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19972023
most citedSpatially Resolved Raman Spectroscopy of Single- and Few-Layer Graphene

2.5k citations

Showing 2019 · cond-mat.str-elShow all

10 papers · 2 filters

cond-mat.str-el2019★ 3 cited

Microwave dynamics of pure and doped anisotropic S=1 chain antiferromagnet NiCl2-4SC(NH2)2

T. A. Soldatov, A. I. Smirnov, K. Yu. Povarov +2

We studied electron spin resonance in a quantum magnet NiCl2-4SC(NH2)2, demonstrating a field-induced quantum phase transition from a quantum-disordered phase to an antiferromagnet…

cond-mat.str-el2019★ 6 cited

Two Coupled Chains are Simpler than One: Field-induced Chirality in a Frustrated Quantum Spin Ladder

M. Pikulski, T. Shiroka, F. Casola +5

Although the frustrated spin chain (zigzag chain) is a Drosophila of frustrated magnetism, the understanding of a pair of coupled zigzag chains (frustrated spin ladder) in a magnet…

cond-mat.str-el2019★ 19 cited

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…

cond-mat.str-el2019★ 19 cited

Presaturation phase with no dipolar order in a quantum ferro-antiferromagnet

V. K. Bhartiya, K. Yu. Povarov, D. Blosser +9

Magnetization, magnetocaloric, calorimetric, neutron and X-ray diffraction and inelastic neutron scattering measurements are performed on single crystals of BaCdVO(PO). The…

cond-mat.str-el2019★ 4 cited

Origin of magnetic anisotropy in the spin ladder compound (CHN)CuBr

D. Blosser, V. K. Bhartiya, D. J. Voneshen +1

The spin ladder compound (CHN)CuBr (BPCB) is studied by means of high-resolution inelastic neutron scattering. In agreement with previous studies we find…

cond-mat.str-el2019★ 1 cited

Dynamics and field-induced order in the layered spin dimer system (CHNF)CuCl

Dominic Blosser, Mladen Horvatić, Robert Bewley +2

The quasi-two-dimensional Heisenberg spin dimer system bis(2-amino-5-fluoro-pyridinium) tetrachlorocuprate(II) is studied by means of inelastic neutron scattering, calorime…

cond-mat.str-el2019★ 35 cited

Sign-switching of dimer correlations in SrCu(BO) under hydrostatic pressure

Simon Bettler, Lena Stoppel, Zewu Yan +2

Magnetic and vibrational excitations in SrCu(BO) are studied using Raman spectroscopy at hydrostatic pressures up to 34 kbar and temperatures down to 2.6 K. The frequen…

cond-mat.str-el2019★ 3 cited

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}…

cond-mat.str-el2019★ 9 cited

Chemical composition induced quantum phase transition in CsRbFeCl

S. Hayashida, L. Stoppel, Z. Yan +3

The isostructural series of quantum magnets CsRbFeCl is investigated, using both thermodynamic measurements and inelastic neutron scattering experiments.…

cond-mat.str-el2019★ 13 cited

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)…