Nd2 As2 O8

semiconductor

· Nd2 As2 O8

Nd₂As₂O₈ is a rare-earth arsenic oxide ceramic compound combining neodymium (a lanthanide element) with arsenic and oxygen in a defined stoichiometric ratio. This is a research-phase material studied primarily for its potential in photonic, electronic, and specialized optical applications exploiting rare-earth dopant properties, rather than a mature commercial compound. The material family (rare-earth arsenic oxides) is of interest in semiconductor research for quantum applications, infrared emission, and crystalline host materials, though industrial adoption remains limited and the compound exists mainly in laboratory synthesis and characterization studies.

Rare-earth photonics researchQuantum optical materials (exploratory)Infrared emitters (research phase)Crystal growth studiesCeramic semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.947	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.468	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.

Nd2 As2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control