First Order Magneto-Structural Phase Transition in Various Functional Materials

Order–disorder and structural phase tran

Order–disorder and structural phase transitions in solid-state materials by Raman scattering analysis

✍ C. Carabatos-Nédelec; P. Becker 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 766 KB

The temperature dependence of the vibrational wavenumbers, of the anharmonic and/or order-disorder origin of the damping and of the Raman intensities are brieÑy presented. On that basis, it is then shown that one can obtain information such as the height of the potential barrier, the orientational c