S4 Fe2 Rb2

semiconductor

· S4 Fe2 Rb2

S4 Fe2 Rb2 is an experimental semiconducting compound combining iron and rubidium with sulfur, belonging to the family of mixed-metal chalcogenides. This material is primarily of research interest in solid-state physics and materials science rather than established industrial production, with potential applications in next-generation electronic and photonic devices where unconventional band structures or magnetic properties may offer advantages over conventional semiconductors.

experimental semiconductorssolid-state physics researchphotovoltaic researchmagnetic semiconductorsquantum materials developmentemerging electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8840	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.

S4 Fe2 Rb2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control