Lu2 Cu2 Si2

semiconductor

· Lu2 Cu2 Si2

Lu2Cu2Si2 is an intermetallic compound belonging to the rare-earth transition-metal silicide family, combining lutetium, copper, and silicon in a defined stoichiometric ratio. This material is primarily of research interest for its potential as a semiconductor or electronic compound, with properties governed by the lanthanide-copper-silicon system; industrial applications remain limited and largely experimental. Engineers may investigate this composition for specialized solid-state electronics, thermoelectric devices, or as a precursor phase in advanced ceramic or metallic systems where the rare-earth element contributes magnetic or electronic functionality.

research semiconductorsrare-earth intermetallicsexperimental electronicsthermoelectric materials developmentsolid-state compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	106.5	GPa	—
Shear Modulus(G)	63.57	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6410	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.

Lu2 Cu2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control