Lu1 Co2 Ge2

semiconductor

· Lu1 Co2 Ge2

Lu₁Co₂Ge₂ is an intermetallic compound combining lutetium, cobalt, and germanium in a defined stoichiometric ratio, classified as a semiconductor material. This is primarily a research-phase compound studied for its electronic and magnetic properties within the broader family of rare-earth transition-metal germanides. Interest in this material stems from potential applications in thermoelectric devices, magnetic refrigeration systems, and fundamental condensed-matter physics research, where the combination of rare-earth and transition-metal elements can yield tunable band structures and magnetic interactions not available in conventional semiconductors.

thermoelectric energy conversionmagnetic refrigeration researchrare-earth intermetallic compoundscondensed-matter physicsexperimental semiconductor devicesmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19,622	ksi	—
Shear Modulus(G)	9,142.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5770	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.

Lu1 Co2 Ge2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control