3 papers
cond-mat.supr-con2026
Healing of topological defects while crystallizing nanocrystals
M. I. Dolz, A. B. Kolton, Y. Fasano
Understanding the role of confinement while crystallizing nanocrystals is very relevant for predicting their structure and physical properties. With this aim we perform Langevin dy…
cond-mat.supr-con2025
Second ac screening step as a probe for the first-order melting transition in layered vortex matter at intermediate temperatures
Gonzalo Rumi, Pablo Pedrazzini, Hernán Pastoriza +2
We present a new probe for the first-order transition for layered vortex matter: A second step in the screening of an ac field that is independent of the frequency and amplitude of…
cond-mat.supr-con2024
Angularly Selective Enhanced Vortex Screening in Extremely Layered Superconductors with Tilted Columnar Defects
Gonzalo Rumi, Vincent Mosser, Marcin Konczykowski +1
We report on two mechanisms of angularly selective enhanced screening in the solid vortex phase of extremely layered superconductors with tilted columnar defects (CDs). We study Bi…