Bulk single crystal growth and optoelectronic properties of the quasi-two-dimensional perovskites (CH₃NH₃)₃Bi₂X₉ (X⁻ = Br⁻ and I⁻)

Abstract

Two-dimensional perovskites have demonstrated superior application prospects in optoelectronic fields, such as X-ray detection, light emitting diodes, and photovoltaics, as their tunability of band structures, improved stability, fast responses, and...