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

2.5k citations

Showing 2016 · cond-mat.str-elShow all

5 papers · 2 filters

cond-mat.str-el2016★ 39 cited

Dichotomy between Attractive and Repulsive Tomonaga-Luttinger Liquids in Spin Ladders

M. Jeong, D. Schmidiger, H. Mayaffre +8

We present two methods to determine whether the interactions in a Tomonaga-Luttinger liquid (TLL) state of a spin- Heisenberg antiferromagnetic ladder are attractive or repuls…

cond-mat.str-el2016★ 7 cited

Magnetic ordering in the ultra-pure site-diluted spin chain materials SrCuNiO

G. Simutis, M. Thede, R. Saint-Martin +8

Muon spin rotation technique is used to study magnetic ordering in ultra-pure samples of SrCuNiO, an archetypical antiferromagnetic Heisenberg chain system…

cond-mat.str-el2016★ 19 cited

Emergent interacting spin islands in a depleted strong-leg Heisenberg ladder

D. Schmidiger, K. Yu. Povarov, S. Galeski +5

Properties of the depleted Heisenberg spin ladder material series (CHN)CuZnBr have been studied by the combination of magnetic measurements and neu…

cond-mat.str-el2016★ 6 cited

Pressure and magnetic field effects on a quasi-2D spin-1/2 Heisenberg antiferromagnet

N. Barbero, T. Shiroka, C. P. Landee +3

Cu(pz)2(ClO4)2 (with pz denoting pyrazine, C4H4N2) is among the best realizations of a two-dimensional spin-1/2 square-lattice antiferromagnet. Below T_N = 4.21 K, its weak interla…

cond-mat.str-el2016★ 14 cited

Raman scattering study of spin-density-wave-induced anisotropic electronic properties in AFe2As2 (A=Ca,Eu)

W. -L. Zhang, Z. P. Yin, A. Ignatov +6

We present a polarization-resolved and temperature-dependent Raman scattering study of AFe2As2 (A = Ca, Eu). In the spin-density-wave (SDW) phase, spectral weight redistribution is…