Dielectric and Thermodynamic Signatures of Low-Temperature Glassy Dynamics in the Hybrid Perovskites CH₃NH₃PbI₃ and HC(NH₂)₂PbI₃

Keyphrases

• Dielectric 100%
• Low Temperature 100%
• Perovskite 100%
• Molecular Cations 100%
• Perovskite CH3NH3PbI3 100%
• Hybrid Perovskites 100%
• Glassy Dynamics 100%
• Thermodynamic Characteristics 100%
• Ambient Temperature 50%
• Device Performance 50%
• Optoelectronic Applications 50%
• Structure Evolution 50%
• Frequency Dependence 50%
• Defect Screening 50%
• Calorimetry 50%
• Halide Perovskites 50%
• Sublattice 50%
• Debye Model 50%
• Relaxation Dynamics 50%
• A-site 50%
• Local Distortion 50%
• Phonon Contributions 50%
• Static Disorder 50%
• Quenched Disorder 50%
• Glass Fragility 50%
• Screening Performance 50%
• Glassy Behaviour 50%
• Low-temperature Heat Capacity 50%
• Acoustic Phonons 50%
• Dielectric Loss 50%
• Inorganic Framework 50%
• Low-temperature Dynamics 50%
• Low Temperature Dielectric 50%
• Technological Promises 50%
• Dielectric Measurements 50%

Chemistry

• Dielectric Material 100%
• Optoelectronics 50%
• Relaxation 50%
• Quenched Disorder 50%
• Calorimetry 50%
• Halide 50%
• Heat Capacity 50%
• Dielectric Loss 50%
• Acoustic Phonon 50%

Material Science

• Dielectric Material 100%
• Halide 33%
• Calorimetry 33%