PrScSi — Properties & Data | MatWorld

PrScSi

ceramic

· JVASP-35279· PrScSi

PrScSi is an intermetallic ceramic compound combining praseodymium, scandium, and silicon, representing a rare-earth silicide material primarily investigated in research contexts. This material class is of interest for high-temperature applications and advanced functional ceramics where rare-earth elements provide unique electronic, magnetic, or thermal properties. PrScSi and related rare-earth silicides remain largely experimental, with potential relevance in specialized thermal management, electronic device substrates, or extreme-environment structural applications where conventional ceramics reach their limits.

high-temperature research ceramicsrare-earth functional materialsadvanced substrate materialsthermal management systemselectronic device applicationsexperimental structural materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1736	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.4660	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000117	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-6.757	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-7.247	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)	0.01070	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6188	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.

PrScSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental