Cu4 P8

semiconductor

· Cu4 P8

Cu4P8 is a copper phosphide semiconductor compound that represents an emerging material in the phosphide semiconductor family, which has gained research attention for optoelectronic and photoelectric applications. While not yet widely commercialized, copper phosphides are being investigated for potential use in solar cells, light-emitting devices, and other semiconductor applications where their electronic properties offer advantages over traditional materials. Engineers considering this material should recognize it as a research-stage compound rather than an established industrial standard, with its ultimate applications and commercial viability still under development.

Experimental semiconductorsSolar photovoltaicsOptoelectronic devicesThin-film electronicsMaterials researchNext-generation semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	88.02	GPa	—
Shear Modulus(G)	52.61	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9407	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1240	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.

Cu4 P8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control