CdAs

ceramic

· JVASP-10115· CdAs

Cadmium arsenide (CdAs) is a binary compound semiconductor ceramic combining cadmium and arsenic elements. It belongs to the II-VI semiconductor family and is primarily of research and specialized optoelectronic interest rather than a commodity engineering material. CdAs has been investigated for infrared detection, photovoltaic applications, and high-frequency electronic devices, though it remains less developed than related compounds like CdTe or GaAs due to toxicity concerns with cadmium and processing challenges.

infrared detectorsresearch semiconductorshigh-frequency electronicsphotovoltaic researchspecialized optoelectronicscompound semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2281	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1030	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-156.7	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.06956	eV/atom	—

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

Regulatory Screening

Environmental

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.

CdAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental