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Scientific paper - Original scientific paper
The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy
Croatica Chemica Acta, 83 (2010), 1; 95-100. urn:nbn:hr:217:387029
Popčević, Petar; Batistić, Ivo; Tutiš, Eduard; Velebit, Kristijan; Heggen, Marc; Feuerbacher, Michael

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Popčević, P., Batistić, I., Tutiš, E., Velebit, K., Heggen, M. & Feuerbacher, M. (2010). The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy. Croatica Chemica Acta, 83. (1), 95-100. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:387029

Popčević, Petar, et al. "The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy." Croatica Chemica Acta, vol. 83, no. 1, 2010, pp. 95-100. https://urn.nsk.hr/urn:nbn:hr:217:387029

Popčević, Petar, Ivo Batistić, Eduard Tutiš, Kristijan Velebit, Marc Heggen and Michael Feuerbacher. "The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy." Croatica Chemica Acta 83, no. 1 (2010): 95-100. https://urn.nsk.hr/urn:nbn:hr:217:387029

Popčević, P., et al. (2010) 'The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy', Croatica Chemica Acta, 83(1), pp. 95-100. Available at: https://urn.nsk.hr/urn:nbn:hr:217:387029 (Accessed 01 November 2024)

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-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy. Croatica Chemica Acta [Internet]. 2010 [cited 2024 November 01];83(1):95-100. Available at: https://urn.nsk.hr/urn:nbn:hr:217:387029

P. Popčević, I. Batistić, E. Tutiš, K. Velebit, M. Heggen and M. Feuerbacher, "The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy", Croatica Chemica Acta, vol. 83, no. 1, pp. 95-100, 2010. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:387029. [Accessed: 01 November 2024]

Metadata
Title (english)The Generalization of the Kinetic Equations and the Spectral Conductivity Function to Anisotropic Systems: Case T-Al_72.5Mn_21.5Fe_6 Complex Metallic Alloy
AuthorPetar Popčević
AuthorIvo Batistić
AuthorEduard Tutiš
AuthorKristijan Velebit
AuthorMarc Heggen
AuthorMichael Feuerbacher
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Electrical conductivity, σ, and thermoelectric power, S, of the monocrystalline T-Al_72.5Mn_21.5Fe_6 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.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleCroatica Chemica Acta
Numberingvol. 83, no. 1, pp. 95-100
p-ISSN0011-1643
e-ISSN1334-417X
URN:NBNurn:nbn:hr:217:387029
Publication2010
ProjectNumber: 035-0352826-2848
Title (croatian): Transport topline i naboja u jako frustriranim magnetima i srodnim materijalima
Leader: Ana Smontara
Jurisdiction: Croatia
Funding stream: ZP
ProjectNumber: 119-1191458-0512
Title (croatian): Niskodimenzionalni jako korelirani vodljivi sustavi
Leader: Slaven Barišić
Jurisdiction: Croatia
Funding stream: ZP
ProjectNumber: 035-0352826-2847
Title (croatian): Modeliranje fizikalnih svojstava materijala s izraženom frustracijom ili neredom
Leader: Eduard Tutiš
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://hrcak.srce.hr/52242
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2019-11-01 19:28:10