Nb4 P8 S32

semiconductor

· Nb4 P8 S32

Nb₄P₈S₃₂ is a quaternary chalcogenide semiconductor compound composed of niobium, phosphorus, and sulfur elements. This is an experimental research material within the broader family of metal phosphide-sulfide semiconductors, investigated primarily for its potential in optoelectronic and energy conversion applications. The material represents an emerging class of layered or framework semiconductors that may offer tunable bandgaps and novel electronic properties compared to conventional binary or ternary semiconductors.

experimental photovoltaicsoptoelectronic devicesthermoelectric materials (research phase)quantum electronicscatalyst support structures (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.247	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4440	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 P8 S32

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control