V3As2O9

semiconductor

· V3As2O9

V3As2O9 is a vanadium arsenate oxide semiconductor compound that belongs to the family of mixed-metal oxide semiconductors. This material is primarily studied in research contexts for potential applications in electronic and photonic devices, where its semiconductor properties could enable light absorption, charge transport, or catalytic functionality. While not yet widely commercialized, vanadium arsenate compounds represent an emerging class of materials of interest for next-generation electronics and environmental remediation applications where their chemical composition offers tunable band structure and redox activity.

research semiconductorsphotocatalysiselectronic materials developmentoxide heterostructuresenergy conversion devicesmaterials screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,710.3	ksi	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	7,059	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1534	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.7600	eV	—
↳	0.6790	eV	—
Magnetic Moment(μB)	5.998	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04850	eV/atom	—
Formation Energy(ΔHf)	-2.050	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.

V3As2O9

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control