Na1 Nd1 S2

semiconductor

· Na1 Nd1 S2

Sodium neodymium disulfide (NaNeS₂) is a ternary semiconductor compound combining rare-earth and alkali-metal elements with sulfur. This material belongs to the family of rare-earth chalcogenides and is primarily of research interest rather than established industrial production, with potential applications in optoelectronics and solid-state devices where rare-earth dopants can enable unique optical and magnetic properties.

rare-earth semiconductor researchoptoelectronic device developmentsolid-state luminescent materialsexperimental photonic applicationsthermal-to-electric conversion research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,757.2	ksi	—
Shear Modulus(G)	4,329.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.229	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.949	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.

Na1 Nd1 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control