Relevant bibliographies by topics / In-Plane magnetized thin films

Academic literature on the topic 'In-Plane magnetized thin films'

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Published: 7 July 2024
Last updated: 7 July 2024

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Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Journal articles on the topic "In-Plane magnetized thin films":

1

Moritz, J., G. Vinai, S. Auffret, and B. Dieny. "Two-bit-per-dot patterned media combining in-plane and perpendicular-to-plane magnetized thin films." Journal of Applied Physics 109, no. 8 (April 15, 2011): 083902. http://dx.doi.org/10.1063/1.3572259.

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Robinson, S. J., J. Castro, and G. A. Gehring. "Morphology of domain walls in in-plane magnetized thin films with exchange and dipolar interactions." Journal of Magnetism and Magnetic Materials 156, no. 1-3 (April 1996): 133–34. http://dx.doi.org/10.1016/0304-8853(95)00815-2.

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Zhou, Sai, Yiyue Wang, and Yaowen Liu. "Modelling of Magnetic Stray Fields in Multilayer Magnetic Films with In-Plane or Perpendicular Anisotropy." Magnetochemistry 8, no. 11 (November 19, 2022): 159. http://dx.doi.org/10.3390/magnetochemistry8110159.

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The magnetic stray field is an unavoidable consequence of magnetic multilayers, which may have a significant influence on the performance of spintronic devices. Based on Maxwell’s magnetostatics theory, here we numerically calculated the distributions of magnetic stray fields and self-demagnetizing fields in a series of patterned multilayer thin-film structures with either an in-plane or a perpendicularly magnetized ferromagnetic layer. The stray field above the ferromagnetic layer is inhomogeneous, showing the dramatic changes near the sample edge, but the uniformity in the center region could be improved with the increasing sample size. The stray field strength tends to zero for large samples, increases with the increase in the hard-layer thickness, and decreases with the increase in the distance D away from the ferromagnetic layer. In the multilayer samples, the separately simulated stray field and self-demagnetizing field within the soft layer agree well with the classic magnetostatic relationship of B=μ0(Hd+M). For the in-plane magnetized trilayer sample, the magnetic-flux density within the soft ferromagnetic layer slightly decreases in the antiparallel magnetization alignment and increases in the parallel alignment state with the increase in the intermediate non-magnetic-layer thickness. In contrast, for the sample with the perpendicular magnetization, the magnetic-flux density decreases as the non-magnetic layer is thickened for both the antiparallel and parallel state. This study may provide a theoretical basis for the design of thin-film spintronic devices.
4

Wiese, G., L. Buxman, P. Kabos, and C. E. Patton. "Parallel pumping fine structure at 9.4 GHz for in‐plane magnetized yttrium iron garnet thin films." Journal of Applied Physics 75, no. 2 (January 15, 1994): 1041–46. http://dx.doi.org/10.1063/1.356485.

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Ouardi, Siham, Takahide Kubota, Gerhard H. Fecher, Rolf Stinshoff, Shigemi Mizukami, Terunobu Miyazaki, Eiji Ikenaga, and Claudia Felser. "Stoichiometry dependent phase transition in Mn-Co-Ga-based thin films: From cubic in-plane, soft magnetized to tetragonal perpendicular, hard magnetized." Applied Physics Letters 101, no. 24 (December 10, 2012): 242406. http://dx.doi.org/10.1063/1.4770303.

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Glas, M., D. Ebke, I. M. Imort, P. Thomas, and G. Reiss. "Anomalous Hall effect in perpendicularly magnetized thin films." Journal of Magnetism and Magnetic Materials 333 (May 2013): 134–37. http://dx.doi.org/10.1016/j.jmmm.2012.12.040.

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Wu, Rui-xin, and John Q. Xiao. "Left-handed materials in magnetized metallic magnetic thin films." Journal of Zhejiang University-SCIENCE A 7, no. 1 (January 2006): 71–75. http://dx.doi.org/10.1631/jzus.2006.a0071.

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Anyfantis, Dimitrios I., Camillo Ballani, Nikos Kanistras, Alexandros Barnasas, Vassilios Kapaklis, Georg Schmidt, Evangelos Th Papaioannou, and Panagiotis Poulopoulos. "Growth, Magnetic Anisotropies and Exchange Bias of Thin Ni0.95Fe0.05/NiFeO Multilayers." Coatings 12, no. 5 (May 4, 2022): 627. http://dx.doi.org/10.3390/coatings12050627.

