174 citations · 707 across the 8 of their papers we have counts for
8 papers
Fingerprints of supersymmetric spin and charge dynamics observed by inelastic neutron scattering
Björn Wehinger, Franco T. Lisandrini, Noam Kestin +12
Supersymmetry is an algebraic property of a quantum Hamiltonian that, by giving every boson a fermionic superpartner and vice versa, may underpin physics beyond the Standard Model.…
Statics and dynamics of weakly coupled antiferromagnetic spin-1/2 ladders in a magnetic field
Pierre Bouillot, Corinna Kollath, Andreas M. Läuchli +9
We investigate weakly coupled spin-1/2 ladders in a magnetic field. The work is motivated by recent experiments on the compound (C5H12N)2CuBr4 (BPCB). We use a combination of numer…
Anisotropy of Magnetic Interactions in the Spin-Ladder Compound (CHN)CuBr
E. Čižmár, M. Ozerov, J. Wosnitza +8
Magnetic excitations in the spin-ladder material (CHN)CuBr [BPCB] are probed by high-resolution multi-frequency electron spin resonance (ESR) spectroscopy. Our e…
Spinon localization in the heat transport of the spin-1/2 ladder compound (CHN)CuBr
A. V. Sologubenko, T. Lorenz, J. A. Mydosh +4
We present experiments on the magnetic field-dependent thermal transport in the spin-1/2 ladder system (CHN)CuBr. The thermal conductivity is only weakly…
Collective spin excitations in a quantum spin ladder probed by high-resolution Resonant Inelastic X-ray Scattering
J. Schlappa, T. Schmitt, F. Vernay +13
We investigate magnetic excitations in the spin-ladder compound SrCuO using high-resolution Cu -edge Resonant Inelastic X-ray Scattering (RIXS). Our findi…
Direct Observation of Magnon Fractionalization in the Quantum Spin Ladder
B. Thielemann, Ch. Rüegg, H. M. Rønnow +12
We measure by inelastic neutron scattering the spin excitation spectra as a function of applied magnetic field in the quantum spin-ladder material (C5H12N)2CuBr4. Discrete magnon m…