Tl4 O2

semiconductor

· Tl4 O2

Tl₄O₂ is a thallium oxide semiconductor compound belonging to the mixed-valence thallium oxide family. This material is primarily of research interest rather than established industrial use, with potential applications in optoelectronic devices, photovoltaic systems, and specialized sensing applications where thallium's unique electronic properties offer advantages over conventional semiconductors. Engineers considering this material should note that thallium compounds require careful handling due to toxicity concerns, and the material remains largely in the experimental phase with limited commercial availability compared to mainstream semiconductor alternatives.

experimental optoelectronicsphotovoltaic researchinfrared detectorsthin-film semiconductorsspecialized sensors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01740	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6800	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.

Tl4 O2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control