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Ni0.95Fe0.05/NiFeO multilayers were fabricated by radio frequency magnetron sputtering and natural oxidation. Doping of Ni by only 5 at. % Fe results in enhanced layering quality as X-ray reflectivity reveals. Due to magnetostatic anisotropy, the multilayers were found to be in-plane magnetized. The influence of mild thermal annealing (T = 525 K) on the magnetic properties of NiFe/NiFeO multilayers is also investigated. Annealing results in the enhancement of perpendicular magnetic anisotropy, mainly due to an increase in the uniaxial volume anisotropy term. Temperature-dependent hysteresis measurements between 4–400 K revealed considerable enhancement of coercivity and appearance of exchange bias effect.
9

Prieto, Pilar, Juan de la Figuera, Laura Martín-García, José Emilio Prieto, and José F. Marco. "Fourfold in-plane magnetic anisotropy of magnetite thin films grown on TiN buffered Si(001) by ion-assisted sputtering." Journal of Materials Chemistry C 4, no. 32 (2016): 7632–39. http://dx.doi.org/10.1039/c6tc02152b.

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Hussain, R., Aakansha, B. Brahma, R. K. Basumatary, R. Brahma, S. Ravi, and S. K. Srivastava. "Sperimagnetism in Perpendicularly Magnetized Co-Tb Alloy-Based Thin Films." Journal of Superconductivity and Novel Magnetism 32, no. 12 (July 6, 2019): 4027–31. http://dx.doi.org/10.1007/s10948-019-05176-8.

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You might also be interested in the extended bibliographies on the topic 'In-Plane magnetized thin films' for particular source types:
Journal articles Dissertations / Theses

Dissertations / Theses on the topic "In-Plane magnetized thin films":

1

Filianina, Mariia [Verfasser]. "Electric field-induced strain control of magnetism in in-plane and out-of-plane magnetized thin films / Mariia Filianina." Mainz : Universitätsbibliothek der Johannes Gutenberg-Universität Mainz, 2021. http://d-nb.info/1225796024/34.

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Lin, Jun-Xiao. "Light Induced Magnetization Manipulation in In-Plane Magnetized Heterostructures." Electronic Thesis or Diss., Université de Lorraine, 2024. http://www.theses.fr/2024LORR0022.

