Sc2 Al1 Tc1

semiconductor

· Sc2 Al1 Tc1

Sc2Al1Tc1 is an experimental ternary intermetallic compound combining scandium, aluminum, and technetium, classified as a semiconductor. This material belongs to the family of high-performance intermetallics being investigated in materials research for potential advanced applications requiring enhanced mechanical and electronic properties. As a research-stage compound, its practical engineering applications remain limited, but such scandium-based intermetallics are of interest in aerospace and high-temperature structural applications where lightweight, thermally stable compounds with controlled electrical properties are needed.

experimental intermetallics researchaerospace structural candidateshigh-temperature applicationssemiconductor researchadvanced materials developmentlightweight alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	16,055.7	ksi	—
Shear Modulus(G)	6,335.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.08570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4070	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.

Sc2 Al1 Tc1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control