Resistivity of liquid transition metals and their alloys using the t matrix

Hirata, Keisuke; Waseda, Yoshio; Jain, Arohi; Srivastava, Anurag

doi:10.1088/0305-4608/7/3/014

Cited by 69 publications

(27 citation statements)

References 19 publications

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“…In some papers [17][18][19] the values of the electrical resistivity calculated with the extended Ziman theory are found to be in very good agreement with corresponding data. But most of these papers are somewhat liable to the question of the internal consistency of the calculations.…”

Section: Introductionsupporting

confidence: 59%

Electronic Transport Properties of Liquid Less-Simple Metals

Sharmin

Bhuiyan

Khaleque

et al. 2002

phys. stat. sol. (b)

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PACS: 72.15.Jf; 72.15.Lh; 72.15.Cz Electronic transport properties, namely the electrical resistivity and the thermoelectric power, of liquid less-simple metals, Zn, Cd, Hg, In, Tl, Sn, Pb, Sb, and Bi, are calculated using Ziman's theory. The effective electron-ion and ion-ion interactions are described by the Bretonnet-Silbert model. The static structure factors are evaluated by the self-consistent Variational Modified Hypernetted Chain (VMHNC) integral equation of liquids. The results for the electrical resistivity are fairly good when compared with experimental data, but the agreement improves significantly when the blurring of the Fermi surface due to the finite electron mean free path is accounted for. The values of the thermoelectric power, for most systems, have the same sign and order of magnitude as the experimental ones. The results for the thermopower also show that the contribution of the energy dependent term of the electron-ion potential is significant for the concerned systems.

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Section: Introductionsupporting

confidence: 59%

Electronic Transport Properties of Liquid Less-Simple Metals

Sharmin

Bhuiyan

Khaleque

et al. 2002

phys. stat. sol. (b)

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“…Among the physical properties, electrical transport properties and forming-ability range have been especially well investigated (Korn, Miirer and Zibold 1973, 1974, Blasberg, Korn and Pfeifle 1979, Frobose and JBckle 1977, Wochner and JBckle 1981. Some studies have also been devoted to structural considerations (Leitz 1980).…”

Section: $ 1 Introductionmentioning

confidence: 99%

Electrical transport properties and phase stability of amorphous Cu_xSn_1-x alloys

Geny¹,

Marchal²,

Mangin³

et al. 1982

Philosophical Magazine B

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“…At the same time the experimental results suggest that electroconductivity of liquid binary alloys of transition metals does not show strong concentration dependence [12][13][14]. In many cases this dependence is close to the linear one [13,14,11].…”

Section: Introductionmentioning

confidence: 82%

“…The idea behind this approach is that the pseudopotential of the electron-ion interaction in the transition metals is not a sufficiently small parameter, but the t-matrix, in fact, constitutes the sum of the infinite perturbation series in pseudopotential. The attempts to use this method in order to calculate the resistivity of the binary alloys of transition metals did not bring much of a success [11]. Just like in the case of simple liquid metals, the concentration dependence appeared to be essentially nonlinear, with the tendency to conform to the Nordheim rule.…”

Section: Introductionmentioning

confidence: 99%

The Electroconductivity of the Liquid Alloys of Transition Metals

Shvets¹,

Savenko²,

Datsko³

2004

Condens. Matter Phys.

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The concentration dependance of electroresistivity of the liquid binary alloys of transition metals Fe, Co and Ni is calculated. We considered the contribution to conductivity from the s-electrons, described within the model of nearly free electrons. The role of the partially occupied d-bands is reduced to resonance scattering of the s-electrons on d-states. The interaction of the s-and d-electrons is described by the hybridization potential of s-and d-states. The interaction with the ions, not including the partially occupied d-states, is described using the pseudopotential of the electronion interaction. The electroresistivity of the alloys is calculated in the second order of the perturbation theory in pseudopotential and hybridization potential. The concentration dependance of electroresistivity of the binary alloys approaches the linear regime as the resonance scattering of the s-electrons on d-states prevails over the scattering on the ions. The calculations exhibit good agreement with the experimental data.

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Resistivity of liquid transition metals and their alloys using the t matrix

Cited by 69 publications

References 19 publications

Electronic Transport Properties of Liquid Less-Simple Metals

Electronic Transport Properties of Liquid Less-Simple Metals

Electrical transport properties and phase stability of amorphous Cu_xSn_1-x alloys

The Electroconductivity of the Liquid Alloys of Transition Metals

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Resistivity of liquid transition metals and their alloys using the t matrix

Cited by 69 publications

References 19 publications

Electronic Transport Properties of Liquid Less-Simple Metals

Electronic Transport Properties of Liquid Less-Simple Metals

Electrical transport properties and phase stability of amorphous Cu x Sn1-x alloys

The Electroconductivity of the Liquid Alloys of Transition Metals

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Product

Resources

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Electrical transport properties and phase stability of amorphous Cu_xSn_1-x alloys