K2 Mn2 Sb2

semiconductor

· K2 Mn2 Sb2

K2Mn2Sb2 is an intermetallic semiconductor compound belonging to the family of Heusler and half-Heusler alloys, which feature ordered crystalline structures with potential for tunable electronic properties. This material is primarily of research interest rather than established industrial production, with investigation focused on thermoelectric and spintronic applications where the combination of semiconducting behavior with magnetic ordering could enable improved energy conversion or magnetic device performance compared to conventional semiconductors.

thermoelectric energy conversionspintronic devicessemiconductor researchmagnetic materials developmentmaterials discovery and characterizationexperimental compound evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	23.24	GPa	—
Shear Modulus(G)	13.31	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00820	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1240	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.

K2 Mn2 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control