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Magnetostimulated Inhomogeneity of Electric Field in Aluminum

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Advances in Cryogenic Engineering Materials

Part of the book series: Advances in Cryogenic Engineering ((ACRE,volume 42))

Abstract

The peculiarities of potential and current distribution in metals under inhomogeneous action of magnetic field is studied experimentally and analytically. Magnetic field inhomogeneity is modeled with a method of curving the electric current lines in rectangular conductors through the use of preset profiles of samples. Observed inhomogeneous distribution of electric potential is analyzed on the base of charge continuity. It is shown that current density redistribution takes place. Near one side current density is high and near another it is small. This is a reason of decrease of an effective cross-section of conductor with respective enhancement of magnetoresistance. Some analytical relations and modes of applications of observed phenomena in cryogenic electronic devices are proposed.

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References

  1. R.T. Bate and A.C. Beer, Influence of conductivity gradients on galvanoraagnetic effects in Semiconductors, J.of Appl.Phys. 32: 800 (1961).

    Article  CAS  Google Scholar 

  2. J.B. Sampsell and J.C. Garland, Current distortion effects and linear magnetoresistance of inclusions in free-electron metals, Phys.Rev.B. 13: 583 (1976).

    Article  CAS  Google Scholar 

  3. V.I. Gostishchev, A.A. Drozd and S.E. Dem’yanov, Electric field distribution in aluminum in strong magnetic fields, Sov.J.Low Temp.Phys. 4: 532 (1978).

    Google Scholar 

  4. D. Stroud and F.P. Pan, Magnetoresistance and Hall coefficient in inhomogeneous metals, Phys.Rev.B. 20: 455 (1979).

    Article  CAS  Google Scholar 

  5. Yu. A. Bogod, Vit.B. Krasovitsky and E.T. Lemeshevskaya, Direct current skinning in inhomogeneous bismuth single crystals, Fiz.Nizk. Temp. 11: 161 (1985).

    CAS  Google Scholar 

  6. Yu. A. Bogod, Vit.B. Krasovitsky and K.T. Lemeshevskaya, Heat flux skinning in Bismuth, ibid. 13: 1087 (1987).

    CAS  Google Scholar 

  7. G.J.L. Bruis, J. Bass, A.P. van Gelder, H. van Kempen, and P. Wyder, Linear magnet oresistance due to sample thickness variations: Application to aluminum, Phys.Rev.B. 32: 1927 (1985)

    Google Scholar 

  8. H. Kaneko, and N. Yanagi, Knhancement of magnetoresistance due to Hall current in aluminum-copper composite, Cryogenics. 32: 1114 (1992).

    Article  CAS  Google Scholar 

  9. O.R. Christianson and J.H. Parker, Anomalous magnetoresistance mechanisms, in: “Advances in Cryogenic Engineering (Materials)”, Plenum Press, New York and London (1994), v.40A, p.425.

    Google Scholar 

  10. N. Yanagi, T. Mito, K. Takahata, M. Sakamoto, et al., Experimental observation of anomalous magnetoresistivity in 10–20 kA class aluminum-stabilized superconductors for the large helical device, ibid. p.459.

    Google Scholar 

  11. O.N. Mazurenko, V.R. Sobol, and A.A. Drozd, Magnetodynamics of conduction electrons in Al in inhomogeneous field, Low Temp.Phys 21: 59 (1995).

    Google Scholar 

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© 1996 Springer Science+Business Media New York

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Sobol, V.R., Mazurenko, O.N., Drozd, A.A. (1996). Magnetostimulated Inhomogeneity of Electric Field in Aluminum. In: Summers, L.T. (eds) Advances in Cryogenic Engineering Materials . Advances in Cryogenic Engineering Materials , vol 42. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9059-7_140

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  • DOI: https://doi.org/10.1007/978-1-4757-9059-7_140

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4757-9061-0

  • Online ISBN: 978-1-4757-9059-7

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