YAsRu

ceramic

· JVASP-75794· YAsRu

YAsRu is an yttrium-arsenic-ruthenium ceramic compound representing an intermetallic or mixed-valence ceramic system with potential application in high-performance or specialized research contexts. This material combines rare-earth (yttrium) and transition metal (ruthenium) elements with arsenic, placing it in the family of advanced ceramics and intermetallics typically explored for their unique electronic, magnetic, or structural properties. While not a commodity engineering ceramic, compounds in this chemical family are of interest in materials research for potential use in thermoelectric devices, magnetic applications, or as precursors to functional ceramics where the combination of elements offers properties unavailable in conventional materials.

research and developmentthermoelectric applicationsmagnetic materialshigh-performance intermetallicsspecialized electronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	15,630.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4300	-	DFT · OptB88vdW
Shear Modulus(G)	3,025.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2536	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6337	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4621	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.

YAsRu — Properties & Data | MatWorld

YAsRu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental