Nb4 Te4 I12

semiconductor

· Nb4 Te4 I12

Nb4Te4I12 is a layered mixed-halide semiconductor compound combining niobium, tellurium, and iodine, belonging to the family of low-dimensional transition metal chalcohalides. This material is primarily of research interest rather than established industrial use, explored for potential applications in optoelectronics and quantum materials due to its layered crystal structure and tunable electronic properties. Engineers and materials scientists investigate compounds in this family as candidates for next-generation photovoltaics, photodetectors, and excitonic devices where layered geometry and mixed-anion composition can enable band-gap engineering and enhanced light-matter interaction.

experimental optoelectronicsphotodetector researchlayered semiconductor devicesquantum materials explorationphotovoltaic prototypingvisible-light sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4590	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.

Nb4 Te4 I12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control