UPdSe3

ceramic

· JVASP-14198· UPdSe3

UPdSe₃ is a ternary intermetallic ceramic compound containing uranium, palladium, and selenium, belonging to the family of heavy-fermion or strongly correlated electron materials. This is a research-phase compound studied primarily for its electronic and magnetic properties rather than structural or thermal applications; it represents the type of exotic intermetallic ceramics investigated for understanding quantum phenomena and potential low-temperature device physics. Engineers and physicists working on quantum materials, superconductivity research, or thermoelectric applications at cryogenic temperatures would evaluate this material for fundamental science applications rather than conventional engineering roles.

quantum materials researchlow-temperature physicsstrongly correlated electron systemscryogenic device physicsmaterials discovery/characterizationthermoelectric research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3150	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.405	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000120	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000124	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-34.08	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-34.80	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8547	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.

UPdSe3 — Properties & Data | MatWorld

UPdSe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental