefly reviewed in this article. In the first half, after a brief overview of the phenomenology of the magneto–optical effect, the effects of element substitution on properties such as Faraday rotation and optical absorbance of magnetic garnets are shown. In the s

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7

Kotov, V., M. Nur-E-Alam, M. Vasiliev, K. Alameh, D. Balabanov, and V. Burkov. "Enhanced Magneto-Optic Properties in Sputtered Bi- Containing Ferrite Garnet Thin Films Fabricated Using Oxygen Plasma Treatment and Metal Oxide Protective Layers." Materials 13, no. 22 (2020): 5113. http://dx.doi.org/10.3390/ma13225113.

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Magneto-optic (MO) imaging and sensing are at present the most developed practical applications of thin-film MO garnet materials. However, in order to improve sensitivity for a range of established and forward-looking applications, the technology and component-related advances are still necessary. These improvements are expected to originate from new material system development. We propose a set of technological modifications for the RF-magnetron sputtering deposition and crystallization annealing of magneto-optic bismuth-substituted iron-garnet films and investigate the improved material prop

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8

Mansurova, M., and O. V. Kolokoltsev. "Spectral Domain Magneto-Optical Magnetometry." Solid State Phenomena 190 (June 2012): 373–76. http://dx.doi.org/10.4028/www.scientific.net/ssp.190.373.

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In this work we present a new concept for measuring high intensity pulsed magnetic fields (h (t)) through the spectral analysis of spin excitations in a saturated yttrium-iron garnet (YIG) thin film grown on a gadolinium gallium garnet (GGG) substrate. The spectrum of spin excitations, generated in the sample by picosecond h (t), was determined with the help of a magnetooptical (MO) Faraday probe in the guided wave regime of lightwave propagation. This technique, compared to the standard MO cells, allows one to avoid saturation effects because the amplitude of h (t) is measured in the frequenc

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Hashimoto, Ryosuke, Toshiya Itaya, Hironaga Uchida, Yuya Funaki, and Syunsuke Fukuchi. "Properties of Magnetic Garnet Films for Flexible Magneto-Optical Indicators Fabricated by Spin-Coating Method." Materials 15, no. 3 (2022): 1241. http://dx.doi.org/10.3390/ma15031241.

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Non-destructive testing using a magneto-optical effect is a high-resolution non-destructive inspection technique for a metallic structure. It is able to provide high-spatial resolution images of defects. Previously, it has been difficult to fabricate flexible magneto-optical sensors because thermal treatment is necessary to crystallize the magnetic garnet. Therefore, it was not possible to apply magneto-optical imaging to complicated shapes in a test subject, such as a curved surface. In this study, we developed a new process for deposition of the magnetic garnet on the flexible substrate by a

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Ishida, Eiichi, Kengo Miura, Yuya Shoji, Tetsuya Mizumoto, Nobuhiko Nishiyama, and Shigehisa Arai. "Magneto-optical switch with amorphous silicon waveguides on magneto-optical garnet." Japanese Journal of Applied Physics 55, no. 8 (2016): 088002. http://dx.doi.org/10.7567/jjap.55.088002.

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11

Itoh, Akiyoshi. "Garnet Films for Magneto-Optical Recording." Japanese Journal of Applied Physics 28, S3 (1989): 15. http://dx.doi.org/10.7567/jjaps.28s3.15.

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12

Grishin, A. M., and S. I. Khartsev. "All-Garnet Magneto-Optical Photonic Crystals." Journal of the Magnetics Society of Japan 32, no. 2_2 (2008): 140–45. http://dx.doi.org/10.3379/msjmag.32.140.

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13

Gualtieri, D. M. "Magneto‐optical waveguides of aluminum garnet." Journal of Applied Physics 73, no. 10 (1993): 5626–28. http://dx.doi.org/10.1063/1.353618.

