Ge4 Tm2

semiconductor

· Ge4 Tm2

Ge₄Tm₂ is an intermetallic compound combining germanium and thulium, belonging to the rare-earth germanide family of semiconducting materials. This is a research-phase material studied for its electronic and thermal properties in specialized semiconductor applications. Rare-earth germanides are explored for thermoelectric devices, quantum computing substrates, and high-temperature semiconductor applications where conventional silicon-based materials reach their limits.

thermoelectric energy conversionquantum device substrateshigh-temperature semiconductorsrare-earth compound researchelectronic materials developmentspecialty alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6080	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.

Ge4 Tm2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control