Y6 Al2 Co2 S14 — Properties & Data | MatWorld

Y6 Al2 Co2 S14

semiconductor

· Y6 Al2 Co2 S14

Y6Al2Co2S14 is a mixed-metal sulfide compound belonging to the family of multinary chalcogenides, combining rare-earth (yttrium), transition metals (aluminum, cobalt), and sulfur in a layered or complex crystal structure. This is a research-phase material studied for potential optoelectronic and photovoltaic applications, where the combination of metals and sulfur offers tunable electronic properties and possible bandgap engineering for light absorption or emission. The material represents an emerging class of non-oxide semiconductors that may offer advantages in specific niche applications where conventional semiconductors (Si, GaAs) or simpler chalcogenides (CdTe, CIGS) fall short.

photovoltaic researchthin-film semiconductorsoptoelectronic devicesnext-generation solar cellsbandgap engineeringmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01520	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.734	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y6 Al2 Co2 S14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control