Foto 7

Subscribe to this RSS feed

Elenco Pubblicazioni - Publications (1380)

G. Pennelli, E. Dimaggio, M. Macucci, "Thermal Conductivity Reduction in Rough Silicon Nanomembranes", IEEE Transactions on Nanotechnology 17 (3), 500, March 2018

Written by
Nanostructured silicon is a promising material for thermoelectric conversion because the thermal conductivity in silicon nanostructures can be strongly reduced with respect to that of bulk materials. We present thermal conductivity measurements, performed with the…
Read more...

E. Dimaggio, G. Pennelli, "Potentialities of silicon nanowire forests for thermoelectric generation" Nanotechnology 29, 135401, February 2018

Written by
Silicon is a material with very good thermoelectric properties, with regard to Seebeck coefficient and electrical conductivity. Low thermal conductivities, and hence high thermal to electrical conversion efficiencies, can be achieved in nanostructures, which are…
Read more...

G. Pennelli, E. Dimaggio, M. Macucci, Note: Improvement of the 3ω thermal conductivity measurement technique for its application at the nanoscale, Review of Scientific Instru-ments, 89, 016104, January 2018

Written by
Conventional techniques for thermal conductivity measurements can lead to unreliable results when applied to nanostructures because heaters and temperature sensors needed for the measurement cannot have a negligible size and therefore perturb the result. In…
Read more...

Pennelli G., Dimaggio E., Macucci M., “Fabrication Techniques for Thermoelectric Devices Based on Nanostructured Silicon”, Journal of Nanoscience and Nanotechnology 17, 1623, July 2017

Written by
We discuss processes for the fabrication of devices for thermoelectric generation, based on silicon nanostructures. The main issue that we address is the design and development of fabrication processes for devices exploiting a large number…
Read more...

Gabriele Meoni, Luca Pilato, Gabriele Ciarpi, Alessandro Palla, Luca Fanucci: "Fully Digital Low-Power Implementation of an Audio Front-End for Portable Applications", APPLEPIES Conference, 26 - 27 September 2018, Pisa (Italy)

Written by
This work presents a fully digital implementation of an audio front-end for portable applications developed in a low-power perspective.Such platform acquires audio samples through a four digital Pulse Digital Modulation (PDM) microphones array andimplements two-channel…
Read more...
Page 168 of 276