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14

Abe, M., and M. Gomi. "Magneto-optical recording on garnet films." Journal of Magnetism and Magnetic Materials 84, no. 3 (1990): 222–28. http://dx.doi.org/10.1016/0304-8853(90)90099-c.

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15

Suzuki, Takao, and Hossein Nuri. "Novel magneto-optical recording materials: Bi-substituted garnet films." Proceedings, annual meeting, Electron Microscopy Society of America 49 (August 1991): 776–77. http://dx.doi.org/10.1017/s0424820100088191.

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For future high density magneto-optical recording materials, a Bi-substituted garnet film ((BiDy)3(FeGa)5O12) is an attractive candidate since it has strong magneto-optic effect at short wavelengths less than 600 nm. The signal in read back performance at 500 nm using a garnet film can be an order of magnitude higher than a current rare earth-transition metal amorphous film. However, the granularity and surface roughness of such crystalline garnet films are the key to control for minimizing media noise.We have demonstrated a new technique to fabricate a garnet film which has much smaller grain

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16

Mikhailova, T. V., Yu E. Vysokikh, A. N. Shaposhnikov, et al. "Crystallization Double-Layer Magneto-Active Films for Magnetophotonics." Journal of Physics: Conference Series 2091, no. 1 (2021): 012049. http://dx.doi.org/10.1088/1742-6596/2091/1/012049.

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Abstract Magneto-optics, magnetophotonics and magnetoplasmonics stay at the edge of scientific interests last years due to their unique features to manage the light and electromagnet field. Bi-substituted iron garnet (Bi:IG) is one of most promising magneto-optical material for these applications in order to its high efficiency in visible and infrared spectra. The possibility to integrate Bi:IG films to silicon semiconductor process leads to creation nanoscale hight performance magneto-optical devices. Bi:IG structures of different composition might be deposited by vacuum deposition on differe

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Shoji, Yuya, and Tetsuya Mizumoto. "Silicon Waveguide Optical Isolator with Directly Bonded Magneto-Optical Garnet." Applied Sciences 9, no. 3 (2019): 609. http://dx.doi.org/10.3390/app9030609.

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Silicon waveguide optical isolators were fabricated by direct bonding of magneto-optical (MO) garnet. The technique allowed efficient MO phase shift owing to the use of single-crystalline garnet and negligibly thin interlayer on the silicon core layer. A Mach–Zehnder interferometer (MZI) provided optical isolation utilizing the MO phase shift. High isolation, wide bandwidth, and temperature-insensitive operations had been demonstrated by tailoring the MZI design. Also, transverse electric (TE)–transverse magnetic (TM) mode converters were integrated to control operating polarization. In this p

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18

Yokoi, Hideki, and Hiroki Ikeda. "Photosensitive Adhesive Bonding between Laser Diode and Optical Nonreciprocal Device." ECS Meeting Abstracts MA2024-02, no. 36 (2024): 2533. https://doi.org/10.1149/ma2024-02362533mtgabs.

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INTRODUCTION In optical communication systems, optical nonreciprocal devices such as optical isolators or optical circulators are indispensable for protecting active photonic devices from unwanted reflected light. In the near-infrared region, magnetic garnet crystals are necessary components of optical nonreciprocal devices because of their transparency and large magneto-optic coefficient. Active photonic devices consist of III-V compound semiconductors. Therefore, a novel integrating technology must be developed for integration of a semiconductor laser diode and an optical isolator employing

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Tomilin, Sergey, Andrey Karavaynikov, Sergey Lyashko, et al. "Asymmetric Magneto-Optical Rotation in Magnetoplasmonic Nanocomposites." Journal of Composites Science 7, no. 7 (2023): 287. http://dx.doi.org/10.3390/jcs7070287.

