La3+-substituted Nd2Zr0.89(Bi0.5Ta0.5)0.113(MoO4)9 ceramics: structure, dielectric properties, Raman analysis, and P–V–L theory

Key Points

• Enhanced dielectric properties were observed in La3+-substituted Zr-based ceramics, indicating material improvement.
• Experimental analysis of dielectric properties showed a significant increase by 25% compared to non-substituted variants.
• Raman analysis emphasized structural integrity and localized vibrational modes, confirming crystal structure stability.
• Results may enable advancements in electronic material applications, necessitating further exploration of substituted zirconates.