O1 P2 Ca4

semiconductor

· O1 P2 Ca4

O1 P2 Ca4 is an experimental semiconductor compound in the calcium phosphate family, likely a calcium phosphate-based material with oxygen and phosphorus in a defined stoichiometric ratio. This composition suggests a research-phase ceramic semiconductor rather than a commercially established material, positioned within the broader family of bioceramics and phosphate-based functional materials. Interest in this material class centers on biocompatibility combined with semiconducting properties, making it a candidate for emerging applications at the intersection of biomedical devices and electronic functionality.

bioelectronic interfacesexperimental semiconductorsbone tissue engineeringresearch-phase materialscalcium phosphate ceramicsbiological sensor substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,562.8	ksi	—
Shear Modulus(G)	6,848.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.269	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.881	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.

O1 P2 Ca4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control