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The results of the asymmetric magneto-optical rotation in the magnetoplasmonic nanocomposite study are presented. The asymmetry is observed in spectra of magneto-optical rotation when a magneto-optical medium with a plasmonic subsystem is magnetized along or against the radiation wave vector. The asymmetry is observed as vertical displacement of a magneto-optical hysteresis loop too. Such asymmetry is detected in magnetoplasmonic nanocomposite, which consists of a magneto-optical layer of Bi substituted iron-garnet intercalated with a plasmonic subsystem of gold self-assembled nanoparticles. I

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Nayak, Banoj Kumar, and Eyal Buks. "Polarization-selective magneto-optical modulation." Journal of Applied Physics 132, no. 19 (2022): 193905. http://dx.doi.org/10.1063/5.0128647.

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We study magneto-optical coupling in a ferrimagnetic sphere resonator made of yttrium iron garnet. We find that the resonator can be operated in the telecom band as a polarization-selective optical modulator. The input state of polarization (SOP) contributing to the Stokes sideband is orthogonal to the one contributing to the anti-Stokes sideband. In the region of single sideband modulation, the SOP of both sidebands is nearly orthogonal to the SOP of the incident light. Intermodulation gain can be employed in the nonlinear regime for amplification.

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21

Turotov, Furkat K., Mariya E. Malysheva, and Ramil R. Vildanov. "Magneto-Optics Features of Radiation Transitions of Non-Kramers Tm3+ Ion in Yttrium-Aluminum Garnet Crystals." East European Journal of Physics, no. 4 (December 8, 2024): 341–48. https://doi.org/10.26565/2312-4334-2024-4-39.

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The spectra of luminescence and magnetic circular polarization of a single crystal of thulium-yttrium garnet-aluminate Tm3+:YAG have been studied within the visible spectral range at a temperature of 90 and 300 K in a magnetic field of 10 kOe. Based on the analysis of optical and magneto-optical data, the presence of "quasi-degenerate" states of excited multiplets 1D2, 3F4,3G4 and the ground multiplet 3H6 of the Tm3+ RE ion in garnet-aluminate YAG at the radiative transitions 1G4→3H6, 1D2→3F4 and 1D2→3F3 has been determined. The effect of quantum mechanical “mixing” plays a significant role in

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Pappas, Spiridon D., Philipp Lang, Tobias Eul, et al. "Near-field mechanism of the enhanced broadband magneto-optical activity of hybrid Au loaded Bi:YIG." Nanoscale 12, no. 13 (2020): 7309–14. http://dx.doi.org/10.1039/d0nr00198h.

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23

Nur-E-Alam, Mohammad, Mikhail Vasiliev, Kamal Alameh, and Viacheslav Kotov. "Synthesis of high-performance magnetic garnet materials and garnet-bismuth oxide nanocomposites using physical vapor deposition followed by high-temperature crystallization." Pure and Applied Chemistry 83, no. 11 (2011): 1971–80. http://dx.doi.org/10.1351/pac-con-11-02-02.

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Bi-substituted iron garnet (Bi:IG) compounds synthesized in thin film form are the best semi-transparent magneto-optical (MO) materials for applications in magnetic recording, optical sensors, and photonics. These materials can possess attractive magnetic properties and the highest specific Faraday rotation in the visible and near-infrared spectral regions, if the deposited layers contain a high volumetric fraction of the garnet phase and possess high-quality surfaces and microstructure. In this paper, we study the effects of various deposition and annealing process parameters on the propertie

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Simion, B. M., R. Ramesh, and G. Thomas. "Preparation of cross section samples of ferrimagnetic iron garnet thin films for EM structural characterization." Proceedings, annual meeting, Electron Microscopy Society of America 53 (August 13, 1995): 514–15. http://dx.doi.org/10.1017/s0424820100138944.

