4 papers
Relaxation pathways and emergence of domains in square artificial spin ice
Matteo Menniti, Naëmi Leo, Pedro Villalba-González +2
Multi-domain states of square artificial spin ice show a range of different morphologies ranging from simple stripe-like domains to more organically shaped coral domains. To model…
Anomalous frequency scaling of acoustic phonon damping in nickel cavities fabricated by ps-laser delamination
Alba Viejo-Rodríguez, Andrea Rossetti, Marco Gandolfi +9
Single-shot picosecond (ps) laser induced delamination allows for the direct generation of suspended membranes from a continuous metallic film, offering a promising platform for co…
Plasmonic Janus particles: A perspective on optical manipulation and biomedical applications
Alemayehu Nana Koya, Anastasiia Sapunova, Nageswar Reddy Sanamreddy +8
The compositional asymmetry of Janus micro- and nanoparticles gives unprecedented opportunities to manipulate such composite particles with different stimuli to achieve enhanced op…
Laser polarization as a critical factor on the SERS-based molecular sensing performance of nano-gapped Au nanowires
Simón Roa, Terunori Kaihara, María Laura Pedano +2
Nowadays, Au dimer-based nanostructures are exhaustively studied due to their outstanding potential as plasmonic nanoantennas for future applications in high-sensitivity molecular…