Ca1 As2 O6

semiconductor

· Ca1 As2 O6

Calcium arsenate oxide (Ca₁As₂O₆) is an inorganic semiconductor compound belonging to the calcium arsenate family of materials. This is a research-phase compound studied primarily for its semiconducting properties and potential applications in specialized electronic and optoelectronic devices where arsenic-based semiconductors offer bandgap or transport characteristics suited to specific wavelength or energy ranges.

research semiconductorsoptoelectronic deviceswide-bandgap materialsexperimental photovoltaicshigh-frequency electronicsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	134.3	GPa	—
Shear Modulus(G)	73.35	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.479	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.878	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.

Ca1 As2 O6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control