Ni4 Sb2 Te4

semiconductor

· Ni4 Sb2 Te4

Ni4Sb2Te4 is a ternary intermetallic compound combining nickel, antimony, and tellurium—part of the broader family of metal chalcogenides and pnictides that exhibit interesting electronic and thermal transport properties. This composition belongs to research-level materials being explored for thermoelectric applications and as potential topological or semi-metallic phases, rather than a mature commercial material. The compound's layered structure and mixed-valence character make it of particular interest in condensed-matter physics and materials discovery programs seeking improved thermoelectric efficiency or novel electronic behavior.

thermoelectric energy conversion (research stage)low-temperature physics experimentstopological materials explorationthermal transport characterizationcondensed matter physics studiessolid-state electronic devices (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00720	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2480	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.

Ni4 Sb2 Te4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control