Al4 Cr2 S8

semiconductor

· Al4 Cr2 S8

Al₄Cr₂S₈ is a ternary semiconductor compound combining aluminum, chromium, and sulfur elements, representing an understudied composition within the broad family of metal sulfide semiconductors. This material exists primarily in research and exploratory contexts rather than established industrial production, with potential applications in optoelectronics, photocatalysis, or solid-state devices where the chromium dopant could influence electronic and magnetic properties relative to simpler binary aluminum sulfide phases.

photocatalytic researchexperimental semiconductorsthin-film deviceselectronic materials developmenttransition metal sulfides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04760	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.015	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.

Al4 Cr2 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control