Influence of W/Ta substitution at the Mo site on the Fe valence and magnetoresistive properties of Sr₂FeMoO₆

Chemistry

• Sample 100%
• Substitution Reaction 75%
• Magnetoresistance 50%
• Reaction Temperature 50%
• Purity 50%
• Amount 50%
• Iron Ion 50%
• Reaction Yield 25%
• Mixed Valence 25%
• Antiferromagnetic 25%
• Homogeneity 25%
• Solid State Reaction 25%
• Tunneling 25%
• Dioxygen 25%
• Force 25%
• Synthesis (Chemical) 25%
• Valence 25%
• Point Group T 25%
• Spectra 25%
• Paramagnetic 25%
• TC 25%

Physics

• Substitutes 75%
• X-Ray Diffraction 75%
• Temperature 50%
• Increasing 50%
• Silicon Dioxide 25%
• Valence 25%
• Homogeneity 25%
• Area 25%
• Quality 25%
• Oxygen 25%
• Sites 25%
• Spectra 25%

Material Science

• Colossal Magnetoresistance 50%
• Energy Dispersive X Ray Analysis 25%
• Protective Atmosphere 25%