KRb2InBr6

ceramic
· JVASP-101383· KRb2InBr6

KRb2InBr6 is a halide perovskite ceramic compound containing potassium, rubidium, indium, and bromine—a member of the double-perovskite family that has attracted research attention for optoelectronic applications. This is primarily an experimental material under investigation for next-generation photovoltaic devices, scintillators, and radiation detection systems, where its halide perovskite structure offers potential advantages in light absorption and charge transport compared to conventional semiconductors. Engineers exploring lead-free or less-toxic alternatives to traditional perovskites, or designing radiation-hard materials for space and nuclear applications, would evaluate this compound as part of advanced materials screening.

perovskite solar cellsradiation detectorsscintillator materialsX-ray/gamma-ray sensingoptoelectronic researchlead-free photovoltaics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
17.97
GPa—
Poisson's Ratio(ν)
0.4300
-—
Shear Modulus(G)
6.580
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
3.577
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
2.505
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.03400
eV/atom—
Formation Energy(ΔHf)
-1.429
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.