O14 Ag4 Te4

semiconductor

· O14 Ag4 Te4

O14 Ag4 Te4 is a quaternary semiconductor compound containing silver and tellurium in a mixed-valence oxide framework, representing an experimental or niche material composition not yet widely commercialized. This material family is of research interest for thermoelectric, optoelectronic, or solid-state device applications where silver telluride compounds offer potential advantages in charge carrier mobility or thermal properties; however, it remains primarily a laboratory composition rather than an established engineering material with established supply chains or standardized performance data.

thermoelectric device researchexperimental semiconductorsoptoelectronic prototypessolid-state physics researchhigh-temperature applications (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7480	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 Ag4 Te4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control