Effect of Mn-Doping on Structural, Optical, and Dielectric Properties of SnO₂ Nanoparticles by Coprecipitation Method

Effect of platinum doping on the structural and electrical properties of SnO2thin films

“…This is also consistent with the wide bandgap band semiconductors have a lower dielectric constant. [67] This behaviour of dielectric constant can also be clarified with the hopping model. The carrier exchange mechanism between different metal ions can impress upon the dielectric constant and ac conductivity.…”

“…It can be attributed to the Debye-like relaxation mechanism and the interfacial/space charge polarisation effect. [67,69] Thus, these types of materials can be used in high frequency device applications due to exhibition of a stable dielectric constant and dielectric loss behaviour at higher frequencies. Figure 13 shows the variation of ac conductivity (s ac ) values as a function of frequency for SBDs.…”

Structural, optical and magnetic properties of nanocrystalline zinc ferrite particles from glycine assisted combustion: Effect of Sr2+ dopant

“…In previous reports, various synthesis methodsincluding hydrothermal synthesis [8], microwave-assisteds olvothermal method [9], air oxidation [10], co-precipitation [ 11], sol-gel [12], modified Pechinim ethod [13], wet-milling process [14], modified oxalate method [15] etc. have been reported forz inc ferrite materials.…”