Theory of spin-phonon coupling in multiferroic manganese perovskites RMnO₃

Engineering & Materials Science

• Multiferroics 100%
• Phonons 87%
• Magnetostriction 82%
• Perovskite 76%
• Manganese 66%
• Ferroelectric materials 55%
• Phase diagrams 35%
• Rare earths 17%
• Anisotropy 14%
• Ions 12%
• Polarization 12%
• Temperature 5%

Physics & Astronomy

• manganese 56%
• perovskites 46%
• phonons 38%
• magnetostriction 26%
• phase diagrams 9%
• spin exchange 7%
• replicas 6%
• rare earth elements 5%
• degrees of freedom 5%
• anisotropy 3%
• polarization 3%
• ions 2%
• interactions 2%
• temperature 1%

Chemical Compounds

• Magnetostriction 58%
• Electron Spin 46%
• Phase Diagrams 16%
• Heisenberg Model 15%
• Anisotropy 8%
• Lanthanoid Atom 7%
• Polarization 6%