Multiferroicity: the coupling between magnetic and polarization orders
Multiferroics, defined for those multifunctional materials in which two or more kinds of
fundamental ferroicities coexist, have become one of the hottest topics of condensed matter …
fundamental ferroicities coexist, have become one of the hottest topics of condensed matter …
Resonant elastic soft x-ray scattering
J Fink, E Schierle, E Weschke… - Reports on Progress in …, 2013 - iopscience.iop.org
Resonant (elastic) soft x-ray scattering (RSXS) offers a unique element, site and valence
specific probe to study spatial modulations of charge, spin and orbital degrees of freedom in …
specific probe to study spatial modulations of charge, spin and orbital degrees of freedom in …
Thermodynamics of multiferroic spin chains
J Sirker - Physical Review B—Condensed Matter and Materials …, 2010 - APS
The minimal model to describe many spin-chain materials with ferroelectric properties is the
Heisenberg model with ferromagnetic nearest-neighbor coupling J 1 and antiferromagnetic …
Heisenberg model with ferromagnetic nearest-neighbor coupling J 1 and antiferromagnetic …
Magnetic excitations in the geometric frustrated multiferroic CuCrO
M Frontzek, JT Haraldsen, A Podlesnyak… - Physical Review B …, 2011 - APS
In this paper detailed neutron scattering measurements of the magnetic excitation spectrum
of CuCrO 2 in the ordered state below TN 1= 24.2 K are presented. The spectra are …
of CuCrO 2 in the ordered state below TN 1= 24.2 K are presented. The spectra are …
Single crystal growth and structural, magnetic, and magnetoelectric properties in spin-frustrated bow-tie lattice of α-Cu 5 O 2 (SeO 3) 2 Cl 2
Single crystals of α-Cu5O2 (SeO3) 2Cl2 are successfully prepared by the chemical vapor
transport method, and their structural, magnetic, thermal, and dielectric properties are …
transport method, and their structural, magnetic, thermal, and dielectric properties are …
Studies of multiferroic system LiCu2O2: I. Sample characterization and relationship between magnetic properties and multiferroic nature
Y Yasui, K Sato, Y Kobayashi, M Sato - Journal of the Physical …, 2009 - jstage.jst.go.jp
accepted June 10, 2009; published August 10, 2009) Single-crystal samples of LiCu2O2
with spin 1/2 Cu2þ chains of edge-sharing CuO4 square planes (ribbon chains), have been …
with spin 1/2 Cu2þ chains of edge-sharing CuO4 square planes (ribbon chains), have been …
Electronic structure, magnetic, and dielectric properties of the edge-sharing copper oxide chain compound
P Leininger, M Rahlenbeck, M Raichle… - Physical Review B …, 2010 - APS
We report an experimental study of NaCu 2 O 2, a Mott insulator containing chains of edge-
sharing CuO 4 plaquettes, by polarized x-ray absorption spectroscopy (XAS), resonant …
sharing CuO 4 plaquettes, by polarized x-ray absorption spectroscopy (XAS), resonant …
Antiferroelectric antiferromagnetic type-I multiferroic
HC Wu, KN Denisova, D Menzel, DC Kakarla… - Physical Review B, 2019 - APS
We report that C u 9 O 2 (Se O 3) 4 C l 6 is a new multiferroic compound. Comprehensive
studies of this compound have been carried out on single crystals as well as polycrystalline …
studies of this compound have been carried out on single crystals as well as polycrystalline …
Magnetic excitations and optical transitions in the multiferroic spin-1 2 system LiCu 2 O 2
Magnetic excitations in a cycloidal magnet LiCu 2 O 2 are explored using terahertz
absorption spectroscopy in magnetic fields up to 12 T. Below the spin ordering temperature …
absorption spectroscopy in magnetic fields up to 12 T. Below the spin ordering temperature …
Anisotropic dielectric and ferroelectric response of multiferroic LiCu2O2 in magnetic field
LiCu 2 O 2 is the first multiferroic cuprate to be reported and its ferroelectricity is induced by
complex magnetic ordering in ground state, which is still in controversy today. Herein, we …
complex magnetic ordering in ground state, which is still in controversy today. Herein, we …