TlCr5SSe7

semiconductor

· TlCr5SSe7

TlCr5SSe7 is a ternary chalcogenide semiconductor compound containing thallium, chromium, sulfur, and selenium. This material belongs to the family of layered transition-metal chalcogenides, which are primarily studied for applications requiring tunable electronic and optical properties. As a research-phase compound rather than an established commercial material, TlCr5SSe7 is investigated for its potential in thermoelectric devices, photovoltaic systems, and other solid-state electronic applications where the mixed-chalcogenide composition may enable property optimization not accessible in binary or simpler ternary systems.

thermoelectric energy conversionsemiconductor researchphotovoltaic devicessolid-state electronicslaboratory characterizationchalcogenide material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7100	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.

TlCr5SSe7

Electrical Properties

Regulatory Screening

Environmental

Export Control