Detail publikačního výsledku

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.

Originální název

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

Anglický název

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

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

TIN; CRYSTAL

Klíčová slova v angličtině

TIN; CRYSTAL

Autoři

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

Rok RIV

2025

Vydáno

01.06.2024

Nakladatel

SPRINGER

Místo

NEW YORK

ISSN

1543-1940

Periodikum

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE

Svazek

55

Číslo

6

Stát

Spojené státy americké

Strany od

1867

Strany do

1877

Strany počet

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="1073-5623",
  url="https://link.springer.com/article/10.1007/s11661-024-07362-3"
}