Na2 Mn2 As2

semiconductor

· Na2 Mn2 As2

Na2Mn2As2 is an experimental intermetallic semiconductor compound combining sodium, manganese, and arsenic in a stoichiometric ratio. This material belongs to the family of transition-metal pnictide semiconductors, which are under active research for potential applications in thermoelectric devices, magnetic semiconductors, and quantum materials due to their electronic band structures and magnetic properties. While not yet commercialized at scale, compounds in this class are pursued for their ability to convert thermal gradients to electrical power and for exploring exotic electronic states relevant to next-generation electronics and energy conversion.

thermoelectric energy conversion (research)magnetic semiconductor devices (experimental)solid-state physics researchquantum materials developmenthigh-temperature power generation (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	47.72	GPa	—
Shear Modulus(G)	32.71	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2970	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.

Na2 Mn2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control