106 citations · 546 across the 11 of their papers we have counts for
3 papers · 1 filter
Spiral order from orientationally correlated random bonds in classical XY models
Andrea Scaramucci, Hiroshi Shinaoka, Maxim V. Mostovoy +3
We discuss the stability of ferromagnetic long-range order in three-dimensional classical XY ferromagnets upon substitution of a small subset of equally oriented bonds by impurity…
Incommensurate magnetic structure, Fe/Cu chemical disorder and magnetic interactions in the high-temperature multiferroic YBaCuFeO5
M. Morin, A. Scaramucci, M. Bartkowiak +9
Motivated by the recent observations of incommensurate magnetic order and electric polarization in YBaCuFeO5 up to temperatures TN2 as high as 230K [1,2] we report here for the fir…
Clamping of ferroelectric and ferromagnetic domain walls in conical spiral magnets
Andrea Scaramucci, Thomas A. Kaplan, Maxim Mostovoy
We study the structure of domain walls in multiferroic magnets with the conical spiral ordering. We formulate a simple spin model which has a conical spiral ground state in absence…