Magnetic structure and electronic transport in permalloy

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Permalloy (Ni{sub .8}Fe{sub .2}) is an important alloy for magnetic devices. The authors present calculations of the electronic and magnetic structure of permalloy and of an interdiffused interface between permalloy and copper. They also present the results of calculations of the transport properties of permalloy. They find that the magnetic moments in permalloy are collinear, however, there may be non-collinear moments near an interface between permalloy and copper. They find that the calculated electrical conductivity is very sensitive to the details of the electronic and magnetic structure, however calculations which include relativistic effects yield a value for the conductivity that ... continued below

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14 p.

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Nicholson, D.M.C.; Butler, W.H.; Shelton, W.A.; Wang, Y.; Zhang, X.G.; Stocks, G.M. et al. October 1, 1996.

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Description

Permalloy (Ni{sub .8}Fe{sub .2}) is an important alloy for magnetic devices. The authors present calculations of the electronic and magnetic structure of permalloy and of an interdiffused interface between permalloy and copper. They also present the results of calculations of the transport properties of permalloy. They find that the magnetic moments in permalloy are collinear, however, there may be non-collinear moments near an interface between permalloy and copper. They find that the calculated electrical conductivity is very sensitive to the details of the electronic and magnetic structure, however calculations which include relativistic effects yield a value for the conductivity that is in reasonable agreement with experiment.

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14 p.

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OSTI as DE97000024

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  • 41. annual conference on magnetism and magnetic materials, Atlanta, GA (United States), 12-15 Nov 1996

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  • Other: DE97000024
  • Report No.: CONF-961141--5
  • Grant Number: AC05-96OR22464
  • Office of Scientific & Technical Information Report Number: 392813
  • Archival Resource Key: ark:/67531/metadc680543

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  • October 1, 1996

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  • July 25, 2015, 2:20 a.m.

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  • Aug. 23, 2016, 3:09 p.m.

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Nicholson, D.M.C.; Butler, W.H.; Shelton, W.A.; Wang, Y.; Zhang, X.G.; Stocks, G.M. et al. Magnetic structure and electronic transport in permalloy, article, October 1, 1996; Tennessee. (digital.library.unt.edu/ark:/67531/metadc680543/: accessed October 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.