77 citations · 229 across the 11 of their papers we have counts for
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cond-mat.str-el2023★ 5 cited
Spin-orbital mechanisms for negative thermal expansion in Ca2RuO
Wojciech Brzezicki, Filomena Forte, Canio Noce +2
The phenomenon of negative thermal expansion (NTE) deals with the increase of the lattice parameters and the volume of the unit cell when the material is thermally cooled. The NTE…
cond-mat.str-el2014
Zigzag and Checkerboard Magnetic Patterns in Orbitally Directional Double-Exchange Systems
W. Brzezicki, C. Noce, A. Romano +1
We analyze a double-exchange system where the orbital directionality of the itinerant degrees of freedom is a key dynamical feature that self-adjusts in response to doping…
cond-mat.str-el2014★ 39 cited
Spin-Orbital Order Modified by Orbital Dilution in Transition Metal Oxides: From Spin Defects to Frustrated Spins Polarizing Host Orbitals
Wojciech Brzezicki, Andrzej M. Oleś, Mario Cuoco
We study the substitution in transition metal oxides in the cases of doping at either or sites which realize orbital dilution. We derive the effectiv…