Relevant bibliographies by topics / SmCo

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'SmCo'

Author: Grafiati
Published: 4 June 2021
Last updated: 4 May 2024

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Journal articles on the topic "SmCo"

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Morikawa, Hirofumi, Takashi Morishita, Shiho Kawane, Hiroshi Iwasaki, Antony M. Carr, and Hideo Shinagawa. "Rad62 Protein Functionally and Physically Associates with the Smc5/Smc6 Protein Complex and Is Required for Chromosome Integrity and Recombination Repair in Fission Yeast." Molecular and Cellular Biology 24, no. 21 (November 1, 2004): 9401–13. http://dx.doi.org/10.1128/mcb.24.21.9401-9413.2004.

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ABSTRACT Smc5 and Smc6 proteins form a heterodimeric SMC (structural maintenance of chromosome) protein complex like SMC1-SMC3 cohesin and SMC2-SMC4 condensin, and they associate with non-SMC proteins Nse1 and Nse2 stably and Rad60 transiently. This multiprotein complex plays an essential role in maintaining chromosome integrity and repairing DNA double strand breaks (DSBs). This study characterizes a Schizosaccharomyces pombe mutant rad62-1, which is hypersensitive to methyl methanesulfonate (MMS) and synthetically lethal with rad2 (a feature of recombination mutants). rad62-1 is hypersensitive to UV and gamma rays, epistatic with rhp51, and defective in repair of DSBs. rad62 is essential for viability and genetically interacts with rad60, smc6, and brc1. Rad62 protein physically associates with the Smc5-6 complex. rad62-1 is synthetically lethal with mutations in the genes promoting recovery from stalled replication, such as rqh1, srs2, and mus81, and those involved in nucleotide excision repair like rad13 and rad16. These results suggest that Rad62, like Rad60, in conjunction with the Smc5-6 complex, plays an essential role in maintaining chromosome integrity and recovery from stalled replication by recombination.
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Liu, X. H., L. Y. Cui, S. X. Zhou, C. Y. Wang, B. Y. Quan, L. J. Wang, W. Zheng, A. L. Wang, and J. C. Chen. "Magnetic properties of SmCo/Fe/SmCo trilayer films." Materials Science and Engineering: A 304-306 (May 2001): 969–71. http://dx.doi.org/10.1016/s0921-5093(00)01585-9.

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Chen, Yuqi, Heng Wang, and Bing Li. "Electrodeposition of SmCo alloy nanowires with a large length-diameter ratio from SmCl3–CoCl2–1-ethyl-3-methylimidazolium chloride ionic liquid without template." RSC Advances 5, no. 49 (2015): 39620–24. http://dx.doi.org/10.1039/c5ra03750f.

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Li, Li Ya, Jian Hong Yi, Ai Kun Li, and Yuan Dong Peng. "Investigation of Magnetic Behavior of SmCo5/SmCo2 Nanocrystalline Magnets." Applied Mechanics and Materials 303-306 (February 2013): 2644–47. http://dx.doi.org/10.4028/www.scientific.net/amm.303-306.2644.

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Nanocrystalline magnets (SmCo5)94(Cr3C2)6 were prepared using melt-spinning and their magnetic behaviors were investigated by studying their structures and magnetic properties. The alloys prepared using rapid solidification consisted of SmCo5 matrix phase, MgCu2-type SmCo2 secondary phase, and small traces of Sm2Co7 phase. The solidification with higher wheel speed were found to be preferable for the formation of single SmCo2 secondary phase. Relatively high coercive values of 28–36 kOe and high reduced remanence of 0.78–0.79 were observed for the SmCo5/SmCo2 nanocrystalline magnets. The shape of the corresponding magnetization curves revealed that two magnetization processes, nucleation and pinning of domain walls, took place in these magnets. The Henkel plots indicated strong inter-grain exchange coupling effect in these ribbons, consequently resulted in the phenomena of domains interacting with each other and enhancement of the remanence in the ribbons.
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Wu, Junwei, Chengming Li, Christopher Johnson, and Xingbo Liu. "Evaluation of SmCo and SmCoN magnetron sputtering coatings for SOFC interconnect applications." Journal of Power Sources 175, no. 2 (January 2008): 833–40. http://dx.doi.org/10.1016/j.jpowsour.2007.09.105.

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Zhang, Qi Ping, Qing Qing Fang, Wei Na Wang, Qing Rong Lv, Yan Mei Liu, and Han Ming Zhang. "Buffer Layer Effects on the Structure and Morphology of SmCo/Cu Thin Films." Advanced Materials Research 476-478 (February 2012): 2415–18. http://dx.doi.org/10.4028/www.scientific.net/amr.476-478.2415.

