Sc1 As1 O3

semiconductor

· Sc1 As1 O3

ScAsO₃ is an arsenic-containing oxide semiconductor compound with scandium as the primary metal component. This is a research-phase material studied within the broader family of metal arsenate semiconductors, rather than an established commercial product currently deployed in production environments. The material is of interest to researchers investigating novel semiconductor chemistries for potential photonic, optoelectronic, or catalytic applications, though industrial adoption remains limited and its practical advantages over conventional semiconductors (silicon, gallium arsenide, wide-bandgap materials) have not yet driven widespread engineering implementation.

experimental semiconductor researchphotonic device developmentcatalytic materials researchoptoelectronic compound evaluationmaterials discovery (non-production)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.492	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 As1 O3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control