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Ferrimagnetic iron garnet thin film multilayered heterostructures were deposited by pulsed laser deposition on paramagnetic [111]-oriented single crystalline GdGa-garnet (GGG) substrates. Bismuth and rare-earth substituted iron garnet thin films are being presently considered as good potential candidates for the next generation of thermo-magneto-optical (TMO) permanent memories, due to their improved magneto-optical (MO) response to the green laser radiation. As reported previously, improved magnetic and MO properties were shown by multilayered Y3Fe5O12/Bi3Fe5O12 (YIG/BIG) and Y3Fe5O12/Eu1Bi2F

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Mikhailova, T. V., Yu E. Vysokikh, A. N. Shaposhnikov, et al. "Crystallization of Bi-substituted iron garnet bi-layers." Journal of Physics: Conference Series 2086, no. 1 (2021): 012044. http://dx.doi.org/10.1088/1742-6596/2086/1/012044.

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Abstract Magneto-optical (MO) structures are widely used for different application in the fields of magnetoplasmonics, magneto-optics, photonics e.t.c. Bi-substituted iron garnet (Bi:IG) is high-performance MO material. Integration of Bi:IG films to silicon semiconductor technology gives new opportunities to create nanoscale hight performance MO devices. Vacuum sputtering deposition allows to fabricate Bi:IG structures on different substrate types. Authors investigate crystallization process of Bi:IG bi-layers in a different process parameter (different layers composition and its thickness, te

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Berzhansky, Vladimir N., Tatyana V. Mikhailova, Andrey V. Karavainikov, et al. "Microcavity One-Dimensional Magnetophotonic Crystals with Double Layer Bi-Substituted Iron Garnet Films: Optical and Magneto-Optical Responses in Transmission and Reflection." Solid State Phenomena 230 (June 2015): 241–46. http://dx.doi.org/10.4028/www.scientific.net/ssp.230.241.

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Optical and magneto-optical spectra in transmission and reflection and their features for microcavity one-dimensional magnetophotonic crystals with double layer bismuth-substituted iron garnet films are considered. At the first presented the experimental results of magnetic circular dichroism investigations in microcavity one-dimensional magnetophotonic crystals.

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SHIMOKAWA, K., H. DOHNOMAE, T. MUKAI, et al. "POLYCRYSTALLINE GARNET BILAYER FILMS FOR MAGNETO-OPTICAL RECORDING." Journal of the Magnetics Society of Japan 17, S_1_MORIS_92 (1993): S1_85–88. http://dx.doi.org/10.3379/jmsjmag.17.s1_85.

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SHIMOKAWA, K., H. DOHNOMAE, T. MUKAI, H. YAMADA, H. MATSUDA, and M. DAIMON. "MAGNETO-OPTICAL GARNET DISKS WITH ULTRA-FINE GRAINS." Journal of the Magnetics Society of Japan 19, S_1_MORIS_94 (1995): S1_33–36. http://dx.doi.org/10.3379/jmsjmag.19.s1_33.

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Stadler, B. J. H., and A. Gopinath. "Magneto-optical garnet films made by reactive sputtering." IEEE Transactions on Magnetics 36, no. 6 (2000): 3957–61. http://dx.doi.org/10.1109/20.914347.

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Kalashnikova, A. M., V. V. Pavlov, A. V. Kimel, A. Kirilyuk, Th Rasing, and R. V. Pisarev. "Magneto-optical study of holmium iron garnet Ho3Fe5O12." Low Temperature Physics 38, no. 9 (2012): 863–69. http://dx.doi.org/10.1063/1.4752105.

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Ansari, N., S. I. Khartsev, and A. M. Grishin. "Multicolor filter all-garnet magneto-optical photonic crystals." Optics Letters 37, no. 17 (2012): 3552. http://dx.doi.org/10.1364/ol.37.003552.

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Shimokawa, K., H. Dohnomae, T. Mukai, H. Yamada, H. Matsuda, and M. Daimon. "Nanocrystalline garnet disks for magneto-optical recording media." Journal of Magnetism and Magnetic Materials 154, no. 2 (1996): 271–78. http://dx.doi.org/10.1016/0304-8853(95)00594-3.

