Transport, Electrical and Magnetic Properties of Intermetallic Alloys

A special issue of Alloys (ISSN 2674-063X).

Deadline for manuscript submissions: closed (31 October 2022) | Viewed by 2839

Special Issue Editors


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Guest Editor
Faculty of Humanities and Natural Sciences, University of Presov, ul. 17. novembra 1, SK 081 01 Presov, Slovakia
Interests: low temperature properties of condensed matter: thermal, magnetic, transport properties; strongly correlated electron systems; quantum criticality; magnetocaloric effect

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Guest Editor
Center for Progressive Materials—Technology and Innovation Park, University of Pavol Jozef Safarik, 040 11 Kosice, Slovakia
Interests: heusler alloys; low-temperature properties of condensed matter: thermal, magnetic, transport properties; strongly correlated electron systems; magnetocaloric effect, quantum criticality
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Special Issue Information

Dear Colleagues,

Intermetallic alloys are always a fascinating subject regarding the study of different quantum mechanical effects. Their preparation—especially with emergent behavior—is the first step to the forefront development of material engineering, taking into account the newest findings in quantum mechanics. Intermetallic alloys could be used to study, for example, the quantum criticality and how to reach it by tuning different parameters. They are also important for finding the best material with good magnetocaloric properties. The main aim is to find new materials which are eco-friendly and able to substitute the gases used in conventional refrigerators near room temperature. On the other hand, finding new materials with this effect is important due to the needs of space research. Another example is finding materials which are applicable in information technologies, where magnetoresistance is very important. 

Therefore, in this Special Issue we welcome articles that focus on the transport, electric and magnetic properties of intermetallic alloys, which can be prepared by different methods, and their influence on the final products’ performance.

Prof. Dr. Marián Reiffers
Dr. Andrea Džubinská
Guest Editors

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Keywords

  • intermetallic alloy
  • transport properties
  • electric properties
  • magnetic properties
  • magnetocaloric effect

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Published Papers (1 paper)

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Research

9 pages, 2818 KiB  
Article
Magnetic, Thermal, and Transport Properties of Co2Ti1.5Sn0.5 Heusler Alloy
by Sunitha Raveendran Athul, Kumar Arun, Saktivel Swathi, Uralath Dhanavardhanan Remya, Andrea Dzubinska, Marian Reiffers and Ramamoorti Nagalakshmi
Alloys 2022, 1(3), 254-262; https://doi.org/10.3390/alloys1030016 - 30 Nov 2022
Cited by 1 | Viewed by 2105
Abstract
In this work, the structural, magnetic, thermal, and transport properties of the arc-melted polycrystalline Heusler alloy Co2Ti1.5Sn0.5 are investigated. The alloy crystallizes in an L21 structure with a space group of Fm-3m. The magnetic properties of [...] Read more.
In this work, the structural, magnetic, thermal, and transport properties of the arc-melted polycrystalline Heusler alloy Co2Ti1.5Sn0.5 are investigated. The alloy crystallizes in an L21 structure with a space group of Fm-3m. The magnetic properties of the alloy depict its antiferromagnetic nature and the alloy exhibits magnetic ordering around Neel Temperature TN = 8.5 K. The effective magnetic moment value obtained from the Curie –Weiss law suggests that the cobalt atom in the alloy is in the low-spin state. From the heat capacity studies, the Sommerfeld coefficient and Debye temperature were determined. In addition, electrical resistivity shows a linear response with increasing temperature, indicating the metallic nature of the alloy. Full article
(This article belongs to the Special Issue Transport, Electrical and Magnetic Properties of Intermetallic Alloys)
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