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The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy

Petar Popčević ; Laboratory for the Physics of Transport Phenomena, Institute of Physics, Bijenička c. 46, P. O. Box 304, HR-10001 Zagreb, Croatia
Ivo Batistić ; Department of Physics, Faculty of Science, University of Zagreb, Bijenička c. 32, HR-10000 Zagreb, Croatia
Eduard Tutiš ; Laboratory for the Physics of Transport Phenomena, Institute of Physics, Bijenička c. 46, P. O. Box 304, HR-10001 Zagreb, Croatia
Kristijan Velebit ; Laboratory for the Physics of Transport Phenomena, Institute of Physics, Bijenička c. 46, P. O. Box 304, HR-10001 Zagreb, Croatia
Marc Heggen ; Institut für Festkörperforschung, Forschungszentrum Jülich, D-52425 Jülich, Germany
Michael Feuerbacher ; Institut für Festkörperforschung, Forschungszentrum Jülich, D-52425 Jülich, Germany

Puni tekst: engleski, pdf (292 KB) str. 95-100 preuzimanja: 339* citiraj
APA 6th Edition
Popčević, P., Batistić, I., Tutiš, E., Velebit, K., Heggen, M. i Feuerbacher, M. (2010). The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy. Croatica Chemica Acta, 83 (1), 95-100. Preuzeto s https://hrcak.srce.hr/52242
MLA 8th Edition
Popčević, Petar, et al. "The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy." Croatica Chemica Acta, vol. 83, br. 1, 2010, str. 95-100. https://hrcak.srce.hr/52242. Citirano 31.05.2020.
Chicago 17th Edition
Popčević, Petar, Ivo Batistić, Eduard Tutiš, Kristijan Velebit, Marc Heggen i Michael Feuerbacher. "The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy." Croatica Chemica Acta 83, br. 1 (2010): 95-100. https://hrcak.srce.hr/52242
Harvard
Popčević, P., et al. (2010). 'The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy', Croatica Chemica Acta, 83(1), str. 95-100. Preuzeto s: https://hrcak.srce.hr/52242 (Datum pristupa: 31.05.2020.)
Vancouver
Popčević P, Batistić I, Tutiš E, Velebit K, Heggen M, Feuerbacher M. The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy. Croatica Chemica Acta [Internet]. 2010 [pristupljeno 31.05.2020.];83(1):95-100. Dostupno na: https://hrcak.srce.hr/52242
IEEE
P. Popčević, I. Batistić, E. Tutiš, K. Velebit, M. Heggen i M. Feuerbacher, "The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al72.5Mn21.5Fe6 Complex Metallic Alloy", Croatica Chemica Acta, vol.83, br. 1, str. 95-100, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/52242. [Citirano: 31.05.2020.]

Sažetak

Electrical conductivity, σ, and thermoelectric power, S, of the monocrystalline T-Al72.5Mn21.5Fe6 complex metallic alloy have been investigated in the temperature range from 2 to 300 K. The crystallographic-direction-dependent measurements were performed along the [0 0 1], [0 1 0] and [1 0 0] directions of the orthorhombic unit cell, where the stacking direction is along the [0 1 0] direction. The electrical conductivity exhibits a very small anisotropy, and in all directions shows the non-metallic behaviour with square root, √T, temperature behaviour and finite value in the T = 0 limit. Spectral conductivity function, σS(E), constructed out of measurements, reflects anisotropy of the experimental data and indicate non-analytic square root like singularity at Fermi level. Asymmetry of the spectral conductivity function has been extracted from the thermoelectric power data.

Ključne riječi
spectral conductivity function; anisotropic systems; transport coefficients; complex metallic alloys; Taylor phases

Hrčak ID: 52242

URI
https://hrcak.srce.hr/52242

Posjeta: 743 *