PmGaO3

ceramic

· PmGaO3

PmGaO3 is a rare-earth gallium oxide ceramic compound combining promethium with gallium and oxygen. This is primarily a research and experimental material studied for its potential in high-temperature and radiation-resistant applications, as promethium-based oxides have attracted interest in nuclear and space materials research contexts. The material belongs to the broader family of rare-earth gallates, which are investigated for specialized applications where conventional ceramics may not withstand extreme thermal or radiation environments.

nuclear fuel formsradiation-resistant ceramicshigh-temperature structural applicationsexperimental space materialsresearch phase compoundsadvanced ceramic development

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.033	eV	DFT · PBE
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.912	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

PmGaO3 — Properties & Data | MatWorld

PmGaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental