As4 Ru4
semiconductor· As4 Ru4
As4Ru4 is an experimental intermetallic semiconductor compound combining arsenic and ruthenium in a 1:1 stoichiometric ratio. Research interest in this material centers on its potential as a thermoelectric or optoelectronic material, as transition metal arsenides can exhibit bandgap tunability and carrier transport properties relevant to energy conversion and sensing applications. While not yet widely commercialized, compounds in this family are being investigated for next-generation semiconductor devices where thermal management and electronic properties matter more than cost-optimized bulk production.
experimental thermoelectric researchhigh-temperature semiconductor devicesoptoelectronic applicationstransition metal compound research
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.