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In this paper, we investigated the structure of SmCo films with different thickness and the effects of Cr buffer layer on the structure and morphology of SmCo/Cu thin films. Our data revealed that the magnetic properties of the samples were enhanced by the crystallization of SmCo which was promoted by the optimized Cu underlayers. We also found that the surface roughness can be decreased by Cr layer and the texture can be improved by prolonging the annealing time for thick SmCo film. Thus, we concluded that the magnetic properties of SmCo/Cu films can be further optimized by varying the thickness of Cr buffer layers.
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Tian, Jian Jun. "Effect of Additives on the Formation of SmCo Magnetic Nanoparticles by Chemical Synthesis." Materials Science Forum 809-810 (December 2014): 9–16. http://dx.doi.org/10.4028/www.scientific.net/msf.809-810.9.

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Monodispersed magnetic SmCo nanoparticles have been prepared by polyol synthesis using non-toxic inorganic precursors (nitrates). The effect of the additives of NaOH, HNO3, CH3COOH and poly vinyl pyrrolidone (PVP) on the formation of SmCo nanoparticles is studied in this paper. The results indicate that base solution can boost the reduction of Co while acid solution is helpful for the formation of SmCo due to decreasing the reduction velocity of Co. CH3COOH is appropriate additive for the synthesis of SmCo nanoparticles, but more addition of CH3COOH will result in the emergence of CoC2 phase and decrease the coercivity of the resultants. The additive of PVP not only is a dispersing agent, but can prevent them from oxidating during preparation process. The SmCo nanoparticles with a size of 5-8 nm have the ferromagnetic properties of high coercivity (>1000 Oe).
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Baker, Sarah E., Alexander A. Baker, Christine A. Orme, Matthew A. Worthington, Tian T. Li, Edwin M. Sedillo, Jessica Dudoff, Jonathan R. I. Lee, Joshua D. Kuntz, and Scott K. McCall. "Calcium vapor synthesis of extremely coercive SmCo5." RSC Advances 12, no. 6 (2022): 3721–28. http://dx.doi.org/10.1039/d1ra07244g.

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Wang, Can, Qing Qing Fang, Dang Dang Wang, Jin Jin Yang, and Jin Guang Li. "Effect of Cu,Cr Co-Doped on Structure and Magnetic Properties of Sm2Co17 Alloy Films." Advanced Materials Research 936 (June 2014): 315–21. http://dx.doi.org/10.4028/www.scientific.net/amr.936.315.

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Sm2Co17:Cu,Crfilms growing on Cr buffer layer and Cu seed layer were prepared by pulsed laser deposition(PLD) methodbased on Si(100) substrate. The results showed that Cu and Cr co-doped in SmCo films made the refinement of crystal grain and the increase of coercivity of SmCo. Beside, the experiments found that the incorporation of Cu and Cr in SmCo films resulted in a positive effect of the exchange bias for SmCo-CuCr system. We suggested that the mechanism of the exchange bias origins from the interaction of ferromagnetic-antiferromagnetic state (FM-AFM, SmCo-CuCr). Meanwhile, the magnetic measurment of added magnetic field and zero-field-cooled (FC-ZFC) at temperature range of 10K~300K has further confirmed the critical value of FM-AFM tansform is about 80K, which is suggested that it was attributed to the coupling competition of FM phase and AFM phase.
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Wei, J. C., M. Schwartz, and K. Nobe. "Aqueous Electrodeposition of SmCo Alloys." Journal of The Electrochemical Society 155, no. 10 (2008): D660. http://dx.doi.org/10.1149/1.2961013.

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Dissertations / Theses on the topic "SmCo"

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ROMERO, SERGIO A. "Producao e caracterizacao de filmes finos de SmCo." reponame:Repositório Institucional do IPEN, 2001. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10915.

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Made available in DSpace on 2014-10-09T13:56:26Z (GMT). No. of bitstreams: 1 07175.pdf: 4800774 bytes, checksum: 7591ed2b66c61d81600006d10b99afb7 (MD5)
Dissertacao (Mestrado)
IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Derkaoui, Souad. "Effet de Cu et Zr sur les caractéristiques métallurgiques et magnétiques des alliages à base de SmCo et SmCo pour aimants permanents." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37604469d.

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Hedges, Samuel Carter. "Odd-triplet superconductivity in SmCo/Py exchange spring based Josephson junctions." Thesis, California State University, Long Beach, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1598639.

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Exchange spring based superconducting heterostructures and Josephson junctions are studied to search for evidence of odd-triplet superconductivity. Cooper pairs from a superconductor can leak into a nonhomogeneous ferromagnet a much greater distance than they leak into a homogeneous ferromagnet. This is a result of a conversion of the superconducting condensate at the superconductor-nonhomogeneous ferromagnet interface from the singlet and triplet states to the odd-triplet state. The odd-triplet state is insensitive to the exchange field of the ferromagnet.