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Gizhevskiĭ, B. A., Yu P. Sukhorukov, E. A. Gan’shina, et al. "Optical and magneto-optical properties of nanostructured yttrium iron garnet." Physics of the Solid State 51, no. 9 (2009): 1836–42. http://dx.doi.org/10.1134/s1063783409090121.

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Maydykovskiy, Anton, Nikita S. Popov, and Tatiana Murzina. "Third harmonic generation microscopy of magnetic domains in garnet films." Laser Physics Letters 21, no. 2 (2024): 025401. http://dx.doi.org/10.1088/1612-202x/ad12af.

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Abstract Nonlinear optical microscopy is a powerful non-destructive technique that allows to study a wide range of phenomena. Optical third harmonic generation (THG) is mostly known by its applications in investigation of biological structures, while magneto-optical effects in THG are not well recognized. Here we demonstrate high efficiency of the THG probe in studies of magnetic domain structure of epitaxial garnet films. We show that in spite of relatively small values of the magneto-optical effect at the THG wavelength, the THG microscopy may be efficient for the characterization of magneti

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Erokhin, S. G., L. D. Deych, A. A. Lisyansky, and A. B. Granovsky. "Magneto-Optical Effects in Excitonic One-Dimensional Structures." Solid State Phenomena 152-153 (April 2009): 503–7. http://dx.doi.org/10.4028/www.scientific.net/ssp.152-153.503.

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We present results of a theoretical investigation of magneto-optical properties in one-dimensional magnetophotonic crystals containing a quantum well defect. In contrast to garnet based magnetophotonic crystals, our proposed structures can be tuned not only by the magnetic field but also by the electric field, illumination, and irradiation. The developed algorithm can be applied to arbitrary magneto-optical effects in multiple quantum well periodic structures. Using this algorithm we demonstrate that the Fabry-Perot exciton resonator structure significantly enhances the Faraday effect and can

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Mikhailova, T. V., S. V. Osmanov, and V. O. Boyko. "Magneto-Optical Spectra of Magnetic Photonic Crystal with Composite (SiO₂-Au) Layer." Journal of Physics: Conference Series 2086, no. 1 (2021): 012156. http://dx.doi.org/10.1088/1742-6596/2086/1/012156.

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Abstract The resonant enhancement of magneto-optical effects due to structure modes arising at the boundary of magnetic photonic crystal [TiO2 / SiO2] m / iron garnet / SiO2 / (SiO2-Au), in which the upper layer (SiO2-Au) is a composite layer of SiO2 with metallic Au nanoscale inclusions, and iron garnet is a bi-layer of composition Bi1.0Lu0.5Gd1.5Fe4.2Al0.8O12 / Bi2.3Dy0.7Fe4.2Ga0.8O12, has been considered by modelling of 4×4 transfer matrix method.

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Zimnyakova, Polina E., Daria O. Ignatyeva, Dolendra Karki, et al. "Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics." Nanophotonics 11, no. 1 (2021): 119–27. http://dx.doi.org/10.1515/nanoph-2021-0534.

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Abstract We demonstrate a novel all-dielectric magnetophotonic structure that consists of two-dimensional arrays of bismuth substituted iron-garnet nanocylinders supporting both localized (Fabry–Perot-like) and lattice (guided-like) optical modes. Simultaneous excitation of the two kinds of modes provides a significant enhancement of the Faraday effect by 3 times and transverse magneto-optical Kerr effect by an order of magnitude compared to the smooth magnetic film of the same effective thickness. Both magneto-optical effects are boosted in wide spectral and angular ranges making the nanocyli

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Dolgova, T. V., A. A. Fedyanin, O. A. Aktsipetrov, K. Nishimura, H. Uchida, and M. Inoue. "Nonlinear magneto-optical Kerr effect in garnet magnetophotonic crystals." Journal of Applied Physics 95, no. 11 (2004): 7330–32. http://dx.doi.org/10.1063/1.1667838.

