F. Anfuso

activity

20022009

most citedString order and adiabatic continuity of Haldane chains and band insulators

73 citations · 312 across the 11 of their papers we have counts for

collaborators

Showing 2007Show all

3 papers · 1 filter

cond-mat.str-el2007★ 60 cited

Diverging thermal expansion of the spin-ladder system (C $_{5}$ H $_{12}$ N) $_{2}$ CuBr $_{4}$

T. Lorenz, O. Heyer, M. Garst +4

We present high-resolution measurements of the $c^{⋆}$ -axis thermal expansion and magnetostriction of piperidinium copper bromide \hp. The experimental data at low temperatures i…

cond-mat.str-el2007★ 28 cited

Universal alternating order around impurities in antiferromagnets

Sebastian Eggert, Olav F. Syljuasen, Fabrizio Anfuso +1

The study of impurities in antiferromagnets is of considerable interest in condensed matter physics. In this paper we address the elementary question of the effect of vacancies on…

cond-mat.str-el2007★ 51 cited

Fragility of String Orders

F. Anfuso, A. Rosch

One-dimensional gapped systems are often characterized by a 'hidden' non-local order parameter, the so-called string order. Due to the gap, thermodynamic properties are robust agai…

Diverging thermal expansion of the spin-ladder system (C5​H12​N)2​CuBr4​

Universal alternating order around impurities in antiferromagnets

Fragility of String Orders

Diverging thermal expansion of the spin-ladder system (C $_{5}$ H $_{12}$ N) $_{2}$ CuBr $_{4}$