Preparation of superparamagnetic maghemite (γ-Fe₂O₃) nanoparticles by wet chemical route and investigation of their magnetic and dielectric properties

Keyphrases

• Room Temperature 100%
• Dielectric Properties 100%
• Wet Chemical Method 100%
• Magnetic Properties 100%
• Fe2O3 Nanoparticles 100%
• Maghemite 100%
• Superparamagnetic 100%
• Chemical Investigation 100%
• Dielectric Constant 66%
• High Temperature 33%
• Iron Oxide 33%
• Reaction Time 33%
• PH Value 33%
• Increasing Trends 33%
• Crystallites 33%
• Delocalization 33%
• Increased Temperature 33%
• Impurities 33%
• Physical Characterization 33%
• Powder X-ray Diffraction 33%
• Scherrer Equation 33%
• Blocking Temperature 33%
• Temperature Hysteresis 33%
• Average Crystallite Size 33%
• X-ray Diffraction Measurement 33%
• M-H Loop 33%
• Electric Dipole Moment 33%
• Route Optimizing 33%
• Debye-Scherrer 33%
• Dielectric Behavior 33%
• Impurity-free 33%
• T-plot 33%
• Temperature-dependent Dielectric Properties 33%
• Superparamagnetic State 33%
• Small Frequency 33%

Material Science

• Nanoparticle 100%
• Permittivity 100%
• Dielectric Property 100%
• Magnetic Property 100%
• Dielectric Material 50%
• Crystallite 50%
• Powder X-Ray Diffraction 50%
• Crystallite Size 50%
• Diffraction Measurement 50%
• Scherrer Equation 50%