O8 Fe4 Ge2

semiconductor

· O8 Fe4 Ge2

O8Fe4Ge2 is an intermetallic compound combining iron and germanium with oxygen, belonging to the family of ternary oxide-based semiconductors. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in thermoelectric energy conversion and semiconductor device research where the combination of transition metals and group IV elements offers tunable electronic properties.

thermoelectric power generationsemiconductor researchhigh-temperature electronicsenergy conversion materialsexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.398	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.

O8 Fe4 Ge2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control