TmNiSn4

metal

· JVASP-140773· TmNiSn4

TmNiSn4 is an intermetallic compound combining thulium, nickel, and tin in a fixed stoichiometric ratio, belonging to the broader class of rare-earth-based metallic compounds. This material is primarily of research interest rather than established commercial use, with potential applications in thermoelectric energy conversion and magnetocaloric cooling systems where rare-earth intermetallics are being explored to improve efficiency over conventional alternatives.

thermoelectric coolingmagnetocaloric materials researchrare-earth intermetallicscryogenic applicationsadvanced energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.354	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03160	eV/atom	—
Formation Energy(ΔHf)	-0.3223	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

TmNiSn4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control