29 citations · 125 across the 10 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
cond-mat.str-el2013★ 17 cited
The square-kagome quantum Heisenberg antiferromagnet at high magnetic fields: The localized-magnon paradigm and beyond
Oleg Derzhko, Johannes Richter, Olesia Krupnitska +1
We consider the spin-1/2 antiferromagnetic Heisenberg model on the two-dimensional square-kagome lattice with almost dispersionless lowest magnon band. For a general exchange coupl…
cond-mat.str-el2013★ 29 cited
Frustrated quantum Heisenberg antiferromagnets at high magnetic fields: Beyond the flat-band scenario
Oleg Derzhko, Johannes Richter, Olesia Krupnitska +1
We consider the spin-1/2 antiferromagnetic Heisenberg model on three frustrated lattices (the diamond chain, the dimer-plaquette chain and the two-dimensional square-kagome lattice…