Ferromagnetic Moment and Spin Rotation Transitions in Tetragonal Antiferromagnetic
Abstract Sr 2 Cu 3 O 4 Cl 2 is a variant of the lamellar copper oxides, containing an extra Cu
2+ ion in the center of every second plaquette of the square CuO 2 lattice. The two types of …
2+ ion in the center of every second plaquette of the square CuO 2 lattice. The two types of …
Anisotropic superexchange of a 90° Cu-O-Cu bond
VY Yushankhai, R Hayn - Europhysics Letters, 1999 - iopscience.iop.org
The magnetic anisotropy of a rectangular Cu-O-Cu bond is investigated in second order of
the spin-orbit interaction. Such a bond is characteristic for cuprates having edge sharing …
the spin-orbit interaction. Such a bond is characteristic for cuprates having edge sharing …
Direct visualization and control of antiferromagnetic domains and spin reorientation in a parent cuprate
We report magnetic optical second-harmonic generation (SHG) polarimetry and imaging on
Sr 2 Cu 3 O 4 Cl 2, which allows direct visualization of the mesoscopic antiferromagnetic …
Sr 2 Cu 3 O 4 Cl 2, which allows direct visualization of the mesoscopic antiferromagnetic …
Anisotropic magnetization characteristic of planes in
T Ito, H Yamaguchi, K Oka - Physical review B, 1997 - APS
Anisotropic magnetization measurements of single-crystal Ba 2 Cu 3 O 4 Cl 2 with (Cu A) 2
(Cu B) O 4 planes, where the subscripts A and B denote the sites of Cu atoms, revealed …
(Cu B) O 4 planes, where the subscripts A and B denote the sites of Cu atoms, revealed …
Thermal Conductivity due to Spins in the Two-Dimensional Spin System Ba2Cu3O4Cl2
M Ohno, T Kawamata, M Akoshima… - Journal of the Physical …, 2019 - journals.jps.jp
We have measured the temperature dependences of the thermal conductivity of Ba2Cu3−
xMx O4Cl2 (M= Pd, Ni, Co;) single crystals including two-dimensional (2D) Cu3O4 planes …
xMx O4Cl2 (M= Pd, Ni, Co;) single crystals including two-dimensional (2D) Cu3O4 planes …
Field-dependent antiferromagnetism and ferromagnetism of the two copper sublattices in
The Cu 3 O 4 layer in Sr 2 Cu 3 O 4 Cl 2 is a variant of the square CuO 2 lattice of the high-
temperature superconductors, in which the center of every second plaquette contains an …
temperature superconductors, in which the center of every second plaquette contains an …
Unoccupied electronic structure of and : Experiment and theory
S Haffner, R Neudert, M Kielwein, M Knupfer… - Physical Review B, 1998 - APS
The unoccupied electronic structure of the layered cuprates Sr 2 CuO 2 Cl 2 and Ba 2 Cu 3
O 4 Cl 2 has been studied using polarization-dependent x-ray absorption spectroscopy at …
O 4 Cl 2 has been studied using polarization-dependent x-ray absorption spectroscopy at …
Tight-binding parameters and exchange integrals of
Band-structure calculations of Ba 2 Cu 3 O 4 Cl 2 within the local-density approximation
(LDA) are presented. The investigated compound is similar to the antiferromagnetic parent …
(LDA) are presented. The investigated compound is similar to the antiferromagnetic parent …
Theory of magnetization in multiferroics: Competition between ferromagnetic and antiferromagnetic domains
HV Gomonay, IG Korniienko, VM Loktev - Physical Review B—Condensed …, 2011 - APS
Many technological applications of multiferroics are based on their ability to reconstruct the
domain structure (DS) under the action of small external fields. In the present paper we …
domain structure (DS) under the action of small external fields. In the present paper we …
Exchange integrals of and from calculations
The LDA+U method is used to calculate exchange integrals in strongly correlated cuprate
compounds. We distinguish two approaches. The first one compares directly the total …
compounds. We distinguish two approaches. The first one compares directly the total …