PmDyO3

semiconductor

· PmDyO3

PmDyO3 is a rare-earth oxide ceramic compound containing promethium and dysprosium, representing a mixed lanthanide oxide system studied primarily in materials research rather than established industrial production. This compound belongs to the family of rare-earth ceramics and is of interest for its potential in high-temperature applications, radiation-resistant materials, and specialized optical or catalytic systems where rare-earth dopants provide functional benefits. The combination of promethium (a radioactive actinide-series element) and dysprosium (a stable heavy lanthanide) makes this a specialized research material with limited commercial availability; its development is driven by fundamental studies in ceramic science, nuclear materials, and advanced optical material design rather than high-volume engineering applications.

rare-earth ceramics researchhigh-temperature ceramic systemsradiation-tolerant materialsoptical material studiesnuclear/reactor material researchlanthanide compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.763	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.055	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.

PmDyO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control