KBaFe4As4
metal· JVASP-104953· KBaFe4As4
KBaFe4As4 is an iron-based pnictide compound belonging to the family of high-temperature superconductors discovered in the late 2000s. This is an experimental research material rather than an established commercial alloy, studied primarily for its superconducting properties and potential to understand unconventional superconductivity mechanisms in iron-based systems. While not yet deployed in production applications, this material family is of significant interest to the superconductivity research community and represents a potential pathway toward next-generation superconducting materials for power transmission, magnetic imaging, and particle acceleration applications.
superconductivity researchcondensed matter physicshigh-field magnet systems (exploratory)materials discovery and characterizationpnictide compound engineering
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.