Na1 In3

semiconductor

· Na1 In3

Na₁In₃ is an intermetallic compound composed of sodium and indium, belonging to the class of alkali metal-group III metal systems. This material is primarily of research and exploratory interest rather than established commercial use, with potential applications in thermoelectric devices, optoelectronics, and advanced semiconductor research where the unique electronic structure of sodium-indium phases may offer advantages in charge carrier transport or band gap engineering.

thermoelectric devicessemiconductor researchoptoelectronic compoundsintermetallic studiesexperimental electronicsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1210	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 In3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control