SiAg3

metal

· JVASP-102326· SiAg3

SiAg3 is a silver-silicon intermetallic compound representing a research-phase material in the silver-silicon binary system. This material combines properties of both metallic silver and silicon, positioning it within the broader family of precious metal intermetallics that are explored for specialized electronic and thermal applications. While not yet widely commercialized, materials in this family are investigated for applications requiring the unique combination of silver's electrical conductivity with silicon's thermal properties.

electronic interconnects (research)thermal interface materialsjoining/brazing applicationssemiconductor device assemblyhigh-temperature electrical contactsexperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3070	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1962	eV/atom	—
Formation Energy(ΔHf)	0.1950	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.

SiAg3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control