[图书][B] Spin-Wave Theory and its Applications to Neutron Scattering and THz Spectroscopy

RS Fishman, JA Fernandez-Baca, T Rõõm - 2018 - iopscience.iop.org
Two of the most powerful tools used to study magnetic materials are inelastic neutron
scattering and THz spectroscopy. Because the measured spectra provide a dynamical …

Colossal Linear Magnetoelectricity in Polar Magnet

Y Chang, Y Weng, Y Xie, B You, J Wang, L Li, JM Liu… - Physical Review Letters, 2023 - APS
The linear magnetoelectric effect is an attractive phenomenon in condensed matters and
provides indispensable technological functionalities. Here a colossal linear magnetoelectric …

Tuning magnetoelectricity in a mixed-anisotropy antiferromagnet

E Fogh, B Klemke, M Reehuis, P Bourges… - Nature …, 2023 - nature.com
Control of magnetization and electric polarization is attractive in relation to tailoring materials
for data storage and devices such as sensors or antennae. In magnetoelectric materials …

Anomalous magnetic structure and spin dynamics in magnetoelectric

R Toft-Petersen, M Reehuis, TBS Jensen… - Physical Review B, 2015 - APS
We report significant details of the magnetic structure and spin dynamics of LiFePO 4
obtained by single-crystal neutron scattering. Our results confirm a previously reported …

Magnetic phase diagram of magnetoelectric LiMnPO

R Toft-Petersen, NH Andersen, H Li, J Li, W Tian… - Physical Review B …, 2012 - APS
The nature of the spin-flop (SF) transition in the magnetoelectric quasi-2D Heisenberg
system LiMnPO 4 is studied in fields applied along the a axis. A refinement of the magnetic …

Magnetic structures and quadratic magnetoelectric effect in beyond 30 T

E Fogh, T Kihara, R Toft-Petersen, M Bartkowiak… - Physical Review B, 2020 - APS
Neutron diffraction with static and pulsed magnetic fields is used to directly probe the
magnetic structures in LiNiPO 4 up to 25 T and 42 T, respectively. By combining these …

Probing magnetic order in LiPO ( Ni, Co, Fe) and lithium diffusion in LiFePO

PJ Baker, I Franke, FL Pratt, T Lancaster… - Physical Review B …, 2011 - APS
Muon spin relaxation measurements are reported on three members of the Li x M PO 4
series. The magnetic properties of stoichiometric samples with M= Ni, Co, Fe were …

Computation of NMR shifts for paramagnetic solids including zero-field-splitting and beyond-DFT approaches. Application to LiMPO4 (M= Mn, Fe, Co, Ni) and MPO4 …

A Mondal, M Kaupp - The Journal of Physical Chemistry C, 2019 - ACS Publications
A protocol for the computation of NMR shifts of paramagnetic spin-coupled solids is
described and applied to the olivine-type lithium-ion battery cathode materials LiMPO4 (M …

High-field magnetic phase transitions and spin excitations in magnetoelectric LiNiPO

R Toft-Petersen, J Jensen, TBS Jensen… - Physical Review B …, 2011 - APS
The magnetically ordered phases and spin dynamics of magnetoelectric LiNiPO 4 have
been studied in fields up to 17.3 T along the c axis. Using neutron diffraction, we show that a …

Antiferromagnetism in the magnetoelectric effect single crystal

J Li, W Tian, Y Chen, JL Zarestky, JW Lynn… - Physical Review B …, 2009 - APS
Elastic and inelastic neutron-scattering studies reveal details of the antiferromagnetic
transition and intriguing spin dynamics in the magnetoelectric effect single crystal LiMnPO 4 …