As2 Ca1 Ga2

semiconductor

· As2 Ca1 Ga2

As₂Ca₁Ga₂ is a ternary compound semiconductor combining arsenic, calcium, and gallium elements. This is a research-phase material within the III-V semiconductor family, investigated for potential optoelectronic and photovoltaic applications where the calcium dopant or structural role may modify bandgap, carrier mobility, or lattice properties compared to binary GaAs or ternary gallium arsenide compounds. Limited industrial deployment exists; the material remains primarily of academic interest for exploring how alkaline-earth doping influences semiconductor performance in specialized device geometries.

experimental optoelectronicsphotovoltaic researchbandgap engineeringIII-V semiconductor developmenthigh-frequency devices (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.05310	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6820	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.

As2 Ca1 Ga2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control