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La demande de stockage de données a connu une croissance exponentielle, alimentée par la dépendance croissante du monde à l'égard de l'information numérique. Cette croissance a catalysé le développement de technologies plus rapides et plus éco-énergétiques. Ce développement coïncide avec les objectifs de la spintronique, un domaine visant à réduire la consommation d'énergie dans le stockage de données magnétiques en explorant des alternatives basées sur le spin. En conséquence, des recherches approfondies ont été consacrées à la manipulation de la magnétisation (c'est-à-dire les spins), qui est au cœur de la spintronique, formant un programme de recherche substantiel et durable. La vitesse et l'efficacité de cette manipulation dépendent des méthodes d'écriture utilisées et des propriétés des matériaux magnétiques impliqués, nécessitant ainsi une compréhension approfondie des mécanismes de manipulation sous-jacents. Parmi les différentes techniques d'écriture, l'utilisation d'impulsions laser ultracourtes (femtosecondes) a attiré une attention considérable en raison de sa capacité à exciter rapidement la magnétisation à l'échelle femtoseconde. Une seule impulsion laser femtoseconde a été démontrée pour induire une inversion complète de la magnétisation dans les matériaux magnétiques, un phénomène connu sous le nom de commutation optique complète indépendante de l'hélicité (AO-HIS). Cependant, le mécanisme sous-jacent et les critères de l'AO-HIS restent incomplètement compris. De plus, depuis le premier rapport de l'AO-HIS, cet effet a principalement été observé dans un groupe spécifique de matériaux magnétiques présentant une anisotropie magnétique perpendiculaire. De plus amples efforts et études sont nécessaires pour élargir l'applicabilité de l'AO-HIS. Pour atteindre cet objectif, cette thèse se concentre sur l'étude de l'AO-HIS dans une gamme de matériaux ferrimagnétiques et ferromagnétiques caractérisés par une anisotropie magnétique dans le plan. Nous utilisons des impulsions laser femtosecondes pour induire l'inversion de la magnétisation dans ces matériaux. De plus, nous entreprenons une exploration systématique visant à comprendre l'AO-HIS en modifiant les propriétés magnétiques des hétérostructures magnétiques. Cette manipulation comprend la variation des concentrations d'alliage, des températures de Curie, des épaisseurs et du type de couches magnétiques. Nous considérons nos résultats comme cruciaux d'un point de vue fondamental. Les résultats expérimentaux de cette thèse sont présentés dans trois chapitres (Chapitres 4 à 6). Dans le Chapitre 4, nous avons largement discuté de la commutation optique complète déterministe observée dans une large gamme de concentrations d'alliage et d'épaisseurs dans les films minces de GdCo magnétisés dans le plan, en utilisant un système de microscopie à effet Kerr magnéto-optique basé sur un laser. Les Chapitres 5 et 6 explorent le processus de transition des multiples aux inversions uniques de la magnétisation dans les matériaux ferromagnétiques magnétisés dans le plan, induit par des impulsions de courant de spin optiquement générées
The demand for data storage has experienced exponential growth, driven by the world's increasing reliance on digital information. This growth has catalyzed the development of faster and more energy-efficient technologies. This development coincides with the objectives of spintronics, a field aimed at reducing energy consumption in magnetic data storage by exploring spin-based alternatives. As a result, extensive research has been dedicated to the manipulation of magnetization (i.e., spins), which lies at the heart of spintronics, forming a substantial and enduring research agenda. The speed and efficiency of this manipulation depend on the methods of writing employed and the properties of the magnetic materials involved, thus requiring a comprehensive understanding of the underlying manipulation mechanisms. Among the various writing techniques, the utilization of ultrashort (femtosecond) laser pulses has gained considerable attention for its capability to rapidly excite magnetization on the femtosecond timescale. A single femtosecond laser pulse has been demonstrated to induce full magnetization reversal in magnetic materials, a phenomenon known as all-optical helicity-independent switching (AO-HIS). However, the underlying mechanism and criteria for the AO-HIS remain incompletely understood. Moreover, since the initial report of AO-HIS, this effect has mainly been observed in a specific group of magnetic materials exhibiting perpendicular magnetic anisotropy. Further endeavors and studies are necessary to broaden the applicability of AO-HIS. In pursuit of this goal, this thesis focuses on investigating AO-HIS in a range of ferrimagnetic and ferromagnetic materials characterized by in-plane magnetic anisotropy. We employ femtosecond laser pulses to drive magnetization reversal in these materials. Furthermore, we undertake a systematic exploration aimed at comprehending AO-HIS by altering the magnetic properties of magnetic heterostructures. This manipulation includes varying alloy concentrations, Curie temperatures, thicknesses, and the type of magnetic layers. We consider our findings crucial from a fundamental perspective. The experimental findings of this thesis are presented in three chapters (Chapters 4 to 6). In Chapter 4, we extensively discussed the deterministic AO-HIS observed in a broad range of alloy concentrations and thicknesses in in-plane magnetized GdCo thin films, utilizing a laser-based magneto-optic Kerr effect microscopy system. Chapters 5 and 6 delve into the recipe of transitioning from multiple to single magnetization reversals in in-plane magnetized ferromagnetic materials, induced by optically generated spin current pulses
3

Chun, Yoonsoo. "Domain coupling and resistance in perpendicularly magnetized metal-oxide bilayers /." Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/10570.

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Zou, Xiao. "Fast magnetisation dynamics in magnetite and RE-TM thin films." Thesis, University of York, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.534933.

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Thota, Phanikrishna. "PATTERN EVALUATION FOR IN-PLANE DISPLACEMENT MEASUREMENT OF THIN FILMS." UKnowledge, 2003. http://uknowledge.uky.edu/gradschool_theses/307.

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The term Gossamer is used to describe ultra-lightweight spacecraft structures that solve the aerospace challenge of obtaining maximum performance while reducing the launch costs of the spacecraft. Gossamer structures are extremely compliant, which complicates control design and ground testing in full scale. One approach is to design and construct smaller test articles and verify their computational models experimentally, so that similar computational models can be used to predict the dynamic performance of full-scale structures. Though measurement of both in-plane and out-of-plane displacements is required to characterize the dynamic response of the surface of these structures, this thesis lays the groundwork for dynamic measurement of the in-plane component. The measurement of thin films must be performed using non-contacting sensors because any contacting sensor would change the dynamics of the structure. Moreover, the thin films dealt with in this work are coated with either gold or aluminum for special applications making the film optically smooth and therefore requiring a surface pattern. A Krypton Fluoride excimer laser system was selected to fabricate patterns on thin-film mirror test articles. Parameters required for pattern fabrication were investigated. Effects of the pattern on the thin-film dynamics were studied using finite element analysis. Photogrammetry was used to study the static in-plane displacement of the thin-film mirror. This was performed to determine the feasibility of the photogrammetric approach for future dynamic tests. It was concluded that photogrammetry could be used efficiently to quantify dynamic in-plane displacement with high-resolution cameras and sub-pixel target marking.
6

Stiller, Markus, Jose Barzola-Quiquia, Pablo Esquinazi, Daniel Spemann, Jan Meijer, Michael Lorenz, and Marius Grundmann. "Strong out-of-plane magnetic anisotropy in ion irradiated anatase TiO2 thin films." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-216180.

