The competition between InBi- and In2Bi-like atomic distributions before solidification

Yakymovych, A.; Mudry, S.; Luef, Ch.; Ipser, Herbert

doi:10.30970/cma1.0050

Cited by 5 publications

(2 citation statements)

References 9 publications

(11 reference statements)

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“…These complex structural transformations of liquid InBi compound at heating are consistent with previously published conclusions about the thermodynamic features of In-Bi alloys [33,34]. In particular, these studies concluded about the existence of clusters of stoichiometric composition corresponding to InBi and In 2 Bi compounds that coexist in the melt just upon melting.…”

Section: Resultssupporting

confidence: 91%

Structure and thermal expansion mechanism of liquid InBi compound

Shtablavyi¹,

Mudry²,

Liudkevych³

2017

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The structure of the InBi compound in a liquid state in a wide temperature range has been investigated by X-ray diffraction method. As a result of analysis of temperature dependences of main structure parameters, the complicated mechanism of structural changes in the liquid state is revealed. Using the data of main structure parameters and proposed mechanism of structural transformations, the peculiarities of thermal expansion of the InBi melt have been explained.

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Section: Resultssupporting

confidence: 91%

Structure and thermal expansion mechanism of liquid InBi compound

Shtablavyi¹,

Mudry²,

Liudkevych³

2017

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“…Where P AA and P BB are respectively zero for µ < 2 and ν < 2 . Using equations ( 5), ( 6), (7), equation ( 4) can be written as…”

Section: Thermodynamic Propertiesmentioning

confidence: 99%

Study of Thermodynamic Properties of Bi-Pb Liquid Alloy

Bohora

Koirala

2022

J. Nep. Phys. Soc.

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We have used quasi-lattice theory to describe the mixing behavior of Bi-Pb liquid alloys at a temperature of 700K by computing thermodynamic functions and structural functions. The thermodynamic functions includes free energy of mixing (GM), activity (a), heat of mixing (HM), entropy of mixing (SM). The structural functions includes concentration fluctuation in the long-wavelength limit (Scc(0)) and chemical short range order parameter (α1). Most of the computed values are in good agreement with the experimental data. The pair-wise interaction energies between the species of the liquid alloys play important role and are found to temperature dependent. Theoretical analysis suggests that Pb3Bi complex exists in the liquid state at 700K. And, it has hetero-coordination (i.e. ordering) nature but is of weakly interacting in nature.

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