O18 P4 U4

semiconductor

· O18 P4 U4

O18 P4 U4 is an experimental semiconductor compound combining oxygen, phosphorus, and uranium in a specific stoichiometric ratio. While not widely commercialized, this material belongs to the family of actinide phosphide semiconductors, which are investigated for their potential electronic and nuclear-related properties in specialized research environments. The notation suggests a research-phase composition rather than an established industrial material; engineers would encounter this primarily in nuclear materials science, advanced electronics research, or specialized government/academic programs rather than mainstream engineering applications.

nuclear materials researchactinide compound studiesexperimental semiconductorsadvanced materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00430	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.862	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.

O18 P4 U4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control