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The temperature and field dependence of the magnetization of epitaxial, undoped anatase TiO2 thin films on SrTiO3 substrates was investigated. Low-energy ion irradiation was used to modify the surface of the films within a few nanometers, yet with high enough energy to produce oxygen and titanium vacancies. The as-prepared thin film shows ferromagnetism which increases after irradiation with low-energy ions. An optimal and clear magnetic anisotropy was observed after the first irradiation, opposite to the expected form anisotropy. Taking into account the experimental parameters, titanium vacancies as di-Frenkel pairs appear to be responsible for the enhanced ferromagnetism and the strong anisotropy observed in our films. The magnetic impurities concentrations was measured by particle-induced X-ray emission with ppm resolution. They are ruled out as a source of the observed ferromagnetism before and after irradiation.
7

Nistor, Iulian. "Development of magnetic field sensors using Bismuth-substituted garnets thin films with in-plane magnetization." College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3436.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2006.
Thesis research directed by: Electrical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
8

Dölle, Sarah [Verfasser]. "Dynamics in thin, freely suspended, fluid films : impact of picoliter droplets and in-plane microrheology / Sarah Dölle." Magdeburg : Universitätsbibliothek, 2018. http://d-nb.info/1166753093/34.

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Stanley, Daniel C. "MAGNETIC DAMPING IN FE3O4 THROUGH THE VERWEY TRANSITION FOR VARIABLE AG THICKNESSES." Miami University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=miami1376500586.

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Vineeth, Mohanan P. "Spin Hall Effect Mediated Current Induced Magnetization Reversal in Perpendicularly Magnetized Pt/Co/Pt Based Systems." Thesis, 2016. http://etd.iisc.ac.in/handle/2005/3078.

