K2 Mn2 As2

semiconductor
· K2 Mn2 As2

K₂Mn₂As₂ is an intermetallic semiconductor compound belonging to the family of transition metal arsenides, combining potassium, manganese, and arsenic in a defined crystalline structure. This material is primarily of research and exploratory interest rather than established commercial production, investigated for potential applications in thermoelectric devices, magnetic semiconductors, and advanced electronic materials where the interplay between transition metal d-electrons and p-band arsenic could enable novel functionality. Engineers would consider this compound in early-stage development contexts where unconventional band structures or magneto-electronic coupling might provide performance advantages unavailable in conventional semiconductors, though practical deployment remains limited pending demonstrations of scalable synthesis and integration feasibility.

thermoelectric devices (research)magnetic semiconductorstransition metal electronicssolid-state physics researchexploratory advanced materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.