TlS2

semiconductor

· TlS2

TlS₂ is a layered transition metal dichalcogenide semiconductor composed of thallium and sulfur, belonging to the class of two-dimensional materials with a van der Waals crystal structure. This compound remains primarily in the research and development phase, studied for its potential in optoelectronics, photodetection, and energy storage applications due to its narrow bandgap and layered morphology that enables exfoliation into few-layer or monolayer forms. TlS₂ is notable within the dichalcogenide family for its distinctive electronic properties and is investigated as an alternative to more commonly studied materials like MoS₂, though practical engineering applications remain limited and toxicity concerns related to thallium require careful handling protocols.

photodetectorsoptoelectronic devicesenergy storage (research)two-dimensional materials researchsemiconductor device developmentnanoelectronics prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.800	eV	—

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

Regulatory Screening

Environmental

Export Control

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TlS2

Electrical Properties

Regulatory Screening

Environmental

Export Control