AgNpO3

semiconductor

· AgNpO3

AgNpO3 is an experimental mixed-metal oxide semiconductor containing silver and neptunium, representing a rare compound at the intersection of actinide chemistry and functional ceramics. This material is primarily of research interest rather than established industrial production, studied for potential applications in nuclear materials science, advanced optoelectronics, and specialized radiation-resistant systems where actinide-bearing oxides may offer unique electronic properties. The combination of a radioactive actinide element (neptunium) with a reactive noble metal (silver) makes this compound noteworthy for fundamental materials research, though practical engineering adoption remains limited due to nuclear handling requirements and competing alternatives in most applications.

actinide materials researchnuclear fuel developmentradiation-resistant semiconductorsexperimental optoelectronicsspecialized ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.698	eV	—
Magnetic Moment(μB)	0.4000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.246	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.

AgNpO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control