RbFeSe2

metal
· JVASP-90539· RbFeSe2

RbFeSe2 is an iron selenide compound with rubidium, belonging to the class of layered iron chalcogenides—a family of materials of significant interest in condensed matter physics and materials research. This compound is primarily investigated for its potential superconducting and electronic properties rather than as an established structural or functional engineering material; it represents an exploratory composition within the iron selenide family, which has shown promise for fundamental studies of electronic correlations and phase transitions. Engineers and researchers working in advanced electronics, quantum materials, or thin-film device development may consider this material for experimental applications, though industrial adoption remains limited compared to conventional metallic or semiconducting alternatives.

experimental superconductor researchquantum materials developmentthin-film electronicscondensed matter physics studyiron chalcogenide family applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
22.13
GPa—
Poisson's Ratio(ν)
0.2800
-—
Shear Modulus(G)
13.04
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.420
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
5.373
µB—
Seebeck Coefficient(S)
10.41
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000100
eV/atom—
Formation Energy(ΔHf)
-0.7082
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.