121 citations · 914 across the 50 of their papers we have counts for
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cond-mat.str-el2010★ 109 cited
Interplay of thermal and quantum spin fluctuations on the kagome lattice
Dirk Wulferding, Peter Lemmens, Patric Scheib +6
We present a Raman spectroscopic investigation of the Herbertsmithite ZnCu3(OH)6Cl2, the first realization of a Heisenberg s=1/2 antiferromagnet on a perfect kagome lattice. The ma…
cond-mat.str-el2010★ 1 cited
Dynamical Dzyaloshinsky-Moriya interaction in KCuF3: Raman evidence for an antiferrodistortive lattice instability
V. Gnezdilov, J. Deisenhofer, P. Lemmens +5
In the orbitally ordered, quasi-one dimensional Heisenberg antiferromagnet KCuF3 the low-energy Eg and B1g phonon modes show an anomalous softening (25% and 13%) between room tempe…