K2 Mg2 Bi2

semiconductor
· K2 Mg2 Bi2

K₂Mg₂Bi₂ is an intermetallic semiconductor compound combining potassium, magnesium, and bismuth elements, representing an emerging class of materials in solid-state physics research. This compound is primarily of academic and exploratory interest for potential thermoelectric and optoelectronic applications, leveraging bismuth's strong spin-orbit coupling and the lightweight character of the magnesium-potassium framework. Engineers and materials researchers investigating next-generation semiconductors for energy conversion or quantum devices would consider this material as a candidate for bandgap engineering and unusual electronic transport phenomena, though industrial deployment remains limited pending further development and characterization.

thermoelectric devicesquantum materials researchsolid-state physics prototypingbandgap engineeringtopological material candidatesexperimental semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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 Mg2 Bi2 — Properties & Data | MatWorld