Ca1 Fe4 S8

semiconductor

· Ca1 Fe4 S8

Ca₁Fe₄S₈ is a calcium iron sulfide compound classified as a semiconductor, belonging to the family of metal sulfides with potential for electronic and photonic applications. This material exists primarily in research and development contexts as scientists explore its electronic properties and phase stability for potential use in energy conversion devices, photovoltaic systems, or catalytic applications where mixed-valence transition metal sulfides show promise.

photovoltaic researchsemiconductor devicescatalytic materialsenergy storage researchthin-film electronicsmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7265	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6800	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.

Ca1 Fe4 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control