O12 As4 Sb4

semiconductor

· O12 As4 Sb4

O12As4Sb4 is a quaternary semiconductor compound combining oxygen, arsenic, and antimony elements, belonging to the mixed-valence oxide-chalcogenide family. This material is primarily of research interest for optoelectronic and photonic applications, where layered semiconductors with tunable band gaps are valuable; it represents an experimental composition within arsenic-antimony oxide systems that may offer advantages in infrared detection, photovoltaic devices, or solid-state lighting where conventional binary semiconductors are limited. The specific combination suggests potential for narrow band gap engineering and phase-change or memory applications, though industrial adoption remains limited compared to mature III-V or II-VI semiconductors.

infrared detectorsexperimental photonicsoptoelectronic researchsemiconductor thin filmsphase-change materialslaboratory/research prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.417	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.373	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

O12 As4 Sb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards