LiHfAs

ceramic

· JVASP-75833· LiHfAs

LiHfAs is an experimental ternary ceramic compound combining lithium, hafnium, and arsenic elements, representing a research-phase material in the hafnium ceramics family. This compound has been investigated primarily in solid-state physics and materials research contexts for potential applications requiring high-density ceramic properties, though it remains largely confined to laboratory study rather than established industrial production. The material's relevance lies in fundamental materials science exploration and potential niche applications in specialized electronic or thermal management systems where hafnium-based ceramics show promise.

experimental ceramics researchsolid-state physics studieshigh-density ceramic compoundsthermal management (exploratory)electronic materials development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,779.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	-3,608.5	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2568	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8405	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.00210	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

LiHfAs — Properties & Data | MatWorld

LiHfAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental