Martin Vavra

ORCID: 0000-0002-3095-2227
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About
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Research Areas
  • Characterization and Applications of Magnetic Nanoparticles
  • Magnetic and transport properties of perovskites and related materials
  • Magnetic Properties and Synthesis of Ferrites
  • Advanced Condensed Matter Physics
  • Multiferroics and related materials
  • Magnetic Properties of Alloys

University of Pavol Jozef Šafárik
2023

Magnetic properties of GdMn1-xFexO3 (0 ≤ x 1) substitutional system are investigated on the nanocrystalline samples prepared by glycine-nitrate method.The polarization Gd sublattice due to Gd-3d ion exchange interaction was observed for = 0, 0.2 and 1 below 10.5(5) K, 9.5(5) 5.6(5) respectively.The magnetic ordering temperatures GdMnO3 GdFeO3 parent compounds were confirmed be 44(2) K 658(5) K.The 350(10) 570(5) 605(5) 622(5) 0.4, 0.5, 0.6, 0.8, as well spin-reorientation 409(5) 430(5)...

10.12693/aphyspola.137.993 article EN Acta Physica Polonica A 2020-05-01
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