Cu2 In1 Lu1

semiconductor

· Cu2 In1 Lu1

Cu₂InLu is an intermetallic compound combining copper with indium and lutetium, belonging to the family of ternary metallic semiconductors. This material is primarily of research interest rather than established in high-volume industrial production, investigated for potential applications in thermoelectric devices and specialized electronic components where the combination of metallic and semiconducting properties could offer advantages over conventional binary or ternary alternatives.

thermoelectric devicessemiconductor researchintermetallic compoundselectronic materials developmentexperimental phase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,474	ksi	—
Shear Modulus(G)	6,230.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3390	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.

Cu2 In1 Lu1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control