Publication detail

Structure-Property Relations in Pb-Supersaturated Metastable Sn-Rich Pb-Sn Alloys

FRIÁK, M. ČÍPEK, P. PAVLŮ, J. ZOBAČ, O. ROUPCOVÁ, P. MIHÁLIKOVÁ, I. HOLEC, D. MSALLAMOVÁ, Š. MICHALCOVÁ, A.

Original Title

Structure-Property Relations in Pb-Supersaturated Metastable Sn-Rich Pb-Sn Alloys

Type

journal article in Web of Science

Language

English

Original Abstract

We have performed a theoretical study of three polymorphs of Pb-supersaturated Sn-rich Pb-Sn alloys with the -Sn, -Sn, and a simple-hexagonal -Sn structure employing quantum-mechanical calculations. We focused on structure–property relations in the case of lattice parameters, thermodynamic stability, elastic properties, and mechanical stability as well as electronic-structure density of states. Compositional trends in structural, thermodynamic, and electronic properties were found nearly linear. Our study also sheds new light on a decades-long controversy surrounding the existence of -phase and -phase supersaturated Sn-rich Pb-Sn alloys. We suggest that the experimental difficulties when synthesizing them are caused by their high formation energy and mechanical instability of the -phase.

Keywords

TIN; CRYSTAL

Authors

FRIÁK, M.; ČÍPEK, P.; PAVLŮ, J.; ZOBAČ, O.; ROUPCOVÁ, P.; MIHÁLIKOVÁ, I.; HOLEC, D.; MSALLAMOVÁ, Š.; MICHALCOVÁ, A.

Released

1. 6. 2024

Publisher

SPRINGER

Location

NEW YORK

ISBN

1543-1940

Periodical

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

Year of study

55

Number

6

State

United States of America

Pages from

1867

Pages to

1877

Pages count

11

URL

https://link.springer.com/article/10.1007/s11661-024-07362-3

BibTex

@article{BUT188820,
  author="Martin {Friák} and Petr {Čípek} and Jana {Pavlů} and Ondřej {Zobač} and Pavla {Roupcová} and Ivana {Miháliková} and David {Holec} and Šárka {Msallamová} and Alena {Michalcová}",
  title="Structure-Property Relations in Pb-Supersaturated Metastable Sn-Rich Pb-Sn Alloys",
  journal="Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science",
  year="2024",
  volume="55",
  number="6",
  pages="1867--1877",
  doi="10.1007/s11661-024-07362-3",
  issn="1543-1940",
  url="https://link.springer.com/article/10.1007/s11661-024-07362-3"
}