Te4 As4 Ru4

semiconductor
· Te4 As4 Ru4

Te₄As₄Ru₄ is a mixed-valence quaternary compound combining tellurium, arsenic, and ruthenium in a stoichiometric ratio, belonging to the chalcogenide semiconductor family with potential for advanced electronic and photonic applications. This is a research-phase material rather than an established commercial compound; compounds in this composition space are investigated for their electronic band structures, thermoelectric properties, and possible topological characteristics that could enable next-generation energy conversion or quantum devices. The ruthenium incorporation and mixed-chalcogen framework distinguish it from conventional binary or ternary semiconductors, making it of interest to materials chemists exploring novel intermetallic-chalcogenide hybrids.

Research semiconductorsThermoelectric materials developmentTopological materialsHigh-performance electronicsPhotonic device prototypingExploratory materials synthesis

Compliance & Regulations

?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.