Ca3 As1 P1

semiconductor

· Ca3 As1 P1

Calcium arsenide phosphide (Ca₃As₁P₁) is an experimental III-V semiconductor compound combining arsenic and phosphorus in a calcium-based matrix. This material belongs to the broad family of compound semiconductors and is primarily investigated in research contexts for optoelectronic and photovoltaic applications where direct bandgap tuning and lattice engineering are desired. While not yet commercially mature, materials in this family are explored as alternatives or complements to conventional binary semiconductors (GaAs, InP) when bandgap engineering and lattice matching to specific substrates become critical design constraints.

research semiconductorsphotovoltaic device developmentoptoelectronics prototypingbandgap engineeringIII-V compound researchsolar cell optimization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.00	GPa	—
Shear Modulus(G)	31.86	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4531	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9620	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.

Ca3 As1 P1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control