SmZnAgAs2 — Properties & Data | MatWorld

SmZnAgAs2

metal

· JVASP-109365· SmZnAgAs2

SmZnAgAs₂ is an intermetallic compound combining samarium (rare earth), zinc, silver, and arsenic—a quaternary phase that belongs to the family of rare-earth-containing metallic compounds. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in semiconductor research, magnetism studies, and specialized alloy development where rare-earth elements provide unique electronic or magnetic properties.

rare-earth intermetallic researchexperimental semiconductor phasesmagnetic material developmenthigh-density metallic compoundsmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2571	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.1220	eV	DFT · OptB88vdW
↳	0.6630	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	26.55	-	DFT · OptB88vdW
↳	16.87	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	22.27	%	DFT · TBmBJ

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)	0.04570	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6414	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

Export Control

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.

SmZnAgAs2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control