S6 K2 Fe4

semiconductor

· S6 K2 Fe4

S6 K2 Fe4 is an iron-based semiconductor compound combining potassium and sulfur in a defined stoichiometric ratio. This material belongs to the family of metal chalcogenides and represents a research-phase compound with potential applications in solid-state electronics and photovoltaic systems. The presence of iron and the semiconductor classification suggest potential for magnetic semiconducting behavior, which could enable applications requiring coupled electronic and magnetic properties.

experimental semiconductor researchmagnetic materials developmentphotovoltaic materialssolid-state electronicsmaterials discovery and screeningiron chalcogenide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.51	GPa	—
Shear Modulus(G)	23.87	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.05730	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8010	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.

S6 K2 Fe4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control