Y3GaS6 — Properties & Data | MatWorld

Y3GaS6

Name: Y3GaS6
Brand: MatWorld

semiconductor

· Y3GaS6

Y3GaS6 is a rare-earth gallium sulfide semiconductor compound combining yttrium, gallium, and sulfur elements. This material remains primarily in research and development stages, belonging to the family of chalcogenide semiconductors that show promise for infrared optics, photodetection, and solid-state lighting applications where wide bandgap semiconductors offer advantages over conventional materials. Its rare-earth composition and sulfide chemistry position it as a candidate for specialized optoelectronic devices, though industrial adoption and manufacturing maturity are currently limited compared to established semiconductor platforms.

infrared optics and detectorswide-bandgap semiconductorsresearch photonicsrare-earth compoundssolid-state device developmentchalcogenide materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.844	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	2.052	eV	DFT · OptB88vdW
↳	2.861	eV	DFT · TBmBJ
↳	2.880	eV	Measured
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.222	-	DFT · OptB88vdW
↳	5.800	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	6.320	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.906	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.

Y3GaS6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control