TlPSe2

semiconductor

· TlPSe2

TlPSe₂ is a ternary semiconductor compound composed of thallium, phosphorus, and selenium, belonging to the family of mixed-anion semiconductors. This is primarily a research material under investigation for optoelectronic and photovoltaic applications, as the combination of elements creates tunable electronic bandgap properties. The material is notable for potential use in infrared detection, solar energy conversion, and quantum devices where conventional semiconductors (Si, GaAs) reach performance limits, though it remains largely in experimental phases and is not widely deployed in production engineering applications.

infrared photodetectorsexperimental photovoltaic devicesquantum electronics researchnarrow-bandgap semiconductor applicationsoptoelectronic materials developmentspecialty detector materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5000	eV	—

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.

TlPSe2

Electrical Properties

Regulatory Screening

Environmental

Export Control