Ni4 Sb4 Se4

semiconductor

· Ni4 Sb4 Se4

Ni₄Sb₄Se₄ is a quaternary semiconductor compound combining nickel, antimony, and selenium in a 1:1:1 ratio. This material belongs to the family of chalcogenide semiconductors and is primarily investigated in research contexts for thermoelectric and optoelectronic applications, where the combination of these elements can yield tunable band gaps and carrier transport properties. Engineers and materials researchers explore such compounds when seeking alternatives to conventional semiconductors with improved efficiency in energy conversion or specialized optical properties.

thermoelectric energy conversionresearch semiconductorsoptoelectronic deviceschalcogenide materialssolid-state physics experimentationnext-generation electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	88.93	GPa	—
Shear Modulus(G)	46.88	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3040	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 Sb4 Se4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control