O8 Sc2 As2

semiconductor

· O8 Sc2 As2

O8 Sc2 As2 is an experimental semiconductor compound combining scandium and arsenic elements in an oxide-based system. This material belongs to the family of rare-earth and transition metal arsenides, which are primarily investigated in solid-state physics and materials research for potential optoelectronic and electronic device applications. Such compounds are of interest for specialized semiconductor research rather than established high-volume manufacturing, as they offer unique band structure properties that differ from conventional III-V semiconductors.

research semiconductorsoptoelectronic devicessolid-state physicsexperimental photovoltaicshigh-frequency electronicsquantum materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	159.2	GPa	—
Shear Modulus(G)	77.89	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.697	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.377	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.

O8 Sc2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control