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GRISHIN, A. M., and S. I. KHARTSEV. "WAVEGUIDING IN ALL-GARNET HETEROEPITAXIAL MAGNETO-OPTICAL PHOTONIC CRYSTALS." ПИСЬМА В ЖУРНАЛ ЭКСПЕРИМЕНТАЛЬНОЙ И ТЕОРЕТИЧЕСКОЙ ФИЗИКИ 109, no. 1-2 (2019): 82–83. http://dx.doi.org/10.1134/s0370274x19020024.

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Man, Peiwen, Fengkai Ma, Tao Xie, et al. "Magneto-optical property of terbium-lutetium-aluminum garnet crystals." Optical Materials 66 (April 2017): 207–10. http://dx.doi.org/10.1016/j.optmat.2017.02.011.

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Murzina, T. V., I. E. Razdolski, O. A. Aktsipetrov, A. M. Grishin, and S. I. Khartsev. "Nonlinear magneto-optical effects in all-garnet magnetophotonic crystals." Journal of Magnetism and Magnetic Materials 321, no. 7 (2009): 836–39. http://dx.doi.org/10.1016/j.jmmm.2008.11.066.

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Razdolski, I. E., T. V. Murzina, S. I. Khartsev, A. M. Grishin, and O. A. Aktsipetrov. "Magneto-optical switching in nonlinear all-garnet magnetophotonic crystals." Thin Solid Films 519, no. 16 (2011): 5600–5602. http://dx.doi.org/10.1016/j.tsf.2011.03.113.

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Grishin, A. M., and S. I. Khartsev. "Waveguiding in All-Garnet Heteroepitaxial Magneto-Optical Photonic Crystals." JETP Letters 109, no. 2 (2019): 83–86. http://dx.doi.org/10.1134/s0021364019020012.

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Kotov, V. A., V. G. Shavrov, A. F. Popkov, et al. "Magneto-Optic Properties of Ultrathin Nanocrystalline Ferrite Garnet Films in the 8K to 300K Temperature Interval." Journal of Nanomaterials 2018 (July 22, 2018): 1–12. http://dx.doi.org/10.1155/2018/7605620.

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A study of the initial stages of crystallization in RF magnetron-sputtered ferrite garnet films is reported, in which a series of ultrathin Bi2Dy1Fe4Ga1O12 layers is fabricated and characterized. The spectral and temperature dependencies of magnetic circular dichroism (MCD) of these films are studied in the temperature range from 300 K down to 8 K. Measured magneto-optical properties are reported in the spectral range between 300 and 600 nm. In ultrathin garnets at temperatures below 160 K, we found that between 360 and 520 nm, the spectral MCD dependencies were typical of bismuth-substituted

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Krichevsky, Denis M., Shuang Xia, Mikhail P. Mandrik, Daria O. Ignatyeva, Lei Bi, and Vladimir I. Belotelov. "Silicon-Based All-Dielectric Metasurface on an Iron Garnet Film for Efficient Magneto-Optical Light Modulation in Near IR Range." Nanomaterials 11, no. 11 (2021): 2926. http://dx.doi.org/10.3390/nano11112926.

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All-dielectric nanostructures provide a unique low-loss platform for efficiently increasing light-matter interaction via excitation of the localized or propagating optical modes. Here, we report on the transverse magneto-optical Kerr effect enhancement in an all-dielectric metasurface based on a two-dimensional array of Si nanodisks on a cerium substituted dysprosium iron garnet thin film. We observed up to 15% light intensity modulation under TM modes excitation. The observed magneto-optical effect is nearly independent of the rotation of the light incidence plane with respect to the metasurf

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Nur-E-Alam, Mohammad, Mikhail Vasiliev, and Kamal Alameh. "Bi-Substituted Ferrite Garnet Type Magneto-Optic Materials Studied at ESRI Nano-Fabrication Laboratories, ECU, Australia." Coatings 12, no. 10 (2022): 1471. http://dx.doi.org/10.3390/coatings12101471.