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In the present thesis, magnetization reversal in both out-of-plane and in-plane magnetized thin lms and in devices fabricated out of those lms are explored. Pt/Co/Pt stacks with ultrathin Co layer were in-estimated initially for understanding their magnetic properties in this thesis. These perpendicular magnetized systems are good candidates for magnetic hard disc drives due to their large anisotropy, which may allow miniaturization of magnetic data storage devices. The spin Hall e ect mediated current-induced magnetization reversal in patterned Pt/Co/Pt devices were extensively investigated. Investigation of the magnetization reversal by means of a current instead of a magnetic eld is necessary to explore the possibilities of solid state magnetic memory devices. This is the primary motivation behind the investigation of current-induced magnetization reversal in Pt/Co/Pt system, in this thesis. Another important proposal for magnetic data storage is the race track memory, where the domain walls separating magnetic domains (in in-plane or out-of-plane magnetized materials) are moved by using a current. This involves a great deal of understanding of the domain wall motion in Nano-conduits under applied magnetics ends, and currents and also its interaction with engineered geometrical features. In this thesis work, magnetic led-driven domain wall pinning and deepening experiments on in-plane magnetized nanowires of perm alloy were performed to un-distend this interaction and the e act of domain wall chirality. In chapter 1, a general introduction to di errant data storage technologies and the current progress in the leg of spintronic is presented. This will highlight a perspective of this thesis work with respect to the present day research in spintronic and magnetization reversal studies. In chapter 2, a basic background of magnetism using the micromag-netic framework is illustrated. A brief introduction to magnetic domain walls is also presented. The Landau-Lifshitz-Gilbert dynamical equation is discussed and some case studies applied to a single domain particle with uniaxial anisotropy under the effect of spin-orbit torque are illu trated. The basics of spin-orbit coupling leading to spin Hall e ect is also explain In chapter 3, most of the essential experimental tools along with their basic working principles are described. Extensive e orts have been in-vested in designing and building the experimental tools. These include custom designs of a sputter deposition system, an ultra-high vacuum chamber for pulsed laser ablation, a magneto-optic Kerr e ect magne-tometer, a Kerr imaging system and a magneto-transport setup. All of these experimental setups have been automated, details of which are brie y discussed in this chapter. The Kerr imaging system was designed to measure hysteresis loops, observe domain wall motion and to measure domain wall velocity under applied magnetic elds and electric current. The magneto-transport setup was used for studying the domain wall pinning and depinning experiments in permalloy nanowires. In chapter 4, the optimization process for obtaining perpendicular mag-netic anisotropy in Pt/Co/Pt lms is described. The spin reorientation transition with varying thickness of Co (from 1.5 nm down to 0.35 nm) was studied. The magnetization easy axis direction changes from in-plane to out-of-plane as the thickness of Co is reduced. The dependence of Curie temperatures of ultrathin Co lms, with thickness as low as 0.35 nm, on the underlayer Pt thickness and its crystallinity was studied in detail. The e act of Ta but err layer on the texture of the Pt lm, and on the Curie temperature of the Pt/Co/Pt system was evaluated. To gain further insight of the role of the bottom Pt/Co and the top Co/Pt interfaces, ultrathin Cu lbs were inserted at the respective interfaces, and the anisotropy and magnetization reversal behaviour of these lbs were investigated. In chapter 5, studies on current-induced magnetization reversal in mi-corn sized wires of Pt/Co/Pt trilete is presented. The spin Hall e act assisted spin-orbit torque was used to reversibly switch the magnetization of these devices with and without the help of an external magnetic led. Since both the top and bottom layers are Pt, any contribution from Rashia e act towards spin-orbit torque could be ignored. By preparing devices with unequal top and bottom Pt thicknesses, a net spin-orbit torque could be applied to the magnetization of the Co layer. The thickness gradient/induced anisotropy in the Co layer was utilized to experimentally investigate current-induced deterministic switching. Sin-gel domain simulations with spin-orbit torque were also carried out to understand the mechanism of deterministic switching of magnetization in Pt/Co/Pt devices. This study is expected to have made sign cant contributions and to open up the possibilities of further investigation in the studies of spin-orbit torque in Pt/Co/Pt systems for solid state magnetic memory devices. In chapter 6, magnetic led-induced reversal in systems with in-plane magnetic anisotropy is presented. Here the e act of the width of a Nanos-trip on the anisotropy of a soft magnetic material like perm alloy was in-estimated. By introducing a nucleation pad to one end of the perm alloy nanowire, a single domain wall was generated at the junction with apple-cation of a proper magnetic led sequence. This domain wall could be in-jested into the nanowire by a magnetic led and pinned at a geometrical constriction inside the nanowire. The statistics of domain wall pinning and deepening processes indicated two di errant types of domain walls involved in the reversal process. With the assistance of micro magnetic simulations the domain walls were ident end as vortex walls of di errant chirality’s. Thus the interaction of domain walls with a Nano constriction and its dependence on the chirality of domain walls are understood. In chapter 7, a brief summary of the results obtained during the course of investigations is presented. An outlook presented at the end will help the readers of this thesis to understand the important research problems in this area and their potential future aspects.
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Book chapters on the topic "In-Plane magnetized thin films":

1

Johnson, George C., and Shih-Emn Chen. "The Effects of In-Plane Stress on Waves in Thin Films." In Nondestructive Characterization of Materials IV, 239–46. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4899-0670-0_29.

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Vergentev, T. Yu, E. Yu Koroleva, L. Rissing, and A. V. Filimonov. "Analysis of in-Plane Conductivity of La1-xSrxF3-x Superionic Thin Films." In Lecture Notes in Computer Science, 778–85. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23126-6_73.

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Huang, Gan-Yun, and Bob Svendsen. "Effect of surface energy on the plastic behavior of crystalline thin films under plane strain constrained shear." In Recent Progress in the Mechanics of Defects, 173–78. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0314-8_17.

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Grassano, G., F. Canepa, D. Marrè, M. Putti, W. Ramadan, A. S. Siri, and C. Ferdeghini. "C-Axis Oriented, In Plane Textured Borocarbides Thin Films Deposited By Pulsed Laser Deposition: Structure, Surface Morphology and Physical Properties." In Rare Earth Transition Metal Borocarbides (Nitrides): Superconducting, Magnetic and Normal State Properties, 369–74. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0763-4_40.

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Potyka, Johanna, Johannes Kromer, Muyuan Liu, Kathrin Schulte, and Dieter Bothe. "Modelling and Numerical Simulation of Binary Droplet Collisions Under Extreme Conditions." In Fluid Mechanics and Its Applications, 127–47. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-09008-0_7.

