K2CuBiBr6
metalK2CuBiBr6 is a halide perovskite compound containing potassium, copper, bismuth, and bromine—a member of the double-perovskite family that has emerged as a research material for optoelectronic and photovoltaic applications. This is an experimental compound rather than an established engineering material; it is being investigated primarily for potential use in solar cells, LEDs, and radiation detection due to the stability advantages of double-perovskite structures compared to lead-based alternatives. The bismuth-copper framework offers a more environmentally benign composition while maintaining semiconductor-like electronic properties, making it relevant to researchers developing next-generation low-toxicity photovoltaic and imaging devices.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |