O14 Al4 Ge4

semiconductor

· O14 Al4 Ge4

O14Al4Ge4 is an experimental intermetallic or ceramic compound combining aluminum and germanium in a specific stoichiometric ratio with oxygen, likely belonging to a complex oxide or mixed-valence semiconductor family. This material is primarily of research interest for potential applications in advanced semiconductors, photovoltaic devices, or high-temperature electronic applications, though it remains in development and is not yet established in mainstream industrial production. The aluminum-germanium oxide system is investigated for its potential band gap engineering, thermal stability, or novel electronic properties compared to conventional semiconductor alternatives like Si or GaAs.

experimental semiconductorsphotovoltaic researchhigh-temperature electronicscompound semiconductor developmentoptoelectronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.588	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.434	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.

O14 Al4 Ge4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control