To generate the nonhomogeneous magnetic region, an exchange spring is used. The exchange spring consists of coupled hard and soft magnetic layers that are used to produce a nonhomogeneous magnetization. The system studied consists of superconducting Niobium (Nb) and a Samarium-Cobalt/Permalloy (SmCo/Py) exchange spring.

Initial samples of Niobium had a critical temperature lower than that obtainable in our laboratory (< 1.8 K). Preliminary work was done to find the cause of the suppressed critical temperature of Nb and to increase it. This work resulted in obtaining Niobium thin films with critical temperatures as high as 6 K.

Indirect evidence of the odd-triplet component is searched for by looking at the critical temperature of superconductor/exchange spring bi-layers. As the nonhomogeneity of the magnetization is increased, it is expected that the critical temperature will decrease as the condensate leaks further into the exchange spring. In Nb/Py/SmCo systems, this behavior was observed, along with a modulation in the resistance that is attributed to the anisotropic magnetoresistance of the permalloy layer. A decrease in the critical temperature with increasing nonhomogeneity of the exchange spring was also observed in Nb/SmCo/Py layers, provided the SmCo layer is not too thick.

Direct evidence of the odd-triplet component is searched for by looking at the modulation of the critical current through exchange spring based Josephson junctions as exchange spring magnetization becomes more nonhomogeneous. As the nonhomogeneity of the magnetization increases, the critical current through the junction should increase as well. Fabrication of Josephson junctions with exchange spring interlayers was performed at Oak Ridge National Laboratory, and the procedure is presented here. The critical current through these junctions was observed to increase with increasing nonhomogeneity of the exchange spring magnetization, although more tests are needed to verify this is due to the odd-triplet component of the superconducting condensate.

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Qadeer, Muhammad Irfan. "SmCo for polymer bonded magnets : Corrosion, silanization, rheological, mechanical and magnetic properties." Doctoral thesis, KTH, Keramteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-106809.

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This thesis presents the study of organofunctional alkoxysilane coatings to prevent high temperature oxidation of Sm-Co powders. Sm-Co are important permanent magnetic alloys, owing to their high Curie temperature and large values of magnetocrystalline anisotropy. They possess stable magnetic properties in the temperature range -40 to 120 °C which makes them very attractive candidates for automobile’s electric motors. However, the environmental conditions for such applications are a sum of high temperatures, humidity, fuels and salts which provide perfect breeding ground for corrosion. In this study we report the high temperature oxidation resistance of Sm2Co17 powders coated with four common commercially available organofunctional silanes; (3-aminopropyl)trimethoxysilane (APTMS), (3-aminopropyl)triethoxysilane (APTES), methyltrimethoxysilane (MTMS) and (3-glycidyloxypropyl)trimethoxysilane (GPTMS). The as received powder was a multimodal mixture of many sizes and shapes which represented a typical ball milling product. The thermal analyses of the powders suggested that the powders without surface coatings had profound affinity towards oxidation. The thermal properties of sieved uncoated powders revealed that the small powders were more susceptible to oxidation than the large powders due to their large specific surface area. The isothermal properties of coated powders revealed that the powders coated with silanes had at least 10 times higher resistance to oxidation as compared to uncoated powders heated at 400 °C for 10 h. The non-isothermal tests conducted from room temperature to 500 °C also revealed that the uncoated powders gained 6 times more mass as compared to the powders coated with an ideal (MTMS) silane. The microstructural analysis of the uncoated powders heated from 400 °C to 550 °C revealed diffusion of oxygen, instable intermetallic phases which resulted in a redistribution of alloying elements, precipitation of alloying elements and formation of a featureless shell (approximately 20 µm in thickness) that surrounded the unreacted core. The coated powders on the other hand showed homogenous distribution of alloying elements, stable intermetallic phases and limited the shell thickness (1 µm). The thermo-magnetic properties of Sm-Co powders showed that the thermal instability also affected the magnetic properties adversely. It was found that the magnetic properties were deteriorated with a decrease in powder size. The energy dispersive spectroscopic (EDS) analyses showed that the small powders contained higher oxygen content than the large powders. Moreover XRD analysis also revealed that the small powders contain higher residual strains and smaller crystallite size which can play their role in deteriorating magnetic properties. It was found that surface modification by silanization improve the thermo-magnetic properties by effectively shielding the powder surfaces from surface oxidation. The rheological properties Sm-Co/PA12 composites revealed that the viscosity of the composites was increased with decreasing powder size due to the presence of rough surfaces and sharp corners in small powders. The rheological properties of the melts containing coated powders revealed that the silane layer acted as a lubricant and decreased the melt viscosity. It was found that coating the powders with silanes not only improve the rheological properties but also improve the other physical properties such as glass transition temperature the loss modulus by modifying the interfacial layer between the polymer matrix (PA12) and the powder. It results in a decrease in viscosity, a broadening of the glass transition temperature and a change in the damping properties of the composites. The dynamic mechanical properties of Sm-Co/PA12 composites showed that the storage modulus was increased with decreasing powder size. The results were expected as the rough surfaces act as local welding points between the powder and the polymer matrix. It was found that the surface modification improve the storage modulus. It is assumed that the silanes modify the interfacial properties which not only resulted in increasing the storage modulus but also broadened the glass transition temperature, Tg and damping, tanδ peaks. From the thermogravimetric, microstructural, rheological and magnetic analyses it can be concluded that the silanes are the effective coatings in preventing high temperature oxidation, stabilizing microstructure, enhancing mechanical properties, and improving rheological and magnetic properties.

