Excitonic states of alkylammonium lead-iodide layered perovskite semiconductors under hydrostatic pressure to 25 GPa

Engineering & Materials Science

• Excitons 100%
• Perovskite 77%
• Hydrostatic pressure 68%
• Lead 52%
• Semiconductor materials 50%
• Photoluminescence 46%
• Band structure 39%
• Light absorption 21%
• Electronic structure 21%
• Energy gap 16%
• Hysteresis 13%
• Recovery 9%

Physics & Astronomy

• iodides 63%
• hydrostatic pressure 57%
• perovskites 47%
• excitons 44%
• sublattices 28%
• photoluminescence 19%
• octahedrons 15%
• pressure dependence 14%
• energy bands 13%
• optical absorption 12%
• recovery 11%
• hysteresis 11%
• electronic structure 10%
• perturbation 9%
• energy 8%
• electronics 7%

Chemical Compounds

• Exciton 57%
• Semiconductor 43%
• Pressure 32%
• Electronic Band Structure 28%
• Energy 20%
• Photoluminescence Spectrum 14%
• Hysteresis 13%
• Absorptivity 13%
• Octahedral Crystal 13%
• Photoluminescence 10%
• Band Gap 10%
• Electronic State 10%
• Absorption Spectrum 10%