As4 Ru2

semiconductor

· As4 Ru2

As4Ru2 is an experimental intermetallic semiconductor compound combining arsenic and ruthenium, representing a research-phase material in the family of transition metal arsenides. While not yet established in mainstream industrial production, materials in this compositional space are of interest for potential applications in high-temperature electronics, thermoelectric devices, and catalytic systems where the combination of metallic and semiconducting properties offers unique advantages. The material's development status reflects ongoing materials discovery efforts to create alternatives to conventional semiconductors with enhanced thermal stability or novel electronic behavior.

high-temperature electronics (research)thermoelectric devices (exploratory)catalyst substrates (potential)semiconductor research compoundsintermetallic compounds (transition metals)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21,825	ksi	—
Shear Modulus(G)	15,815.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.08860	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3480	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

As4 Ru2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards