Dielectric, conductivity relaxation, conduction mechanisms and thermal behavior in 2-D Ruddlesden-Popper manganese bromide perovskite hybrid

Broadband yellow and white emission from large octahedral tilting in (110)-oriented layered perovskites: imidazolium-methylhydrazinium lead halides

“…Above 200 K, the observed strong frequency dispersion of ε * is probably related to the induced ionic conductivity. 18,61,62 The occurrence of this process in the vicinity of the PT temperature (dashed lines in Fig. 4) obscures the experimental response of structural changes, resulting in slight changes observed in both real and imaginary dielectric permittivity values.…”

Structural Elucidation of Electrical and Optical Properties in Lead‐free Organic‐Inorganic Copper Bromide [(CH3)4N]2CuBr4 Single Crystals

“…Removing the effects of electrodes often brings out the electrical characteristics of materials. The electric modulus can be expressed using the relation 5: [52] $$$\vcenter{\openup.5em\halign{$\displaystyle{#}$\cr {{\rm M}}^{{\rm ^{\ast}}}={{\rm M}}^{{\rm { {^\prime}}}}+{\bf \ }{\rm j}{{\rm M}}^{"}\hfill\cr}}$$$ …”

“…Removing the effects of electrodes often brings out the electrical characteristics of materials. The electric modulus can be expressed using the relation (5): [52] M…”