QC 20121205

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Roos, Andreas. "Growth and characterization of advanced layered thin film structures : Amorphous SmCo thin film alloys." Thesis, Uppsala universitet, Institutionen för fysik och astronomi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-177674.

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This report describes the growth and characterization of thin amorphous samarium-cobalt alloy films. The samarium-cobalt alloy was grown by DC magnetron sputtering in the presence of an external magnetic field parallel to the thin film. The external magnetic field induces a uniaxial in-plane magnetic anisotropy in the samarium-cobalt alloy. The thin films were characterized with x-ray scattering, and the magnetic anisotropy was characterized with the magneto optic Kerr effect. The measurements showed a uniaxial in-plane magnetic anisotropy in the samarium-cobalt alloy films. It is not clear how amorphous the samples really are, but there are indications of crystalline and amorphous areas in the alloys.
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Chouarbi, Katia. "Micromoulage de films épais de Sm-Co." Phd thesis, Université Paris Sud - Paris XI, 2013. http://tel.archives-ouvertes.fr/tel-00912904.

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Cette étude a été motivée par les nombreux avantages du procédé de micromoulage, qui couple la croissance électrolytique et la localisation du film avec un moule en résine épaisse. Ce procédé permet en effet la réalisation de micro-objets, dont les dimensions sont uniquement dépendantes de la résolution des techniques de lithographie employées pour définir les moules en résine. Le micromoulage permet donc de réaliser des microstructures métalliques et est compatible avec la technologie MEMS. Nous avons mis en évidence l'influence de différents paramètres expérimentaux dans le cadre de l'étude de la croissance électrolytique du samarium-cobalt en solution aqueuse dans une cellule de Hull. Cette étude nous a permis de déterminer plusieurs points de fonctionnement conduisant à des teneurs en samarium et des épaisseurs élevées : jusqu'à 50 % de samarium et plusieurs microns d'épaisseur. En outre, un certain nombre d'hypothèse ont été émises, qui lient le procédé d'élaboration et le mécanisme de croissance. Nous avons aussi réussi a montré qu'il est possible de réaliser des micromotifs de plusieurs microns d'épaisseur contenant un rapport Sm/(Sm+Co) relativement élevé (10 %) et une faible contamination en oxygène (8 %).
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Schmidt, Frank. "Die Bedeutung der Segregations- und Oxidationsneigung Seltener Erden für die Einstellung hartmagnetischer intermetallischer Phasen in SmCo-basierten Nanopartikeln." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-234251.

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Aufgrund der sehr hohen magnetokristallinen Anisotropiekonstante eignet sich besonders die Phase SmCo5 für zukünftige Festplattenmedien mit hoher Speicherdichte. Durch die starke Oxidationsneigung und die gegebene chemischen Ähnlichkeit anderer Seltenen Erden ist es eine Herausforderung hartmagnetische SmCo-basierte Nanopartikel mittels Inertgaskondensation herzustellen. Zudem bestimmt die Oberflächenenergie maßgeblich die Eigenschaften von Nanopartikeln, sodass ein Element mit einer geringen solchen energetisch bevorzugt die Oberfläche bildet. Diese Arbeit zeigt auf, wie die sauerstoffbasierte Oxidation und die unterschiedlichen Oberflächenenergien der legierungsbildenden Elemente die Struktur, die Morphologie und die chemische Verteilung der Elemente innerhalb der Nanopartikel beeinflussen und so die Legierungsbildung einer hartmagnetischen Sm(Pr)Co-Phase steuern. Mithilfe von aberrationskorrigierter, hochauflösender Transmissionselektronenmikroskopie in Verbindung mit Elektronenenergieverlustspektroskopie werden Morphologie, Elementverteilung und Struktur von unterschiedlich hergestellten Sm(Pr)Co-Nanopartikeln untersucht und analysiert. Die auftretende Segregation der Seltenen Erden an die Oberfläche der Nanopartikel wird zum einen auf eine sauerstoffinduzierte, zum anderen auf eine intrinsische Segregation, also eine durch unterschiedliche Oberflächenenergien der legierungsbildenden Elementen hervorgerufene Segregation zurückgeführt. Anhand eines entwickelten geometrischen Modells wird zwischen den beiden Ursachen der Segregation unterschieden. Das Verständnis um die kausalen Zusammenhänge der Segregation lässt den Schritt zur Herstellung hartmagnetischer intermetallischer SmCo-basierter Nanopartikel zu. Hierzu werden speziell Nanopartikelagglomerate geformt und optisch in einem Lichtofen erhitzt, sodass die Primärpartikel in den Agglomeraten versintern und schließlich das resultierende sphärische Partikel kristallisiert. HRTEM-Aufnahmen und Elektronenbeugung bestätigen die erfolgreiche Herstellung von SmCo5- und Sm2Co17-basierten Nanopartikeln. Die Koerzitivfeldstärke dieser Partikelensembles beträgt 1,8T und einem Maximum in der Schaltfeldverteilung bei 3,6T. Die magnetischen Eigenschaften spiegeln die analysierten strukturellen, morphologischen und chemischen Eigenschaften der Nanopartikel wider.
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Conlon, Jay S. "Upgrading the Magneto-optical Kerr Effect Apparatus to Determine Polar Component of Magnetization in Py/SmCo/Si Thin Films." Thesis, California State University, Long Beach, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10786227.

