TlCr5S7Se

semiconductor

· TlCr5S7Se

TlCr5S7Se is a mixed-chalcogenide semiconductor compound containing thallium, chromium, sulfur, and selenium. This is a research-phase material belonging to the family of layered transition metal chalcogenides, which are of interest for their tunable electronic and optical properties. While not yet in widespread commercial use, compounds in this family are being investigated for applications requiring semiconducting behavior in niche or emerging technologies where conventional materials fall short.

research and developmentchalcogenide photonicsexperimental semiconductorsinfrared optoelectronics (potential)materials physics studiessolid-state device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9700	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.

TlCr5S7Se

Electrical Properties

Regulatory Screening

Environmental

Export Control