POLITECNICO DI BARI - Catalogo dei prodotti della Ricerca

Ultrahigh detection sensitivity exceeding 105 V/W in spin-torque diode

Microwave detection has a huge number of applications in physics and engineering. It has already been shown that biased spin torque diodes have performance overcoming the CMOS counterpart in terms of sensitivity. In this regard, the spin torque diodes are promising candidates for t...

Broadband spintronics diodes for energy harvesting

How to Define Priorities in Coastal Vulnerability Assessment

Awareness of coastal landscapes vulnerability to both natural and man-made hazards induce to monitor their evolution, adaptation, resilience and to develop appropriate defence strategies. The necessity to transform the monitoring results into useful information is the motivation of the present pa...

Chiral skyrmions in an anisotropy gradient

A strategy to drive skyrmion motion by a combination of an anisotropy gradient and spin-Hall effect has recently been demonstrated. Here, we study the fundamental properties of this type of motion by combining micromagnetic simulations and a generalized Thiele's equation. We find th...