Sc1 Cu3

semiconductor

· Sc1 Cu3

Sc1Cu3 is an intermetallic compound combining scandium and copper, classified as a semiconductor material. This is a research-phase compound rather than a widely commercialized alloy, belonging to the family of transition metal intermetallics that are explored for their unique electronic and mechanical properties. The material's potential lies in applications requiring the combined properties of scandium's low density and high strength with copper's electrical and thermal conductivity, though industrial adoption remains limited pending further development and characterization.

experimental electronicshigh-strength lightweight alloys (research)thermoelectric devices (potential)aerospace materials (exploratory)electronic device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	107.5	GPa	—
Shear Modulus(G)	34.76	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1985 range -0.2050–-0.1920median of 2 measurements	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.

Sc1 Cu3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control