YGeS — Properties & Data | MatWorld

YGeS

ceramic

· JVASP-115052· YGeS

YGeS is a ternary ceramic compound composed of yttrium, germanium, and sulfur, belonging to the broader family of chalcogenide ceramics. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in optoelectronic devices, solid-state ion conductors, and thermal or radiation-resistant coatings where its chemical stability and ceramic properties offer advantages over conventional alternatives.

optoelectronic researchsolid-state conductorshigh-temperature ceramicsradiation-resistant coatingsexperimental semiconductorsthermal barrier materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	54.04	GPa	DFT · OptB88vdW
Shear Modulus(G)	-2.410	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.253	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.326	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1771	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

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.

YGeS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental