This work is devoted to the complex structural and magnetic investigations of the soft magnetic amorphous bilayered Co69Fe2Cr7Si8B14/Co59Fe12Cr7Si8B14 (Co/Co) ribbons. Their surface, bulk, and interface properties are compared with the properties of corresponding single-layered ribbons and the CoSiB/FeSiB (Co/Fe) bilayered ribbons analyzed in the previous work. All samples were prepared by rapid solidification of a melt using planar flow casting method. It is shown that the bulk microstructural and magnetic properties of the bilayered ribbons in both initial and thermally treated states are more outstanding influenced by the chemical composition of the side which is during ribbon processing in contact with air atmosphere. Analysis of thin interface (thickness lower than 1~µm) newly comprehends a method for observation of magnetic domains using the magneto-optical Kerr microscopy. Relaxation of the sample properties is checked by annealing at temperature 423 K for different times. Long-time annealing contributes to an improvement of the soft magnetic properties but simultaneously initializes the nucleation of crystallites on the surface of the Co/Co ribbons.
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This work is devoted to the complex structural and magnetic investigations of the soft magnetic amorphous bilayered Co69Fe2Cr7Si8B14/Co59Fe12Cr7Si8B14 (Co/Co) ribbons. Their surface, bulk, and interface properties are compared with the properties of corresponding single-layered ribbons and the CoSiB/FeSiB (Co/Fe) bilayered ribbons analyzed in the previous work. All samples were prepared by rapid solidification of a melt using planar flow casting method. It is shown that the bulk microstructural and magnetic properties of the bilayered ribbons in both initial and thermally treated states are more outstanding influenced by the chemical composition of the side which is during ribbon processing in contact with air atmosphere. Analysis of thin interface (thickness lower than 1~µm) newly comprehends a method for observation of magnetic domains using the magneto-optical Kerr microscopy. Relaxation of the sample properties is checked by annealing at temperature 423 K for different times. Long-time annealing contributes to an improvement of the soft magnetic properties but simultaneously initializes the nucleation of crystallites on the surface of the Co/Co ribbons.
A. Titov received his Master degree in Nanotechnology at VŠB-Technical University of Ostrava in 2015. He is currently Ph.D. student of Applied Physics at VŠB-Technical University of Ostrava. His research interest is focused in the microstructure and magnetic characterization of soft magnetic materials and thin films.
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This work is devoted to the complex structural and magnetic investigations of the soft magnetic amorphous bilayered Co69Fe2Cr7Si8B14/Co59Fe12Cr7Si8B14 (Co/Co) ribbons. Their surface, bulk, and interface properties are compared with the properties of corresponding single-layered ribbons and the CoSiB/FeSiB (Co/Fe) bilayered ribbons analyzed in the previous work. All samples were prepared by rapid solidification of a melt using planar flow casting method. It is shown that the bulk microstructural and magnetic properties of the bilayered ribbons in both initial and thermally treated states are more outstanding influenced by the chemical composition of the side which is during ribbon processing in contact with air atmosphere. Analysis of thin interface (thickness lower than 1~µm) newly comprehends a method for observation of magnetic domains using the magneto-optical Kerr microscopy. Relaxation of the sample properties is checked by annealing at temperature 423 K for different times. Long-time annealing contributes to an improvement of the soft magnetic properties but simultaneously initializes the nucleation of crystallites on the surface of the Co/Co ribbons. 60 pp. Englisch. Bestandsnummer des Verkäufers 9783659798733
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Taschenbuch. Zustand: Neu. Neuware -This work is devoted to the complex structural and magnetic investigations of the soft magnetic amorphous bilayered Co69Fe2Cr7Si8B14/Co59Fe12Cr7Si8B14 (Co/Co) ribbons. Their surface, bulk, and interface properties are compared with the properties of corresponding single-layered ribbons and the CoSiB/FeSiB (Co/Fe) bilayered ribbons analyzed in the previous work. All samples were prepared by rapid solidification of a melt using planar flow casting method. It is shown that the bulk microstructural and magnetic properties of the bilayered ribbons in both initial and thermally treated states are more outstanding influenced by the chemical composition of the side which is during ribbon processing in contact with air atmosphere. Analysis of thin interface (thickness lower than 1~µm) newly comprehends a method for observation of magnetic domains using the magneto-optical Kerr microscopy. Relaxation of the sample properties is checked by annealing at temperature 423 K for different times. Long-time annealing contributes to an improvement of the soft magnetic properties but simultaneously initializes the nucleation of crystallites on the surface of the Co/Co ribbons.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Englisch. Bestandsnummer des Verkäufers 9783659798733
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Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This work is devoted to the complex structural and magnetic investigations of the soft magnetic amorphous bilayered Co69Fe2Cr7Si8B14/Co59Fe12Cr7Si8B14 (Co/Co) ribbons. Their surface, bulk, and interface properties are compared with the properties of corresponding single-layered ribbons and the CoSiB/FeSiB (Co/Fe) bilayered ribbons analyzed in the previous work. All samples were prepared by rapid solidification of a melt using planar flow casting method. It is shown that the bulk microstructural and magnetic properties of the bilayered ribbons in both initial and thermally treated states are more outstanding influenced by the chemical composition of the side which is during ribbon processing in contact with air atmosphere. Analysis of thin interface (thickness lower than 1~µm) newly comprehends a method for observation of magnetic domains using the magneto-optical Kerr microscopy. Relaxation of the sample properties is checked by annealing at temperature 423 K for different times. Long-time annealing contributes to an improvement of the soft magnetic properties but simultaneously initializes the nucleation of crystallites on the surface of the Co/Co ribbons. Bestandsnummer des Verkäufers 9783659798733
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