A simple muffin tin model for the electrical resistivity of liquid noble and transition metals and their alloys

Dreirach, O; Evans, Robert; Güntherodt, H.‐J.; Künzi, H.U.

doi:10.1088/0305-4608/2/4/015

Cited by 239 publications

(50 citation statements)

References 42 publications

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“…These values are consistent with the presence of the gap of the experimental DOS [13]. We check our choice by calculating it electrical resistivity based on the extended Ziman formalism [21]. We start by constructing the muffin potentials necessary to the electrons scattering.…”

Section: Resultssupporting

confidence: 56%

Structure of liquid bismuth calculated from pseudo-potentials and molecular dynamics

Sbihi

Grosdidier

Abdellah

et al. 2010

Philosophical Magazine

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Section: Resultssupporting

confidence: 56%

Structure of liquid bismuth calculated from pseudo-potentials and molecular dynamics

Sbihi

Grosdidier

Abdellah

et al. 2010

Philosophical Magazine

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“…The results of numerical calculations [4] of the concentration dependence of the electrical resistivity of the alloy systems Ni-Au, Fe-Au, Ni-Sn and Fe-Ge are in reasonable agreement with the experiment.…”

supporting

confidence: 75%

Electronic Structure of Liquid Transition and Rare-Earth Metals and Their Alloys

et al. 1974

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R6sum6. -Les recents progrks experimentaux concernant les metaux de transition, les mktaux des terres rares et leurs alliages liquides sont passes en revue. Les resultats sont compares avec les theories actuelles qui tiennent compte des etats 3d, 4f et 5d respectivement.Abstract. -The recent progress in the experimental work on liquid transition and rare earth metals and their alloys is reviewed. The results are compared with recent theories taking into account the 3d, 4f and 5d states, respectively.1. Introduction. -The data on the Hall coefficient, the Lorenz number, the electrical and thermal resistivity, the thermopower and the magnetic susceptibility of liquid normal metals and their alloys can be interpreted in terms of the nearly-free-electron moael [I]. This model may not be valid in liquid transition and rare-earth metals and their alloys due to the presence of the 3d, 4f and 5d states.The main object of this paper is to review the measurements of the Hall coefficient, the electrical resistivity and the magnetic susceptibility of the liquid transition metals Mn, Fe, Co, Ni and the light rare-earth metals La, Ce, Pr, NU and their concentrated alloys with liquid normal metals. Simple explanations are given for the observed behavior.New results of the electrical resistivity of liquid La, Gd, Tb and Eu, of the Hall coefficient and the electrical resistivity of liquid Co-Ce and of the magnetic susceptibility of liquid alloys of Ce with Cu, Sn, La and Pr and of liquid Co-La and Co-Pr are presented.

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“…This approach was necessary particularly for the transition metals where the first Born approximation was not accurate enough [7][8][9][10][11]. What we have found examining this model is that the results here are much more stable than for the F-Z one, and that there is practically no free choice of parameters.…”

Section: Introductionmentioning

confidence: 95%

“…Apart from the Esposito method there are also the Dreirach one [7] and several other propositions [8,20], where the authors notice that the obtained resistivity may significantly differ from experiment and even the free electron model calculations may result in better agreement [21].…”

Section: Fermi Energymentioning

confidence: 99%

Electrical resistivity of liquid binary and ternary alloys

Ornat

Paja

2010

Appl. Phys. A

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New method of calculation of the electrical resistivity of liquid and amorphous alloys is presented. The method is based on the Morgan-Howson-Saub (MHS) model but the pseudopotentials are replaced by the scattering matrix operators. The Fermi energy is properly determined by the accurate values of the phase shifts. The model depends on a very small number of universal parameters and gives stable results. The calculated values of the resistivity agree well with available experimental data for a substantial number of binary alloys. Moreover, the results for some ternary alloys were also obtained.

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A simple muffin tin model for the electrical resistivity of liquid noble and transition metals and their alloys

Cited by 239 publications

References 42 publications

Structure of liquid bismuth calculated from pseudo-potentials and molecular dynamics

Structure of liquid bismuth calculated from pseudo-potentials and molecular dynamics

Electronic Structure of Liquid Transition and Rare-Earth Metals and Their Alloys

Electrical resistivity of liquid binary and ternary alloys

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