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(Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys
Materials, 16 (2023), 4; 1711. https://doi.org/10.3390/ma16041711
Kuveždić, Marko; Tafra, Emil; Figueroa, Ignacio A.; Basletić, Mario

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Kuveždić, M., Tafra, E., Figueroa, I. A. i Basletić, M. (2023). (Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys. Materials, 16. (4). doi: 10.3390/ma16041711

Kuveždić, Marko, et al. "(Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys." Materials, vol. 16, br. 4, 2023. https://doi.org/10.3390/ma16041711

Kuveždić, Marko, Emil Tafra, Ignacio A. Figueroa i Mario Basletić. "(Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys." Materials 16, br. 4 (2023). https://doi.org/10.3390/ma16041711

Kuveždić, M., et al. (2023) '(Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys', Materials, 16(4). doi: 10.3390/ma16041711

Kuveždić M, Tafra E, Figueroa IA, Basletić M. (Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys. Materials [Internet]. 18.02.2023. [pristupljeno 14.12.2024.];16(4). doi: 10.3390/ma16041711

M. Kuveždić, E. Tafra, I. A. Figueroa i M. Basletić, "(Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys", Materials, vol. 16, br. 4, Veljača 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:584617. [Citirano: 14.12.2024.]

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Naslov (engleski)(Magneto)Transport Properties of (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox Complex Amorphous Alloys
AutorMarko Kuveždić
AutorEmil Tafra
AutorIgnacio A. Figueroa
AutorMario Basletić
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present a systematic study of electrical resistivity, superconductive transitions and the Hall effect for three systems of compositionally complex amorphous alloys of early (TE) and late (TL) transition metals: (TiZrNbNi)1−xCux and (TiZrNbCu)1−xCox in a broad composition range of 0 < x < 0.5 as well as Ti0.30Zr0.15Nb0.15Cu0.2Ni0.2, Ti0.15Zr0.30Nb0.15Cu0.2Ni0.2 and Ti0.15Zr0.15Nb0.30Cu0.2Ni0.2. All samples showed high resistivity at room temperature, 140–240 μΩ cm, and the superconducting transition temperatures decreased with increasing late transition metal content, similar to binary amorphous and crystalline high-entropy TE-TL alloys. The Hall coefficient RH was temperature-independent and positive for all samples (except for (TiZrNbCu)0.57Co0.43), in good agreement with binary TE-TL alloys. Finally, for the temperature dependence of resistivity, as far as the authors are aware, we present a new model with two conduction channels, one of them being variable range hopping, such as the parallel conduction mode in the temperature range 20–200 K, with the exponent p = 1/2. We examine this in the context of variable range hopping in granular metals.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMaterials
Brojčani podacivol. 16, br. 4, 1711
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma16041711
URN:NBNurn:nbn:hr:217:584617
Datum objave publikacije2023-02-18
ProjektŠifra: KK.01.1.1.02.0013
Naziv (hrvatski): Centar za Napredna Istraživanja Kompleksnih Sustava
Naziv (engleski): Centre for Advanced Research of Complex Systems
Kratica: CeNIKS
Voditelj: Mihael Srđan Grbić
Pravna nadležnost: Hrvatska
Financijer: EK
Linija financiranja: EFRR
ProjektŠifra: IP-2018-01-7828
Naziv (hrvatski): Sulfasoli: nova generacija kompleksnih funkcionalnih materijala
Naziv (engleski): Sulfosalts: new generation of complex fuctional materials
Kratica: SulfNewFunMat
Voditelj: Denis Sunko
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: IP
URL dokumentahttps://www.mdpi.com/1996-1944/16/4/1711
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Received: 26 December 2022; Revised: 9 February 2023; Accepted: 15 February 2023; Published: 18 February 2023.
Datum i vrijeme pohrane2023-08-23 10:09:09