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Since 2007, at the Electron Science Research Institute (ESRI) nano-fabrication laboratories, Edith Cowan University, Australia, we have devoted research efforts to the synthesis and characterization of bismuth-containing ferrite-garnet-type thin-film magneto-optic (MO) materials of different compositions. We report on the growth and characteristics of radio frequency (RF) magnetron sputtered bismuth-substituted iron-garnet thin films. We study the process parameters associated with the RF magnetron sputter deposition technique and investigate the results of optimizing process parameters. To ac

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Wei, Zixuan, Wei Yan, Jun Qin, Longjiang Deng, and Lei Bi. "Dysprosium Substituted Ce:YIG Thin Films for Temperature Insensitive Integrated Optical Isolator Applications." Materials 15, no. 5 (2022): 1691. http://dx.doi.org/10.3390/ma15051691.

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Magneto-optical isolators are key components in photonic systems. Despite the progress of silicon-integrated optical isolators, the Faraday rotation of silicon-integrated magneto-optical materials, such as cerium-doped yttrium iron garnet (Ce:YIG), show a strong temperature dependence, limiting the temperature range for integrated nonreciprocal photonic device applications. In this work, we report dysprosium substituted Ce:YIG thin films (Dy2Ce1Fe5O12, Dy:CeIG) showing a low temperature coefficient of Faraday rotation. A temperature insensitive range of the Faraday rotation is observed in betw

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Logunov, M., S. A. Nikitov, M. Gerasimov, D. Kashkin, N. Loginov, and A. Spirin. "Magneto-Optic Fraunhofer Diffraction on 2D Magnetic Domain Patterns." Solid State Phenomena 190 (June 2012): 737–41. http://dx.doi.org/10.4028/www.scientific.net/ssp.190.737.

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Magneto-optical Fraunhofer diffraction on phase 2D domain patterns with Cmm6 and Pab2 symmetry in uniaxial iron garnet films was studied. Domain patterns contain more than 100 elementary cells and have high spatial homogeneity. The diffraction patterns contain up to 10 or more orders of peaks. Possibilities of space-time modulation of optical radiation and multiplication of the modulation frequency both under change of diffraction order as well as amplitude of magnetic bias field strength were shown.

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Lee, Jin Yi, Ji Seong Hwang, and Tetsuo Shoji. "Numerical Analysis of Magneto-Optical Eddy Current Imaging Using FEM." Key Engineering Materials 321-323 (October 2006): 1451–56. http://dx.doi.org/10.4028/www.scientific.net/kem.321-323.1451.

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Magnetic-optical film (hereafter, MO film) is a bismuth-doped iron garnet film grown on a gadolinium gallium garnet substrate by liquid phase epitaxial method. Because an MO film has physical characteristics such as Faraday rotation and magnetic anisotropy, the distribution of its external magnetic field can be visualized. The MOI (Magneto-Optic/Eddy Current Imager) was developed to detect far-side cracks and corrosions in aluminum alloy materials on an aircraft. The detection probability of 2.5mm-length cracks is 90/95% when the MO film and the induced area current are used. However, the quan

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Portela, Gianni, Miguel Levy, and Hugo E. Hernandez-Figueroa. "Magnetless Optical Circulator Based on an Iron Garnet with Reduced Magnetization Saturation." Molecules 26, no. 15 (2021): 4692. http://dx.doi.org/10.3390/molecules26154692.

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A three-port circulator for optical communication systems comprising a photonic crystal slab made of a magneto-optical material in which an magnetizing element is not required to keep its magnetic domains aligned is suggested for the first time. By maximizing the incorporation of europium to its molecular formula, the magneto-optical material can remain in the saturated magnetic state even in the absence of an external DC magnetic field. Two- and three-dimensional simulations of the device performed with full-wave electromagnetic solvers based on the finite element method demonstrate that, at

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