K2 Mn2 Bi2

semiconductor

· K2 Mn2 Bi2

K₂Mn₂Bi₂ is an intermetallic compound belonging to the class of ternary semiconductors combining potassium, manganese, and bismuth elements. This material is primarily of research interest rather than established in commercial production, with potential applications in thermoelectric devices and quantum materials where the combination of magnetic manganese and semimetallic bismuth behavior offers interesting electronic structure properties.

thermoelectric energy conversiontopological materials researchquantum device platformscondensed matter physicsexperimental semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00680	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.01400	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 Bi2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control