Lu4 In2

semiconductor

· Lu4 In2

Lu4In2 is an intermetallic compound composed of lutetium and indium, belonging to the rare-earth intermetallic family. This material is primarily investigated in research contexts for potential applications in high-temperature electronics and thermoelectric devices, where the combination of rare-earth and post-transition metal elements may offer unique electronic and thermal properties. Compared to conventional semiconductors, intermetallics like Lu4In2 are valued by researchers for their potential to operate at elevated temperatures and in specialized electronic applications, though industrial adoption remains limited pending further development and characterization.

high-temperature electronics researchthermoelectric devicesrare-earth intermetallic compoundssemiconductor researchexperimental materials developmentsolid-state physics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01290	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3350	eV/atom	—

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

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.

Lu4 In2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control