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AbstractThe complexity of binary droplet collisions strongly increases in case of immiscible liquids with the occurrence of triple lines or for high energetic collisions, where strong rim instabilities lead to the spattering of satellite droplets. To cope with such cases, the Volume of Fluid method is extended by an efficient interface reconstruction, also applicable to multi-material cells of arbitrary configuration, as well as an enhanced continuous surface stress model for accurate surface force computations, also applicable to thin films. For collisions of fully wetting liquids, excellent agreement to experimental data is achieved in different collision regimes. High-resolution simulations predict droplet collisions in the spattering regime and provide detailed insights into the evolution of the rim instability. Another challenge is the numerical prediction of the collision outcome in the bouncing or coalescence region, where the rarefied gas dynamics in the thin gas film determines the collision result. To this end, an important step forward became possible by modelling the pressure in the gas film. With the introduction of an interior collision plane within the flow domain, it is now possible to simulate droplet collisions with gas film thickness reaching the physically relevant length scale.
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Brandão, Jeovani, Marcos Vinicius Puydinger dos Santos, and Fanny Béron. "Stabilizing Zero-Field Skyrmions at Room-Temperature in Perpendicularly Magnetized Multilayers." In Magnetic Skyrmions. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97179.

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Magnetic skyrmions are twirling spin structures observed in bulk, thin films, and multilayers with several features for both fundamental physics understanding and spintronic applications, i.e., nanoscale size, efficient transport under electrical current, and topological protection against defects. However, most magnetic skyrmions have been observed under the assistance of an out-of-plane magnetic field, which may limit their use in magnetic memory technologies. In this chapter, we review and present two recent mechanisms to create zero-field skyrmions at room-temperature in ferromagnetic multilayers. First, by tuning the perpendicular magnetic anisotropy (PMA) and remnant magnetization (near magnetization saturation) in unpatterned symmetric multilayer systems, it was achieved a transition from worm-like domains to isolated skyrmions. Besides, we present how to find stable zero-field skyrmions in arrays of ferrimagnetic discs by tailoring their diameter. Both methods demonstrate a robust route to stabilize zero-field skyrmions at room temperature, thus providing an important contribution to possible applications of these textures in the next generation of skyrmionics devices.
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Habermeier, H. U., A. A. C. S. Lourenco, B. Leibold, J. Kircher, B. Friedl, and G. Lu. "Preparation and properties of YBCO thin films with the c-axis aligned in the film plane." In High Tc Superconductor Thin Films, 343–52. Elsevier, 1992. http://dx.doi.org/10.1016/b978-0-444-89353-6.50056-7.

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Karkut, M. G., A. Perrin, C. Thivet, J. Padiou, O. Pena, M. Sergent, and M. Guilloux-Viry. "LASER GROWN THIN FILMS OF (RE)Ba2Cu3O7: SURFACE AND IN-PLANE STRUCTURAL DETERMINATION BY RHEED AND WEISSENBERG TECHNIQUES." In High Tc Superconductor Thin Films, 295–300. Elsevier, 1992. http://dx.doi.org/10.1016/b978-0-444-89353-6.50050-6.

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Yilbas, Bekir Sami, Saad Bin Mansoor, and Haider Ali. "Thermal Boundary Resistance for Cross-Plane Transport and the Presence of Minute Vacuum Gap at Interface." In Heat Transport in Micro- and Nanoscale Thin Films, 307–75. Elsevier, 2018. http://dx.doi.org/10.1016/b978-0-323-42979-5.00007-4.

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Giang Le, Thi. "Self-Assembly of GeMn Nanocolumns in GeMn Thin Films." In Self-Assembly of Nanostructures and Patchy Nanoparticles. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.92709.

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This chapter presents the results of growing GeMn nanocolumns on Ge(001) substrates by means of molecular beam epitaxy (MBE). The samples have been prepared by co-depositing Ge and Mn at growth temperature of 130°C and Mn at concentration of ~6% to ensure the reproduction of GeMn nanocolumns. Based on the observation of changes in reflection high-energy electron diffraction (RHEED) patterns during nanocolumn growth, surface signals of GeMn nanocolumn formation have been identified. Structural analysis using transmission electron microscopy (TEM) show the self-assembled nanocolumns with core-shell structure extend through the whole thickness of the GeMn layer. Most of nanocolumns are oriented perpendicular to the interface along the growth direction. The nanocolumn size has been determined to be about 5–8 nm in diameter and a maximum height of 80 nm. A phenomenological model has been proposed to explain the driving force for self-assembly and growth mechanisms of GeMn nanocolumns. The in-plane or lateral Mn diffusion/segregation is driven by a low solubility of Mn in Ge while the driving force of Mn vertical segregation is induced by the surfactant effect along the [001] direction.

