Sr2 Y1 Tl1 Co2 O7

semiconductor
· Sr2 Y1 Tl1 Co2 O7

Sr₂Y₁Tl₁Co₂O₇ is an experimental mixed-metal oxide semiconductor belonging to the family of layered perovskite and pyrochlore-related compounds. This material combines strontium, yttrium, thallium, and cobalt in an oxygen-rich lattice, representing research-stage compositions being investigated for their electronic and magnetic properties rather than established industrial applications. The compound is primarily of interest in materials research for understanding how rare-earth and post-transition metal combinations influence semiconductor behavior, with potential relevance to energy conversion devices, catalysis, or magnetic applications, though it remains largely in the academic exploration phase rather than mature commercial deployment.

research semiconductorsmixed-metal oxidesadvanced ceramics developmentcatalytic materials researchsolid-state electronics explorationfunctional oxide compounds

Compliance & Regulations

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