Structural phase transitions in VSe 2: Energetics, electronic structure and magnetism

GV Pushkarev, VG Mazurenko… - Physical Chemistry …, 2019 - pubs.rsc.org
First principles calculations of the magnetic and electronic properties of VSe2 describing the
transition between two structural phases (H, T) were performed. The results of the …

Magnetic circular dichroism in the canted antiferromagnet α-Fe2O3: Bulk single crystal and nanocrystals

R Ivantsov, O Ivanova, S Zharkov, M Molokeev… - Journal of Magnetism …, 2020 - Elsevier
Abstract Hematite, α-Fe 2 O 3, is a canted antiferromagnet with the Neel temperature of 960
K. The Morin transition, which occurs when the temperature is lowered to~ 260 K, when the …

Revealing the absolute direction of the Dzyaloshinskii-Moriya interaction in prototypical weak ferromagnets by polarized neutrons

H Thoma, V Hutanu, H Deng, VE Dmitrienko, PJ Brown… - Physical Review X, 2021 - APS
Polarized neutron diffraction (PND) is a powerful technique to distinguish a weak magnetic
contribution from the total scattering intensity. It can provide a detailed insight into the …

Thermoremanent magnetization and Raman study in weak ferromagnet FeBO3

N Pattanayak, M Pradhan, P Panda, B Giri… - Journal of Magnetism …, 2023 - Elsevier
In the past decade, there has been a lot of interest in exploring the magnetization dynamics
in spin canted antiferromagnet for their possible useful role in the areas of antiferromagnetic …

Field Dispersion and Strong Coupling of Nuclear-Electron Spin Excitation in MnCO

T Makiuchi, T Kikkawa, T Sichanugrist… - arxiv preprint arxiv …, 2024 - arxiv.org
Hybridized nuclear and electron spin excitation in a MnCO $ _3 $ crystal, a weakly-
anisotropic antiferromagnet, has been investigated. In this material, the hyperfine interaction …

Quasi-static remanence as a generic-feature of spin-canting in Dzyaloshinskii-Moriya Interaction driven canted-antiferromagnets

N Pattanayak, A Kumar, AK Nigam… - arxiv preprint arxiv …, 2023 - arxiv.org
We consistently observe a unique pattern in remanence in a number of canted-
antiferromagnets (AFM) and piezomagnets. A part of the remanence is $\textit {quasi-static} …

Handling of Multiple‐Wave Effects in the Measurement of Forbidden X‐Ray Reflections in TeO2

KA Kozlovskaya, AG Kulikov, D Novikov… - Crystal Research …, 2021 - Wiley Online Library
Multiple‐wave X‐ray reflections usually aggravate the measurement of Bragg reflections,
especially of weak “forbidden” reflections. Accurate analysis of multiple‐wave peaks usually …

Diffraction of X-rays in Crystals: A Tensor Approach

AP Oreshko, EN Ovchinnikova, VE Dmitrienko - Crystallography Reports, 2023 - Springer
The use of X-ray synchrotron radiation makes it possible to observe the polarization,
spectral, and angular dependences for diffraction reflections. Their theoretical study calls for …

Spin Dynamics and Manipulation of THz Generation

E Kueny - 2024 - ediss.sub.uni-hamburg.de
Terahertz (THz) spintronics is an emerging field of research that combines ultrafast optics
with spintronics, the manipulation of the spin degree of freedom of electrons. The field of …

[SITAT][C] Germanium-based multiferroic compounds with melilite structure

H Thoma - Dissertation, Rheinisch-Westfälische …