K2 Mn1 F4

semiconductor

· K2 Mn1 F4

K₂MnF₄ is a layered fluoride compound belonging to the family of potassium transition-metal fluorides, which exhibit semiconducting behavior due to manganese d-orbitals. This material is primarily investigated in research contexts for optoelectronic and photonic applications, where its layered crystal structure and fluoride chemistry offer potential advantages in tunable band gaps and ionic conductivity compared to oxide semiconductors.

photonic materials researchfluoride-based semiconductorsion conductor developmentoptoelectronic device prototypingsolid-state chemistrynext-generation display materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1460	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.769	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 Mn1 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control