Na1 Ga4

semiconductor

· Na1 Ga4

Na1Ga4 is an intermetallic semiconductor compound composed of sodium and gallium, belonging to the family of alkali-metal gallium systems. This is primarily a research material of interest in solid-state physics and materials science, where it is studied for potential applications in thermoelectric devices and optoelectronic components that exploit its semiconducting properties and relatively lightweight composition. Engineers would consider this material for experimental applications requiring intermetallic compounds with tunable electronic properties, though it remains largely confined to laboratory investigation rather than high-volume industrial production.

thermoelectric researchoptoelectronic devicessemiconductor physics studiesexperimental intermetallic compoundslow-density semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	40.18	GPa	—
Shear Modulus(G)	17.97	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1570	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 Ga4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control