M. Fischer

activity

19962015

most citedCollective Singlet Excitations and Evolution of Raman Spectral Weights in the 2D Spin Dimer Compound SrCu2(BO3)2

95 citations · 410 across the 17 of their papers we have counts for

collaborators

Showing 1999Show all

3 papers · 1 filter

cond-mat.str-el1999★ 33 cited

Electron-phonon and spin-phonon coupling in NaV $_{2}$ O $_{5}$ : charge fluctuations effect

E. Ya. Sherman, M. Fischer, P. Lemmens +2

We show that the asymmetric crystal environment of the V site in the ladder compound NaV $_{2}$ O $_{5}$ leads to a strong coupling of vanadium 3d electrons to phonons. This coupling…

cond-mat.str-el1999★ 4 cited

Quantum Spin Systems: From Spin Gaps to Pseudo Gaps

P. Lemmens, M. Fischer, M. Grove +5

Many low dimensional spin systems with a dimerized or ladder-like antiferromagnetic exchange coupling have a gapped excitation spectrum with magnetic bound states within the spin g…

cond-mat.str-el1999★ 40 cited

Spin gap behavior and charge ordering in α^{\prime}-NaV_2O_5 probed by light scattering

M. Fischer, P. Lemmens, G. Els +5

We present a detailed analysis of light scattering experiments performed on the quarter-filled spin ladder compound $α^{'}$ -NaV $_{2}$ O $_{5}$ for the temperature range 5 K $\leq$ T$…

Electron-phonon and spin-phonon coupling in NaV2​O5​: charge fluctuations effect

Quantum Spin Systems: From Spin Gaps to Pseudo Gaps

Spin gap behavior and charge ordering in α^{\prime}-NaV_2O_5 probed by light scattering

Electron-phonon and spin-phonon coupling in NaV $_{2}$ O $_{5}$ : charge fluctuations effect