Conference papers on the topic "In-Plane magnetized thin films":

1

Hickernell, R. K., and Dror Sarid. "Surface magnetoplasmon polaritons in transversely magnetized metal films." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.mgg4.

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Surface magnetoplasmon polaritons at the interface between a dielectric and a semiinfinite magnetic metal demonstrate a splitting of the dispersion curve dependent on the propagation direction.1 A thin nonmagnetic metal film bounded symmetrically by a semiconductor supports symmetric and antisymmetric surface magnetoplasmon modes which show a decrease in propagation distance with the application of a transverse magnetic field.2 We consider a thin magnetic metal film bounded symmetrically or near-symmetrically by dielectric media. Dispersion relations for the freely propagating symmetric and antisymmetric modes have been derived for a transverse applied magnetic field. The shift of each mode’s propagation constant due to the applied field depends on the thickness of the metal film. A zero shift is calculated for a certain film thickness, as determined by the metal properties. We also analyze theoretically the excitation of these coupled-surface magnetoplasma waves in an attenuated total reflection (ATR) geometry and compare the results to the Otto and Kretschmann ATR geometries for exciting single-surface magnetoplasma waves.
2

Boardman, A. D., and Xie Kang. "Nonlinear reflection of TM polarized plane waves and beams by a magneto-optic interface." In Integrated Photonics Research. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/ipr.1990.wc6.

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The reflectivity of the TM wave from magneto-optic nonlinear interfaces between magnetized films of media like nickel, iron, or YIG bounded by a nonmagnetic, nonlinear substrate or cladding, or mixed with nonmagnetic, nonlinear films is calculated for the widely used1,2ATR configuration. The results mainly concern prism coupling but with the much less studied third-order nonlinear TM polarization3 being used. Progress toward extending the theory to include gratings is also discussed, however. Traditionally, magnetic-field orientations include transverse, polar, and longitudinal orientations, and these are the principal ones analyzed here. Longitudinal orientations involve some complex and novel nonlinear calculations because in such a case, even in the linear limit, TM and TE polarizations cannot be decoupled so that a linear Kerr rotation of the plane of polarization occurs. Questions concerning the optimum signal-to-noise ratio are addressed in order to try and arrange the highest value to coincide with the resonant angle positions. In this connection detailed comments on the trade-off between nonlinear and magneto-optic effects are given. Nonlinear ATR curves, the power flow along the surface, the first-order magneto-optical parameter, and the magnetic-field-induced rotation of the plane of polarization are all calculated for both plane waves and for finite beams with nonlocal nonlinearity. Again, because the latter is a difficult calculation to perform, the method alone is of great interest. The simpler transverse case can be cited as an example here. The ATR curves, as might be expected, break into branches at critical power levels, but this now feeds through into the relative change of the reflected intensity of light owing to the magnetization of the film. Any sharp decrease in this first-order magneto-optic quantity is now delayed by the nonlinearity, and a critical light intensity causes two or more branches to appear. For this same case we show that the forward field reflectivity actually switches to a second branch a little earlier than for the reverse field direction; hence, the resonance angles are not matched. Finally, comments on the exploitation of nonlinear magneto-optic effects in thin-film guided-wave geometries are included.
3

Гришин, S. Grishin, Садовников, A. Sadovnikov, Романенко, and D. Romanenko. "Anisotropy of magnetostatic wave group velocities in ferromagnetic waveguides." In XXIV International Conference. Москва: Infra-m, 2016. http://dx.doi.org/10.12737/22893.

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The results of theoretical and experimental study of anisotropic propagation of magnetostatic waves (MSW) in ferromagnetic thin-film microsize waveguides are presented. Electrodynamic model of tangentially magnetized ferromagnetic waveguide is developed. On the base of the model, the main features in rotation of group velocity vector of volume MSW (VMSW) by rotating a wave vector and a vector of an external bias magnetic field relative to the axis of symmetry of the waveguide are demonstrated. It is shown, that a decrease in a width of the waveguide to the micron size leads to non-reciprocal propagation of VMSW and to increase of angular divergence between the phase and group velocities of VMSW. The experimental research of T-shaped ferromagnetic microwaveguide demonstrates the difference in power levels of a signal that is branched in the shoulders of T-shaped waveguide when the bias magnetic field is rotated in the waveguide plane.
4

Krupska, M., N.-T. H. Kim Ngan, S. Sowa, Z. Tarnawski, L. Havela, P. Malinsky, and A. Mackova. "Ion beam mixing and interdiffusion in magnetite thin films." In 2016 International Conference on Nanomaterials: Application & Properties (NAP). IEEE, 2016. http://dx.doi.org/10.1109/nap.2016.7757313.

