"Solvent-free methods"@en . "Harvey" . "Ferroelectricity"@en . "Ceramics"@en . "Mechanosynthesis"@en . "Relaxation"@en . "Reactive extrusion"@en . "Multiferroics"@en . "Magnetic materials"@en . "Behavior"@en . "Perovskites"@en . <0000-0001-9915-1631> . "Amor\u00EDn" . "High-temperature"@en . "Ferroelectric materials"@en . "Biobased polymers"@en . "Non-isocyanate polyurethanes"@en . "Harvey Amor\u00EDn" . "Perovskite"@en . "Spark plasma sintering"@en . "Properties"@en . "Magnetic-properties"@en . . . . .