Sr3Tm

ceramic

· JVASP-37685· Sr3Tm

Sr3Tm is an intermetallic ceramic compound combining strontium and thulium, belonging to the rare-earth ceramic family. This material is primarily of research and development interest for high-temperature applications and specialized optical or electronic device functions, as strontium-rare-earth compounds are investigated for their potential in solid-state lasers, scintillators, and advanced ceramic matrices where thermal stability and rare-earth luminescent properties are valued.

rare-earth photonic deviceshigh-temperature ceramicsscintillator researchsolid-state laser materialsadvanced ceramic compositesexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1458	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00140	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00139	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-27.66	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-26.29	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2035	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2035	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.

Sr3Tm — Properties & Data | MatWorld

Sr3Tm

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental