294 citations · 1.5k across the 43 of their papers we have counts for
6 papers · 1 filter
Spin-dimer ground state driven by consecutive charge and orbital ordering transitions in the anionic mixed-valence compound RbO
T. Knaflič, P. Jeglič, M. Komelj +12
Recently, a Verwey-type transition in the mixed-valence alkali sesquioxide CsO was deduced from the charge ordering of molecular peroxide O and superoxide O…
Pronounced 2/3 magnetization plateau in a frustrated = 1 isolated spin-triangle compound: Interplay between Heisenberg and biquadratic exchange interactions
S. Chattopadhyay, B. Lenz, S. Kanungo +13
We report the synthesis and characterization of a new quantum magnet [2-[Bis(2-hydroxybenzyl)aminomethyl]pyridine]Ni(II)-trimer (BHAP-Ni3) in single-crystalline form. Our combined…
One- and three-dimensional quantum phase transitions and anisotropy in RbCuMoO
S. Hayashida, D. Blosser, K. Yu. Povarov +5
Single crystal samples of the frustrated quasi one-dimensional quantum magnet RbCuMoO are investigated by magnetic, thermodynamic, and electron spin resona…
Electron spin resonance study of spin relaxation in the strong-leg spin ladder with nonmagnetic dilution
Yu. V. Krasnikova, V. N. Glazkov, A. Ponomaryov +4
We have studied electron spin resonance (ESR) absorption spectra for the nonmagnetically diluted strong-leg spin ladder magnet ({C}HN)CuZnBr$_{4}…
Pressure-tuning the quantum spin Hamiltonian of the triangular lattice antiferromagnet CsCuCl
S. A. Zvyagin, D. Graf, T. Sakurai +6
Quantum triangular-lattice antiferromagnets are important prototype systems to investigate phenomena of the geometrical frustration in condensed matter. Apart from highly unusual m…
Magnetic structure and spin waves in the frustrated ferro-antiferromagnet PbVO(PO)
Simon Bettler, Florian Landolt, Ömer M. Aksoy +9
Single crystal neutron diffraction, inelastic neutron scattering and electron spin resonance experiments are used to study the magnetic structure and spin waves in PbVO(PO)…