Nd4 As8

semiconductor

· Nd4 As8

Nd₄As₈ is a rare-earth arsenide compound belonging to the family of lanthanide pnictides, materials composed of rare-earth elements combined with group-15 elements (nitrogen, phosphorus, arsenic). This compound is primarily of research and exploratory interest rather than established industrial production, studied for its potential electronic and magnetic properties that could be relevant to advanced functional materials. The rare-earth arsenide family is investigated for applications requiring special electronic band structures, magnetic ordering, or catalytic functionality, though Nd₄As₈ specifically remains in the materials research phase and would be considered for advanced device concepts rather than conventional engineering applications.

rare-earth research materialssemiconductor physics studiesmagnetic materials explorationelectronic band structure engineeringfunctional materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02520	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.025	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.

Nd4 As8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control