Exploration of some physical properties of new half-Heusler compounds BiXSr (X = Li and K) using first-principles calculations

Junhong Wei; Yongliang Guo; Guangtao Wang

doi:10.1039/d5ra09963c

January 1, 2026RSC AdvancesOpen Access

Exploration of some physical properties of new half-Heusler compounds BiXSr (X = Li and K) using first-principles calculations

View Full Paper

Ask AI

Bookmark

Share

Key Points

This research aims to evaluate the thermoelectric properties and thermal conductivities of BiXSr compounds.
First-principles calculations were employed to analyze the thermoelectric properties.
Lattice thermal conductivity and electronic thermal conductivity were calculated at various temperatures.
The ZT e ratio was assessed for the compounds BiLiSr and BiKSr.
Quantitative values of lattice thermal conductivity and electronic thermal conductivity were obtained.
The ZT e ratio for both compounds was calculated, indicating thermoelectric efficiency.
Properties varied significantly with temperature, suggesting temperature-dependent performance.

Implication

Analysis shows thermal and electronic properties of BiXSr compounds, indicating potential efficiency for applications.

Abstract

The TE properties, lattice thermal conductivity, electronic thermal conductivity and ZT e ratio of BiXSr (X = Li and K) were calculated at different temperatures.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Wei et al. (2026) studied this question.

synapsesocial.com/papers/6a04153d79e20c90b4444fce https://doi.org/10.1039/d5ra09963c

View Full Paper

Ask AI

Bookmark

Share

Exploration of some physical properties of new half-Heusler compounds BiXSr (X = Li and K) using first-principles calculations

Key Points

Implication

Abstract

Discussion

Cite This Study

Exploration of some physical properties of new half-Heusler compounds BiXSr (X = Li and K) using first-principles calculations

Key Points

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading