Ca5 P8

semiconductor

· Ca5 P8

Ca5P8 is a calcium phosphide semiconductor compound belonging to the phosphide family of materials, characterized by its combination of calcium and phosphorus elements in a specific stoichiometric ratio. This material is primarily of research interest for optoelectronic and photovoltaic applications, with potential use in next-generation semiconductor devices where its electronic band structure and thermal properties may offer advantages over conventional semiconductors. Ca5P8 represents an understudied member of the phosphide compound family and is not widely commercialized; its selection would be driven by specialized requirements in experimental semiconductor research or development of novel photonic devices.

experimental semiconductorsphosphide optoelectronicsphotovoltaic researchwide-bandgap device developmentsolid-state physics researchnext-generation electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	55.91	GPa	—
Shear Modulus(G)	41.55	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.389	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.026	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.

Ca5 P8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control