Sökning: onr:"swepub:oai:research.chalmers.se:8ff67619-310f-4f9c-a931-5093ed613258" >
The Kondo Effect in...
The Kondo Effect in Ce x LaLuScY (x = 0.05–1.0) High-Entropy Alloys
-
- Petrović, Julia (författare)
- Institut Jožef Stefan,Jozef Stefan Institute
-
- Vrtnik, S. (författare)
- Institut Jožef Stefan,Jozef Stefan Institute
-
- Jelen, A. (författare)
- Institut Jožef Stefan,Jozef Stefan Institute
-
visa fler...
-
- Koželj, P. (författare)
- Univerza V Ljubljani,University of Ljubljana,Institut Jožef Stefan,Jozef Stefan Institute
-
- Luzar, J. (författare)
- Institut Jožef Stefan,Jozef Stefan Institute
-
- Mihor, Peter (författare)
- Institut Jožef Stefan,Jozef Stefan Institute
-
- Hu, Q. (författare)
- Jiangxi Academy of Sciences
-
- Wencka, Magdalena (författare)
- Polish Academy of Sciences,Institut Jožef Stefan,Jozef Stefan Institute
-
Ambrožič, Bojan (författare)
-
- Meden, A. (författare)
- Univerza V Ljubljani,University of Ljubljana
-
- DraŽić, Goran (författare)
- Kemijski Institut,National Institute of Chemistry Slovenia
-
- Guo, Sheng, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Dolinšek, J. (författare)
- Institut Jožef Stefan,Jozef Stefan Institute,Univerza V Ljubljani,University of Ljubljana
-
visa färre...
-
(creator_code:org_t)
- 2023
- 2023
- Engelska.
-
Ingår i: Materials. - 1996-1944. ; 16:24
- Relaterad länk:
-
https://research.cha... (primary) (free)
-
visa fler...
-
https://doi.org/10.3...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- In the search for electronic phenomena in high-entropy alloys (HEAs) that go beyond the independent-electron description, we have synthesized a series of hexagonal rare earth (RE)-based HEAs: CexLaLuScY (x = 0.05–1.0). The measurements of electrical resistivity, magnetic susceptibility and specific heat have shown that the CexLaLuScY HEAs exhibit the Kondo effect, which is of a single impurity type in the entire range of employed Ce concentrations despite the alloys being classified as dense (concentrated) Kondo systems. A comparison to other known dense Kondo systems has revealed that the Kondo effect in the CexLaLuScY HEAs behaves quite differently from the chemically ordered Kondo lattices but quite similar to the RE-containing magnetic metallic glasses and randomly chemically disordered Kondo lattices of the chemical formula RE1xRE21−xM (with RE1 being magnetic and RE2 being nonmagnetic). The main reason for the similarity between HEAs and the metallic glasses and chemically disordered Kondo lattices appears to be the absence of a periodic 4f sublattice in these systems, which prevents the formation of a coherent state between the 4f-scattering sites in the (Formula presented.) 0 limit. The crystal-glass duality of HEAs does not bring conceptually new features to the Kondo effect that would not be already present in other disordered dense Kondo systems. This study broadens the classification of HEAs to correlated electron systems.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- high-entropy alloys
- structure and microstructure
- Kondo effect
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Petrović, Julia
-
Vrtnik, S.
-
Jelen, A.
-
Koželj, P.
-
Luzar, J.
-
Mihor, Peter
-
visa fler...
-
Hu, Q.
-
Wencka, Magdalen ...
-
Ambrožič, Bojan
-
Meden, A.
-
DraŽić, Goran
-
Guo, Sheng, 1981
-
Dolinšek, J.
-
visa färre...
- Om ämnet
-
- TEKNIK OCH TEKNOLOGIER
-
TEKNIK OCH TEKNO ...
-
och Materialteknik
-
och Metallurgi och m ...
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Den kondenserade ...
- Artiklar i publikationen
-
Materials
- Av lärosätet
-
Chalmers tekniska högskola