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In this study, magneto-optical Kerr effect (MOKE) is measured on magnetic thin-film samples composed of permalloy (Py) and samarium-cobalt (SmCo) on a silicon substrate with 102 A of Py, but varying thicknesses of SmCo (344 to 1146 A ). This is done to see the effects of SmCo layer thickness on the magnetic switching of top Py layer. A new optical element, a photoelastic modulator (PEM), is introduced to the existing MOKE system and allows for the measurement of the Kerr ellipticity of the samples. Longitudinal and polar components of magnetization were analyzed from Kerr ellipticity hysteresis loop. It is shown that the coercivity values of the samples obtained from Kerr signal in this research stayed similar. However, the magnetic switching behavior shows a correlation to sample thickness. These results show that the magnetic switching behavior of the top Py layer is directly affected by varying SmCo layer thickness and this clearly shows up in Kerr rotation and Kerr ellipticity hysteresis loops.

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Walther, Arnaud. "Développement de couches magnétiques dures pour MEMS : application à un microswitch magnétique bistable." Phd thesis, Université Joseph Fourier (Grenoble), 2007. http://tel.archives-ouvertes.fr/tel-00348109.

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Le but de ce travail de thèse est de réaliser un microswitch magnétique bistable à base d'aimants permanents. De nouveaux designs de tels microswitch ont été dessinés afin d'obtenir à la fois des forces de contact plus élevés et des courants de commutation plus faibles que les systèmes semblables existants déjà. Des logiciels de simulations magnétiques ont été utilisés afin d'évaluer le comportement statique et dynamique de ces micro relais. Des couches épaisses (>1 µm) de matériaux magnétiques durs hautes performances (NdFeB, SmCo) ont été déposées par pulvérisation cathodique triode. Cette technique de pulvérisation permet d'avoir des vitesses de dépôt élevées sur de grandes surfaces. Les conditions de dépôt et de traitements thermiques de ces couches ont été étudiés afin d'obtenir de grandes coercivités, de grandes rémanences et des textures particulières. Enfin, des briques de base technologiques ont été développées afin d'intégrer ces films magnétiques dans un process de microtechnologie et de réaliser finalement de nouveaux microsystèmes magnétiques. Ce travail est inclus dans le projet ANR Nanomag2 dont le but final est de fabriquer des micro-relais RF pour des applications spatiales.
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Walther, Arnaud. "Développement de couches magnétiques dures pour MEMS : application à un microswitch magnétique bistable." Phd thesis, Grenoble 1, 2007. http://www.theses.fr/2007GRE10110.

