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Scientific paper - Original scientific paper
Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy
Materials, 16 (2023), 4; 1486. https://doi.org/10.3390/ma16041486
Pervan, Petar; Mikšić Trontl, Vesna; Figueroa, Ignacio Alejandro; Valla, Tonica; Pletikosić, Ivo; Babić, Emil

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Pervan, P., Mikšić Trontl, V., Figueroa, I. A., Valla, T., Pletikosić, I. & Babić, E. (2023). Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy. Materials, 16. (4). doi: 10.3390/ma16041486

Pervan, Petar, et al. "Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy." Materials, vol. 16, no. 4, 2023. https://doi.org/10.3390/ma16041486

Pervan, Petar, Vesna Mikšić Trontl, Ignacio Alejandro Figueroa, Tonica Valla, Ivo Pletikosić and Emil Babić. "Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy." Materials 16, no. 4 (2023). https://doi.org/10.3390/ma16041486

Pervan, P., et al. (2023) 'Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy', Materials, 16(4). doi: 10.3390/ma16041486

Pervan P, Mikšić Trontl V, Figueroa IA, Valla T, Pletikosić I, Babić E. Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy. Materials [Internet]. 2023 February 10 [cited 2024 December 20];16(4). doi: 10.3390/ma16041486

P. Pervan, V. Mikšić Trontl, I. A. Figueroa, T. Valla, I. Pletikosić and E. Babić, "Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy", Materials, vol. 16, no. 4, February 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:228747. [Accessed: 20 December 2024]

Metadata
Title (english)Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy
AuthorPetar Pervan
AuthorVesna Mikšić Trontl
AuthorIgnacio Alejandro Figueroa
AuthorTonica Valla
AuthorIvo Pletikosić
AuthorEmil Babić
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Photoemission spectroscopy (PES) is an underrepresented part of current and past studies of compositionally complex alloys (CCA) such as high-entropy alloys (HEA) and their derivatives. PES studies are very important for understanding the electronic structure of materials, and are therefore essential in some cases for a correct description of the intrinsic properties of CCAs. Here, we present several examples showing the importance of PES. First, we show how the difference between the split-band structure and the common-band structure of the valence band (VB), observed by PES, can explain a range of properties of CCAs and alloys in general. A simple description of the band crossing in CCAs composed from the early and late transition metals showing a split band is discussed. We also demonstrate how a high-accuracy PES study can determine the variation in the density of states at the Fermi level as a function of Cu content in Ti-Zr-Nb-Ni-Cu metallic glasses. Finally, the first results of an attempt to single out the contributions of particular constituents in Cantor-type alloys to their VBs are presented. The basic principles of PES, the techniques employed in studies presented, and some issues associated with PES measurements are also described.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMaterials
Numberingvol. 16, no. 4, 1486
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma16041486
URN:NBNurn:nbn:hr:217:228747
Publication2023-02-10
ProjectNumber: KK.01.1.1.02.0013
Title (croatian): Centar za Napredna Istraživanja Kompleksnih Sustava
Title (english): Centre for Advanced Research of Complex Systems
Acronym: CeNIKS
Leader: Mihael Srđan Grbić
Jurisdiction: Croatia
Funding stream: EFRR
Document URLhttps://www.mdpi.com/1996-1944/16/4/1486
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 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: 30 December 2022; Revised: 1 February 2023; Accepted: 7 February 2023; Published: 10 February 2023.
Created on2023-08-23 10:17:04