Nb1 Tl3 Se4

semiconductor

· Nb1 Tl3 Se4

Nb1Tl3Se4 is a ternary chalcogenide semiconductor compound combining niobium, thallium, and selenium—a research-phase material not yet in widespread industrial production. This compound belongs to the family of layered chalcogenide semiconductors, which are of significant interest for exploring novel electronic and optical properties that may differ substantially from binary or more common ternary systems. While primarily studied in academic settings, materials in this chemical family are investigated for potential applications in optoelectronics, photocatalysis, and solid-state device research where tunable band gaps and layered crystal structures offer design advantages over conventional semiconductors.

photocatalytic materials researchoptoelectronic device developmentlayered semiconductor studiessolid-state physics researchnext-generation semiconductor screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	23.90	GPa	—
Shear Modulus(G)	8.520	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.986	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6040	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.

Nb1 Tl3 Se4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control