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Le but de ce travail de thèse est de réaliser un microswitch magnétique bistable à base d'aimants permanents. De nouveaux designs de tels microswitch ont été dessinés afin d'obtenir à la fois des forces de contact plus élevés et des courants de commutation plus faibles que les systèmes semblables existants déjà. Des logiciels de simulations magnétiques ont été utilisés afin d'évaluer le comportement statique et dynamique de c~s micro relais. Des couches épaisses (> 1 /lm) de matériaux magnétiques durs hautes performances (NdFeB, SmCo) ont été déposées par pulvérisation cathodique triode. Cette technique de pulvérisation permet d'avoir des vitesses de dépôt élevées sur de grandes surfaces. Les conditions de dépôt et de traitements thermiques de ces couches ont été étudiés afin d'obtenir de grandes coercivités, de grandes rémanences et des textures particulières. Enfin, des briques de base technologiques ont été développées afin d'intégrer ces films magnétiques dans un process de microtechnologie et de réaliser fmalement de nouveaux microsystèmes magnétiques. Ce travail est inclus dans le projet ANR Nanomag2 dont le but final est de fabriquer des micro-relais RF pour des applications spatiales
The aim of this PhD thesis is to realize a bistable microswitch using integrated magnets. New designs of such microswitches have been drawn in order to obtain both higher contact forces and lower commutation currents compared to such existing systems. Magnetic simulation softwares have been used to assess static and dynamic behaviour of the micro-switches. Then thick films (> 1 /lm) of high performance hard magnetic materials (NdFeB, SmCo) have been deposited with triode sputtering, which enables high deposition rates on large areas. Conditions of sputtering and heat treatments were studied to get high coercivities, high remanences and special textures. Basic technological steps have been developed to integrate these magnetic films into a micro-technological process in order to finally realize new magnetic micro-systems. This work was part of the project Nanomag2 whose final goal is to fabricate a RF-microswitch for spatial applications
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Books on the topic "SmCo"

1

Ki smo ča smo. Rijeka: Centar društvenih djelatnosti mladih Rijeka, 1992.

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Lipuš, Cvetka. Kaj smo, ko smo. Ljubljana: Beletrina, 2015.

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Badrinarayanan, Anjana, ed. SMC Complexes. New York, NY: Springer New York, 2019. http://dx.doi.org/10.1007/978-1-4939-9520-2.

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Enes, Čengić, and Frangeš Ivo, eds. Gdje smo i kako smo: Suvremene političke teme. Sarajevo: NIŠRO "Oslobođenje", 1988.

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Laozi. Tao-te -ching. Madrid: Alba, 1987.

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Akiko on the planet Smoo. New York: Delacorte Press, 2000.

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1949-, Drakulić Slavenka, Drakulić Slavenka 1949-, and Drakulić Slavenka 1949-, eds. Kako smo preživjeli. 2nd ed. Split: Feral tribune, 2001.

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Da smo živi. Sarajevo: Zavod za udžbenike i nastavna sredstva, 2007.

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Jelka, Jovanović, Raković Svetozar, and Ujedinjeni granski sindikati nezavisnost, eds. Tek smo počeli. Beograd: Ujedinjeni granski sindikati Nezavisnost, 2006.

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Hlavač, Iva. Svi smo dobro. Zagreb: Profil, 2015.

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Book chapters on the topic "SmCo"

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Wu, Chen, and Jiaying Jin. "Rare-Earth-Based Hard Magnetic Materials: SmCo." In Frontiers in Magnetic Materials, 83–100. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003216346-8.

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de Campos, Marcos Flávio, J. A. de Castro, and Paulo R. Rios. "Modelling the Heat Treatment of Sintered SmCo5 Magnets." In Materials Science Forum, 152–57. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-423-5.152.

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de Campos, Marcos Flávio, and Fernando José Gomes Landgraf. "Determination of Intrinsic Magnetic Parameters of SmCo5 Phase in Sintered Samples." In Advanced Powder Technology IV, 129–33. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-984-9.129.

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Leung, Alexander K. C., Cham Pion Kao, Andrew L. Wong, Alexander K. C. Leung, Thomas Kolter, Ute Schepers, Konrad Sandhoff, et al. "SMCD." In Encyclopedia of Molecular Mechanisms of Disease, 1946. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-29676-8_7878.

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Gooch, Jan W. "SMC." In Encyclopedic Dictionary of Polymers, 672. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_10787.

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Chopin, Nicolas, and Omiros Papaspiliopoulos. "SMC Samplers." In Springer Series in Statistics, 329–55. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47845-2_17.

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Utkin, Vadim, Alex Poznyak, Yury V. Orlov, and Andrey Polyakov. "Adaptive SMC." In SpringerBriefs in Mathematics, 99–108. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41709-3_9.

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Mosser, Hans, Alfred Mandl, Michael Urban, Helmut Hradil, and Walter Hruby. "The Vienna SMZO Project." In Picture Archiving and Communication Systems (PACS) in Medicine, 247–50. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76566-7_30.

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Baum, G. "The SMC Experiment." In High Energy Spin Physics, 407–10. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-86995-2_38.

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Xia, Yuanqing, and Mengyin Fu. "Overview of SMC." In Compound Control Methodology for Flight Vehicles, 1–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36841-7_1.

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Conference papers on the topic "SmCo"

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Filipovic, Ela, Nikolina Catlak, and Natasa Zenic. "Sport participation should not be observed as protective against smoking and drinking in adolescence; cross-sectional cluster-based analysis in Croatian southern regions." In 12th International Conference on Kinanthropology. Brno: Masaryk University Press, 2020. http://dx.doi.org/10.5817/cz.muni.p210-9631-2020-26.

