Ca3 P2

semiconductor

· Ca3 P2

Calcium phosphide (Ca₃P₂) is an inorganic semiconductor compound belonging to the phosphide ceramic family, characterized by ionic bonding between alkaline earth and phosphorus elements. This material remains largely in the research and development phase, with potential applications in optoelectronic devices, photovoltaic systems, and high-temperature electronics where wide bandgap semiconductors are needed; its chemical stability and thermal properties make it a candidate for exploring alternatives to more established semiconductors in specialized environments, though commercial adoption is limited compared to conventional III-V or II-VI semiconductor systems.

research semiconductorswide-bandgap electronicsphotovoltaic developmentoptoelectronic deviceshigh-temperature semiconductor applicationsphosphide compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.47	GPa	—
Shear Modulus(G)	32.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4069	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8520	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 P2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control