224 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Rutherford Appleton LaboratoryGB20 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- University College LondonGB11 papers
- University of OxfordGB10 papers
- University of EdinburghGB8 papers
- Paul Scherrer InstituteCH6 papers
- Diamond Light SourceGB5 papers
- Lund UniversitySE5 papers
- University of CambridgeGB5 papers
- University of WarwickGB5 papers
- Chinese Academy of SciencesCN4 papers
- Imperial College LondonGB4 papers
11 papers · 1 filter
Magnetic Ground State and Spin Excitations in the 2D Trimerized Collinear-II Lattice Antiferromagnet Li2Ni3P4O14
K. S. Chikara, A. K. Bera, A. Kumar +3
We report the magnetic ground state, spin excitations, and spin Hamiltonian of the 2D spin-1 trimerized Heisenberg antiferromagnet Li2Ni3P4O14. Below the magnetic ordering temperat…
Magnetic field tuned superconducting and normal phase magnetism in CeCoRhIn
A. Howell, M. Songvilay, J. A. Rodriguez-Rivera +7
By tuning superconductivity with an applied magnetic field, we use neutrons to compare the magnetic ordered phases in superconducting and normal states of CeCoRhIn$…
Magnetic skin effect in Pb(FeNb)O
N. Giles-Donovan, A. D. Hillier, K. Ishida +9
Relaxor-ferroelectrics display exceptional dielectric properties resulting from the underlying random dipolar fields induced by strong chemical inhomogeneity. An unusual structural…
Magnetic ground states and excitations in Zn-doped averieite -- a family of oxide-based kagome antiferromagnets
M. Georgopoulou, D. Boldrin, B. Fåk +5
Spin-1/2 kagome materials have recently attracted a resurgence of interest as they are considered an ideal host of the quantum spin liquid (QSL) state, which can underpin functiona…
Exploring the Charge Density Wave phase of 1-TaSe: Mott or Charge-transfer Gap?
C. J. Sayers, G. Cerullo, Y. Zhang +8
1-TaSe is widely believed to host a Mott metal-insulator transition in the charge density wave (CDW) phase according to the spectroscopic observation of a band gap that exte…
Investigation of spin-phonon coupling and local magnetic properties in magnetoelectric Fe2TeO6
P. Pal, Shalini Badola, P. K. Biswas +5
Spin-phonon coupling originated from spin-lattice correlation depends upon different exchange interactions in transition metal oxides containing 3d magnetic ions. Spin-lattice coup…
Ultrafast electronic line width broadening in the C 1s core level of graphene
Davide Curcio, Sahar Pakdel, Klara Volckaert +31
Core level binding energies and absorption edges are at the heart of many experimental techniques concerned with element-specific structure, electronic structure, chemical reactivi…
Giant spontaneous exchange bias in an antiperovskite structure driven by a canted triangular magnetic structure
Lei Ding, Lihua Chu, Pascal Manuel +4
Exchange bias (EB) refers to a shift of the hysteresis loop along the field axis in materials consisting of ferromagnetic (FM) and antiferromagnetic (AFM) layers, generally after a…
Pressure dependence of the structure and electronic properties of Sr3Ir2O7
C. Donnerer, Z. Feng, J. G. Vale +9
We study the structural evolution of SrIrO as a function of pressure using x-ray diffraction. At a pressure of 54 GPa at room temperature, we observe a first-order stru…
Spin wave spectrum of the quantum ferromagnet on the pyrochlore lattice Lu2V2O7
M. Mena, R. S. Perry, T. G. Perring +6
Neutron inelastic scattering has been used to probe the spin dynamics of the quantum (S=1/2) ferromagnet on the pyrochlore lattice Lu2V2O7. Well-defined spin waves are observed at…
Magnetic spectral response and lattice properties in mixed-valence Sm1-x Yx S solid solutions studied with x-ray diffraction, x-ray absorption spectroscopy, and inelastic neutron scattering
P. A. Alekseev, J. -M. Mignot, E. V. Nefeodova +11
Mixed-valence phenomena occurring in the "black" (B) and "gold" (G) phases of Sm1-x Yx S have been studied by x-ray diffraction, x-ray absorption spectroscopy, and inelastic neutro…