Singularities of Magnetic and Elastic Characteristics of La2/3Ba1/3MnO3: Analysis of Martensitic Kinetics
E. L. Fertman, A. B. Beznosov, V. A. Desnenko, L. N. Pal-Val, P. P. Pal-Val, D. D. Khalyavin
Abstract
A coordinated temperature behavior of magnetic susceptibility and internal friction has been observed in the La2/3Ba1/3MnO3 manganite in the temperature region of the crystal phase separation 5-340 K. Stepwise temperature behavior of the susceptibility of the single crystal sample and corresponding singular behavior of the internal friction in the polycrystalline manganite have been found. These small-scale features of the temperature dependences of the susceptibility and the internal friction are considered to be a reflection of martensitic kinetics of the structural phase transformation R3c-Imma in the 200 K temperature region.
Create a lesson
Related papers
Real-space overlap is not enough: ambiguity in nanobeam iterative ptychography
Stephanie M. Ribet, Mohsen Danaie, Willem P. M. de Kleijne et al.
Covariant formula for the driving force for interface migration
Adam Morawiec
Coexisting Large and Small Polarons in Photoexcited CeO2
Valentina Mazzotti, Eleonora Spurio, Nicolas Delnour et al.
Attosecond Reconstruction of Strain Tensors via Electronic Fingerprints
Jing Li, Jiayu Yan, Guoyong Yuan et al.
Two-step transient liquid phase bonding of NiTi to Ti-6Al-4V through a NbZrW barrier
Zhaoxi Cao, Samuel Price, John P. Reidy et al.
Libron-phonon coupling and hydrogen-bond dynamics in the vacancy-ordered perovskite (NH4)2SnCl6: a temperature- and pressure-dependent Raman study
Vasco S. Neto, Mayra A. P. Gómez, Bruno S. Araújo et al.