Pm2Se3 — Properties & Data | MatWorld

Pm2Se3

ceramic

· JVASP-147355· Pm2Se3

Pm₂Se₃ is a rare-earth metal selenide ceramic compound belonging to the family of lanthanide chalcogenides. This is a research-phase material studied primarily in laboratory settings for its electronic and optical properties rather than established industrial production. Interest in this compound stems from its potential in thermoelectric applications, optoelectronic devices, and solid-state physics research, where rare-earth selenides offer tunable band gaps and interesting magnetic or conductive characteristics compared to oxides or other chalcogenide families.

research thermoelectricsoptoelectronic materials developmentsolid-state physics studiesrare-earth compound synthesishigh-temperature ceramics researchsemiconductor material science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.630	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3340	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.999	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.

Pm2Se3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental