3 papers
cond-mat.mtrl-sci2026
AC Field-driven orientational crossover and energy dissipation in suspended magnetic nanoparticles
Iago López-Vázquez, Siraj Ul Haq, Kazuya Okada +4
By combining the Landau--Lifshitz--Gilbert equation with Brownian rotational dynamics of magnetic nanoparticles (MNPs), we theoretically investigate the role of particle rotation t…
cond-mat.mtrl-sci2026
Tuning field amplitude to minimise heat-loss variability in magnetic hyperthermia
Necda Ãam, Iago López-Vázquez, Ãscar Iglesias +1
In this work, we theoretically investigate how shape-induced anisotropy dispersion and magnetic field amplitude jointly control both the magnitude and heterogeneity of heating in m…
cond-mat.mtrl-sci2025
Role of nanoparticle shape on the critical size for quasi-uniform ordering: from spheres to cubes through superballs
Iago López-Vázquez, David Serantes, Ãscar Iglesias
The equilibrium states of single-domain magnetite nanoparticles (NPs) result from a subtle interplay between size, geometry, and magnetocrystalline anisotropy. In this work, we pre…