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cond-mat.mes-hall2020
Defect-related states in MAPbI halide perovskite single crystals revealed by the photoluminescence excitation spectroscopy
A. O. Murzin, N. I. Selivanov, V. O. Kozlov +3
The MAPbI halide perovskite single crystals are studied at 5 K temperature using the photoluminescence excitation spectroscopy. Two non-interacting types of states are determin…
physics.app-ph2020★ 50 cited
Amplified Spontaneous Emission and Random Lasing in MAPbBr Halide Perovskite Single Crystals
A. O. Murzin, B. V. Stroganov, C. Günnemann +5
Halide perovskites are a promising optical gain media with high tunability and simple solution synthesis. In this study, two gain regimes, namely amplified spontaneous emission and…