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Purpose: Sport participation in adolescence is frequently observed as being protective against consumption of psychoactive substances (e.g. cigarettes and alcohol), but limited number of studies directly examined this problem while simultaneously observing consump-tion of cigarettes and alcohol. The aim of this study was to evidence the possible associations which may exist between different factors explaining participation in sports, and consumption of cigarettes and alcohol in adolescents from Croatia. Methods: The sample comprised 436 adolescents from coastal regions in Croatia (202 fe-males) aged 15–17 years who were tested by previously validated closed structured ques-tionnaire on sport factors (experience in sports [four point scale from “never participated” to “ > 5 years”], sport competitive achievement [four point scale ranging from “never competed” to “national/international competitive achievement”], number of sport training sessions per week [four point scale ranging from “didn’t participate” to “sometimes even twice a day”]), cigarette smoking (four point scale ranging from “never smoked” to “more than 10 cigarettes per day”), and alcohol consumption (measured by Alcohol Use Disorders Identification Test – AUDIT). Cluster analysis calculated on the basis of cigarette smoking and AUDIT results was used to form homogenous groups (substance misuse clusters – SMC). The Kruskall Wallis analysis of variance (KWA) was calculated to identify the differences between SMC in studied sport factors. Results: Four SMC were formed indicating: (i) high alcohol + high cigarettes (SMC1: n=42), (ii) high alcohol + low cigarettes (SMC2: n=115), (iii) low alcohol + low cigarettes (SMC3: n=226), and (iv) low alcohol + high cigarettes consumption (SMC4: n=53). When calculat-ed for total sample of participants, the KWA revealed significant differences among SMC, with significant post-hoc differences between SMC1 and SMC3 in all sport-factors (H test: 9.5-to-17.5, p 80% of all SMC1 members). Gender-specific KWA did not reveal significant differences among SMC in studied sport factors. Conclusion: Study results do not support the theory of protective effects of sport participation against substance misuse in adolescence. Even more, there are some indices that sport par-ticipation may be observed risk factor for consumption of cigarettes and alcohol in this age group. Social acceptance of smoking and drinking in sport-society in the region is probable reason for relatively high rates of substance misuse in adolescents who are actively involved in sports.
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Liu, X. H., G. Yan, L. Y. Cui, S. X. Zhou, W. Zheng, A. L. Wang, and J. C. Chen. "Influence of FeCo-interlayer thickness on remanence and coercivity in SmCo/FeCo/SmCo triple layer films." In IEEE International Magnetics Conference. IEEE, 1999. http://dx.doi.org/10.1109/intmag.1999.837854.

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Victoria, Patricia Iglesias, Weimin Yin, Surendra K. Gupta, and Steve Constantinides. "Microstructural Characterization of Sm-Co Magnets." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-37106.

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Samarium cobalt permanent magnets have been widely used for their excellent intrinsic magnetic properties such as very high Curie temperature, high anisotropy fields and most importantly excellent temperature coefficients of induction and coercivity. These materials have continuing industrial interest especially for applications operating at elevated temperatures and in the presence of high demagnetizing fields, such as particle accelerators, high frequency traveling wave tubes (TWTs), servo-motors and automotive and aerospace applications. An area of opportunity for improving performance of SmCo magnets is increasing magnet toughness — resistance to fracture. Like all other sintered rare earth magnetic materials, SmCo magnets are based on intermetallic compounds which are intrinsically brittle and can crack in the course of fabrication, machine work, and installation in the application. Increased toughness would also reduce handling sensitivity of magnetized magnets. For many years, studies on SmCo magnets have been focused on their magnetic properties, but the mechanical characteristics, strengthening and toughening mechanisms have been rarely reported. Understanding the phase and structural transformations induced in the SmCo magnets during the manufacturing process offers insight into potential modifications — chemical or processing-related. In this study, microstructural characterizations of 1:5 and 2:17 Sm-Co magnets were carried out using optical and scanning electron microscopes. In scanning electron microscopy (SEM), backscattered electron imaging and energy dispersive X-ray (EDX) microanalysis were used to investigate different phases and oxides. Finally, crystal structure of the magnets was studied using an X-ray diffractometer (XRD). The study correlates the microstructure characterization with the thermal processing history of different grades of SmCo magnets.
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Sachan, M., and S. Majetich. "Compaction of nano-structured SmCo/Fe magnets." In INTERMAG Asia 2005: Digest of the IEEE International Magnetics Conference. IEEE, 2005. http://dx.doi.org/10.1109/intmag.2005.1464253.

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Singh, A., V. Neu, R. Tamm, S. Fahler, W. Skrotzki, L. Schultz, and B. Holzapfel. "High remanence, epitaxial SmCo/sub 5/ thin films." In INTERMAG Asia 2005: Digest of the IEEE International Magnetics Conference. IEEE, 2005. http://dx.doi.org/10.1109/intmag.2005.1464074.

