Pm3Tm — Properties & Data | MatWorld

Pm3Tm

ceramic

· JVASP-101603· Pm3Tm

Pm3Tm is a rare-earth ceramic compound composed of promethium and thulium, representing a specialized material within the lanthanide ceramic family. This composition is primarily of research and development interest rather than established industrial production, used in applications requiring high-density rare-earth ceramic phases for nuclear, optical, or specialized radiation environments. The material's utility stems from the unique nuclear and thermal properties of its constituent rare-earth elements, making it notable for applications where conventional ceramics cannot provide the required performance characteristics.

nuclear reactor componentsradiation shieldingresearch ceramicsluminescent applicationshigh-density thermal materialsspecialty rare-earth compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.754	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00550	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.00545	eV/atom	DFT · OptB88vdW

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.

Pm3Tm

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental