Published 2021 | Version v1
Book Metadata-only

Magnetic-field-induced ferroelectric states in centrosymmetric R2BaCuO5 (R = Dy and Ho)

Creators

  • 1. School of Advanced Materials, and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur 560064 (India)
  • 2. ISIS Facility, Rutherford Appleton Laboratory, Harwell Campus, Didcot, OX11 0QX (United Kingdom)
  • 3. Université Grenoble Alpes, CNRS, Institut Néel, 38000 Grenoble (France)
  • 4. Institut Laue Langevin, Diffraction Group, CS 20156 -38042 Grenoble CEDEX 9 (France)

Description

The linear magnetoelectric effect and multiferroicity phenomena occur independently due to breaking inversion symmetry below the magnetically ordered state of either transition metal or rare-earth ions. Here, I present the occurrence of a linear magnetoelectric effect and magnetic field-induced ferromagnetism and ferroelectricity below the 4f-3d coupled magnetic state in the orthorhombic green phases R2BaCuO5 (R = Dy and Ho). I discuss the important role of 4f-3d coupling in determining the ground state magnetic structure responsible for the magnetoelectric coupling in both compounds

Part of:
Proceedings of the seventh conference on neutron scattering- programme and abstracts

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre
Imprint Place
Mumbai (India)
Imprint Title
Proceedings of the seventh conference on neutron scattering- programme and abstracts
Imprint Pagination
194 p.
Journal Page Range
p. 54

Conference

Title
7. conference on neutron scattering
Acronym
CNS-2021
Dates
25-27 Nov 2021
Place
Mumbai (India)

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
53073952
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DYSPROSIUM OXIDES; ELECTRICAL PROPERTIES; HOLMIUM OXIDES; MAGNETIC FIELDS; ORDER PARAMETERS; PHASE STUDIES
Descriptors DEC
CHALCOGENIDES; DIMENSIONLESS NUMBERS; DYSPROSIUM COMPOUNDS; HOLMIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS

Optional Information