Tl4 B4 S12

semiconductor

· Tl4 B4 S12

Tl₄B₄S₁₂ is a thallium-boron-sulfide quaternary semiconductor compound, belonging to the family of metal chalcogenides with potential for optoelectronic and photovoltaic applications. This material is primarily of research and developmental interest rather than established industrial production, studied for its electronic band structure and light-absorption characteristics in the context of next-generation semiconductor materials. Engineers would consider this compound in exploratory projects targeting infrared detection, solar energy conversion, or other niche optoelectronic functions where its unique ternary composition offers advantages over conventional binary or ternary semiconductors.

infrared detectorsphotovoltaic researchoptoelectronic devicessemiconductor researchadvanced materials developmentquantum device exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.692	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4450	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 B4 S12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control