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5

Герус, Sergey Gerus, Локк, Edvin Lokk, Анненков, and A. Annenkov. "Comparison of a diffraction pattern of the surface spin wave beam with distribution of its magnetic potential in the plane of ferrite film." In XXIV International Conference. Москва: Infra-m, 2016. http://dx.doi.org/10.12737/23116.

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The visualized diffraction pattern of the surface spin wave beam excited by the linear transducer in tangentially magnetized ferrite film was compared with calculated in-plane distribution of magnetic potential of this beam. It is found that distribution of the wave magnetic potential and experimental diffraction pattern (distribution) of the spin wave in the film plane are in good agreement not only for the film area, where is localized main diffractive beam, but also for the area where the maxima of lower order are located.
6

Ploss, B., Y. Takahashi, and T. Furukawa. "In-plane homogeneity of polarization in thin VDF-TrFE copolymer films." In 2008 13th International Symposium on Electrets ISE 13. IEEE, 2008. http://dx.doi.org/10.1109/ise.2008.4814071.

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7

Garner, Sean, Srinath Kalluri, Mehrdad Ziari, William H. Steier, Yongqiang Shi, Zhiyong Liang, and Larry R. Dalton. "A Two Slit Electrooptic Coefficient Measurement Technique and Efficient In-Plane Poling of Polymer Thin Films." In Organic Thin Films for Photonic Applications. Washington, D.C.: Optica Publishing Group, 1995. http://dx.doi.org/10.1364/otfa.1995.tha.4.

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Several techniques are in use for the characterization of the electrooptic properties of poled polymer thin films. Of these, three techniques - 1) extrapolation of electrooptic coefficient from second-harmonic generation data 2) attenuated total reflection (ATR)1 and 3) ellipsometry2,3 - are favored for their convenience and accuracy. However, these methods are mainly used for material characterization and it is difficult to adopt them for measurements of the material nonlinearity in certain practical device structures such as those poled in-plane by coplanar electrodes. The new technique that we will present here - a two slit interference modulation measurement - is capable of measuring the electrooptic coefficient for both material and device characterization. Moreover, in this method, waveguiding is not required and both the real and the imaginary parts of either r13 or r33 coefficients can be measured independently.
8

Hodgkinson, I. J., and U. Otago. "Observations of anisotropy in optical thin films." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.mn1.

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Asymmetry in thin-film microstructure leads to a variety of anisotropic effects. The waveguiding method yields polarization-dependent refractive indices for thin films deposited at normal incidence. However, anisotropic effects are very much more pronounced in films deposited (intentionally or unintentionally) at oblique angles. For these films, anisotropic effects can be observed with light at normal incidence. Some of these effects are influenced or are caused by adsorbed moisture. Thus, form birefringence reduces with moisture uptake, the speed of lateral water penetration is greatest perpendicular to the deposition plane, and the angular spread of light scattered by water patches is largest in the deposition plane.
9

Kagami, Manabu, Kazuo Hasegawa, and Hiroshi Ito. "Fabrication of Out-of-Plane Branching Mirrors on Polymer Channel Waveguide." In Organic Thin Films for Photonic Applications. Washington, D.C.: Optica Publishing Group, 1995. http://dx.doi.org/10.1364/otfa.1995.md.22.

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Noncrystalline polymers are suitable as a low cost and high-power optical waveguide material because they have little optical damage. Optical waveguides with large core and high-A (LCHD) are effective for a high-power application, because of low power density and easy assembly. High optical power is necessary for driving an optical amplifier1 or optical devices with nonlinear optical effects or light-to-heat conversion.2 To couple these devices utilizing the waveguide, out-of-plane branching mirrors are useful (Fig. 1). These mirrors are also applicable to the coupling of optical fiber or OEIC chips3 with the optical waveguide. A channel waveguide and the mirror are usually fabricated by different mask processes.4 These complicated processes require precise mask alignment procedure. In this report, we propose a process of simultaneously fabricating out-of-plane branching mirrors and polymer channel waveguides from a slab structure by reactive ion etching (RIE).
10

Dixit, Saurabh, Nihar Ranjan Sahoo, Abhishek Mall, and Anshuman Kumar. "Natural in-plane hyperbolic crystals for far-infrared optical components." In Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVII, edited by Wounjhang Park, André-Jean Attias, and Balaji Panchapakesan. SPIE, 2020. http://dx.doi.org/10.1117/12.2568315.

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