Tm2 Sn2 Ge2

semiconductor

· Tm2 Sn2 Ge2

Tm₂Sn₂Ge₂ is a ternary intermetallic compound combining thulium (rare earth), tin, and germanium in a 1:1:1 stoichiometric ratio. This material belongs to the rare-earth metal germanide/stannide family and is primarily of research interest rather than established industrial production, with potential applications in thermoelectric and semiconductor device development where rare-earth intermetallics are explored for their unique electronic band structures and thermal properties.

thermoelectric researchrare-earth semiconductor compoundssolid-state physics studieslow-temperature electronicsmaterials characterizationexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00660	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5910	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.

Tm2 Sn2 Ge2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control