137 citations · 390 across the 10 of their papers we have counts for
5 papers · 1 filter
Kinetic pathways to the magnetic charge crystal in artificial dipolar spin ice
I. A. Chioar, B. Canals, D. Lacour +6
We investigate experimentally magnetic frustration effects in thermally active artificial kagome spin ice. Starting from a paramagnetic state, the system is cooled down below the C…
Seebeck Nanoantennas for Infrared Detection and Energy Harvesting Applications
Edgar Briones, Joel Briones, J. C. Martinez-Anton +6
In this letter we introduce a new type of infrared sensor, based on thermocouple nanoantennas, which enables the energy detection and gathering in the mid-infrared region. The prop…
Seebeck Nanoantennas for Solar Energy Harvesting
E. Briones, J. Briones, A. Cuadrado +6
We propose a mid-infrared device based on thermocouple optical antennas for light sensing and energy harvesting applications. We numerically demonstrate that antennas are able to g…
Non-universality of artificial frustrated spin systems
I. A. Chioar, N. Rougemaille, A. Grimm +6
Magnetic frustration effects in artificial kagome arrays of nanomagnets with out-of-plane magnetization are investigated using Magnetic Force Microscopy and Monte Carlo simulations…
Energy levels of interacting curved nano-magnets in a frustrated geometry: increasing accuracy when using finite difference methods
H. Riahi, F. Montaigne, N. Rougemaille +3
The accuracy of finite difference methods is related to the mesh choice and cell size. Concerning the micromagnetism of nano-objects, we show here that discretization issues can dr…