LaInCu2 — Properties & Data | MatWorld

LaInCu2

metal

· JVASP-17726· LaInCu2

LaInCu₂ is an intermetallic compound combining lanthanum, indium, and copper in a defined stoichiometric ratio, belonging to the family of rare-earth-based metallic compounds. This material is primarily investigated in research contexts for its potential in thermoelectric and electronic applications, where the combination of rare-earth and transition metals can offer unique electronic band structure and phonon scattering properties. LaInCu₂ represents an experimental compound rather than a commodity material, with development focused on advancing solid-state device performance and thermal management in specialized applications.

thermoelectric devices (research)rare-earth intermetallic compoundselectronic band engineeringheat-to-electricity conversion (lab-scale)solid-state physics researchcryogenic applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2779	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000131	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000170	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.330	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.200	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03210	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3158	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

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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.

LaInCu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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