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, and D.D. Khalyavin
TL;DR
This study investigates the temperature-dependent magnetic and elastic properties of La2/3Ba1/3MnO3, revealing singular behaviors linked to martensitic phase transformation kinetics within a broad temperature range.
Contribution
It provides new insights into the martensitic kinetics of structural phase transformation in La2/3Ba1/3MnO3 through combined magnetic and elastic measurements.
Findings
Observation of stepwise susceptibility behavior
Detection of singular internal friction features
Correlation with martensitic phase transformation kinetics
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.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.