K12 Nb4 Se16

semiconductor

· K12 Nb4 Se16

K12 Nb4 Se16 is a layered transition metal chalcogenide compound belonging to the family of niobium selenides, likely studied as an emerging semiconductor material for nanoelectronic and optoelectronic applications. This composition represents a research-stage material being investigated for potential use in van der Waals heterostructures, field-effect transistors, and photocatalytic devices, where its layered crystal structure and tunable bandgap could offer advantages over conventional semiconductors in specific low-dimensional device geometries.

2D semiconductor researchNanoelectronic devicesPhotocatalysis applicationsHeterostructure engineeringField-effect transistorsMaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.813	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.197	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.

K12 Nb4 Se16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control