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Vucemilovic, Alexandre, Maxime Savary, and Christophe Espanet. "3D printing of multipolar bonded SmCo permanent magnets." In 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers). IEEE, 2023. http://dx.doi.org/10.1109/intermagshortpapers58606.2023.10228283.

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Allocca, L., U. Gambardella, A. Morone, and M. Valentino. "Laser deposition of SmCo thin film on steel substrate." In SPIE Proceedings, edited by Vadim P. Veiko. SPIE, 2008. http://dx.doi.org/10.1117/12.786979.

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Wang, Yun H., Muralihar K. Ghantasala, Dinesh K. Sood, and Erol C. Harvey. "Patterning of magnetron sputtered SmCo films by excimer laser ablation." In SPIE's International Symposium on Smart Materials, Nano-, and Micro- Smart Systems, edited by Dinesh K. Sood, Ajay P. Malshe, and Ryutaro Maeda. SPIE, 2002. http://dx.doi.org/10.1117/12.476351.

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Mueller, K., O. Gutfleisch, K. Khlopkov, R. Schaefer, and L. Schultz. "Interaction Domains as Cooperative Phenomena in SmCo 2:17 Magnets." In INTERMAG 2006 - IEEE International Magnetics Conference. IEEE, 2006. http://dx.doi.org/10.1109/intmag.2006.375804.

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Sastry, P. U., P. K. Mishra, M. Krishnan, P. Chowdhury, and G. Ravikumar. "High coercivity through texture formation in SmCo[sub 5]/Co multilayers." In SOLID STATE PHYSICS: PROCEEDINGS OF THE 57TH DAE SOLID STATE PHYSICS SYMPOSIUM 2012. AIP, 2013. http://dx.doi.org/10.1063/1.4791429.

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Reports on the topic "SmCo"

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Andreescu, R., and M. J. O'Shea. Hard Magnetic Properties of Multilayered SmCo/Co Permanent Magnets. Fort Belvoir, VA: Defense Technical Information Center, January 2001. http://dx.doi.org/10.21236/ada398436.

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Harris, Vincent. Chemical Synthesis of Next Generation High Energy Product Hybrid SmCo Permanent Magnets for High Temperature Applications. Fort Belvoir, VA: Defense Technical Information Center, August 2010. http://dx.doi.org/10.21236/ada525642.

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Balkwill, David L. The DOE Subsurface Microbial Culture Collection (SMCC). Office of Scientific and Technical Information (OSTI), May 2006. http://dx.doi.org/10.2172/882497.

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Backlund, Peter, Darryl J. Melander, Adam J. Pierson, John Andrew Flory, Alexander Dessanti, Stephen Michael Henry, and John H. Gauthier. Schedule Management Optimization (SMO) Domain Model: Version 1.2. Office of Scientific and Technical Information (OSTI), August 2018. http://dx.doi.org/10.2172/1467776.

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Baker, A. A., M. W. Worthington, S. E. Baker, J. I. Lee, C. A. Orme, J. Kuntz, T. van Buuren, and S. K. McCall. Exchange Coupling in Nano-Textured SmCo5/Fe and Ni/CoFe2O4 Permanent Magnets. Office of Scientific and Technical Information (OSTI), March 2018. http://dx.doi.org/10.2172/1430911.

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Fox, M., C. Kassimis, and J. Stevens. IBM's Shared Memory Communications over RDMA (SMC-R) Protocol. RFC Editor, August 2015. http://dx.doi.org/10.17487/rfc7609.

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Pledgie, Allison M. Role of Polyamine Oxidase (PAOH1/SMO) in Human Breast Cancer. Fort Belvoir, VA: Defense Technical Information Center, April 2005. http://dx.doi.org/10.21236/ada435245.

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Goodwin, Andrew C., and Talmesha A. Richards. Role of Polyamine Oxidase (PAOh1/SMO) in Human Breast Cancer. Fort Belvoir, VA: Defense Technical Information Center, April 2007. http://dx.doi.org/10.21236/ada470618.

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AIR FORCE SPACE COMMAND SPACE MISSILE SYS CTR. Space and Missile Systems Center Tailoring: Tailoring of Risk Management Requirements in SMC-S-001 (2013). Fort Belvoir, VA: Defense Technical Information Center, January 2014. http://dx.doi.org/10.21236/ada619441.

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Chervak, Michelle, Tyson Grier, Ryan Steelman, Morgan Anderson, and Bruce Jones. Evaluation of Student Injuries at the Sergeants Major Course (SMC), Fort Bliss, Texas, August 2013-May 2014. Fort Belvoir, VA: Defense Technical Information Center, June 2016. http://dx.doi.org/10.21236/ad1012898.

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