882 citations · 3.4k across the 70 of their papers we have counts for
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Experimental and theoretical evidences for the ice regime in planar artificial spin ices
R. P. Loreto, F. S. Nascimento, R. S. Gonçalves +5
In this work, we explore a kind of geometrical effect in the thermodynamics of artificial spin ices (ASI). In general, such artificial materials are athermal. Here, We demonstrate…
Long-time behavior of the transition in shocked Zirconium: Interplay of nucleation and plastic deformation
Cristiano Nisoli, Honxiang Zong, Stephen R. Niezgoda +2
We study the thermally activated, slow conversion of the hysteretically retained phase into stable phase in recovered samples of shocked zirconium. The -phase decays in…
Polaron Induced Deformations in Carbon Nanotubes
Cristiano Nisoli
We compute for the first time full elastic deformations, as well as length, of self-trapped electronic states in carbon nanotubes of general radius and chirality, within the unifyi…
Tuning magnetic frustration of nanomagnets in triangular-lattice geometry
Xianglin Ke, Jie Li, Sheng Zhang +3
We study the configuration of magnetic moments on triangular lattices of single-domain ferromagnetic islands, examining the consequences of magnetostatic interactions in this frust…
Energy minimization and AC demagnetization in a nanomagnet array
X. Ke, J. Li, C. Nisoli +5
We study AC demagnetization in frustrated arrays of single-domain ferromagnetic islands, exhaustively resolving every (Ising-like) magnetic degree of freedom in the systems. Althou…
Carbon Nanostructures as an Electromechanical Bicontinuum
Cristiano Nisoli, Paul E. Lammert, Eric Mockensturm +1
A two-field model provides an unifying framework for elasticity, lattice dynamics and electromechanical coupling in graphene and carbon nanotubes, describes optical phonons, nontri…