Sr2 Tl1 Cu1 O5

semiconductor

· Sr2 Tl1 Cu1 O5

Sr₂Tl₁Cu₁O₅ is a complex mixed-metal oxide semiconductor compound combining strontium, thallium, and copper in an ordered crystal structure. This is an experimental research material rather than a commercial product, belonging to the family of cuprate-based oxides that have been investigated for potential superconducting and electronic applications since the 1980s. The material's interest lies in understanding how layered copper-oxygen frameworks respond to chemical doping and structural modification, though practical engineering applications remain limited due to processing challenges, thallium toxicity concerns, and competing materials with superior performance.

superconductivity researchceramic electronic materialscondensed matter physicshigh-temperature oxide researchquantum materials studylaboratory synthesis and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.819	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.

Sr2 Tl1 Cu1 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control