Ca2 P1 I1

semiconductor

· Ca2 P1 I1

Calcium phosphate iodide (Ca₂PI) is an inorganic compound belonging to the semiconductor class, combining alkaline earth metal phosphide chemistry with halide doping. This is a research-phase material studied primarily for optoelectronic and photonic applications, where iodide incorporation is explored to modify band structure and light-absorption characteristics compared to conventional calcium phosphide semiconductors.

optoelectronic researchphotovoltaic material developmentsolid-state physics studieshalide-doped semiconductor experimentationemerging photonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,437.3	ksi	—
Shear Modulus(G)	3,535	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.602	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.558	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.

Ca2 P1 I1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control