Search

Your search keyword '"Strambini, E."' showing total 12 results
Start Over Author "Strambini, E." Publisher american physical society (aps)
12 results on '"Strambini, E."'

2. Coexistence of superconductivity and spin-splitting fields in superconductor/ferromagnetic insulator bilayers of arbitrary thickness

Author

Hijano, Alberto, primary, Ilić, Stefan, additional, Rouco, Mikel, additional, González-Orellana, Carmen, additional, Ilyn, Maxim, additional, Rogero, Celia, additional, Virtanen, P., additional, Heikkilä, T. T., additional, Khorshidian, S., additional, Spies, M., additional, Ligato, N., additional, Giazotto, F., additional, Strambini, E., additional, and Bergeret, F. Sebastián, additional

Published
2021
Full Text
View/download PDF

3. rf-SQUID measurements of anomalous Josephson effect

Author

Guarcello, C., primary, Citro, R., additional, Durante, O., additional, Bergeret, F. S., additional, Iorio, A., additional, Sanz-Fernández, C., additional, Strambini, E., additional, Giazotto, F., additional, and Braggio, A., additional

Published
2020
Full Text
View/download PDF

12. Phase-Tunable Thermal Logic: Computation with Heat

Author

Federico Paolucci, Giampiero Marchegiani, Elia Strambini, Francesco Giazotto, Paolucci, F., Marchegiani, G., Strambini, E., and Giazotto, F.

Subjects
Scheme (programming language), Josephson junctions, Computer science, Computation, Phase (waves), FOS: Physical sciences, General Physics and Astronomy, 02 engineering and technology, 01 natural sciences, Settore FIS/03 - Fisica della Materia, Physics and Astronomy (all), Mesoscale and Nanoscale Physics (cond-mat.mes-hall), 0103 physical sciences, Thermal, Electronic engineering, quantum effects, 010306 general physics, Quantum, computer.programming_language, thermal-logic operations, Structure (mathematical logic), Condensed Matter - Mesoscale and Nanoscale Physics, 021001 nanoscience & nanotechnology, Power (physics), 0210 nano-technology, computer, Energy harvesting
Abstract

Boolean algebra, the branch of mathematics in which variables can assume only true or false values, is the theoretical basis of classical computation. The analogy between Boolean operations and electronic switching circuits, highlighted by Shannon in 1938, paved the way for modern computation based on electronic devices. The growth in the computational power of such devices, after an exciting exponential - Moore's trend - is nowadays blocked by heat dissipation due to computational tasks, which are very demanding due to the miniaturization of chips. Heat is often a detrimental form of energy which increases the system's entropy, decreasing the efficiency of logic operations. Here, we propose a physical system that is able to perform thermal-logic operations by reversing the old heat-disorder epitome into a heat-order paradigm. We lay the foundations of heat computation by encoding logic state variables in temperature and introducing the thermal counterparts of electronic logic gates. Exploiting quantum effects in thermally biased Josephson junctions (JJs), we propound a possible realization of a functionally complete logic. Our architecture ensures high operational stability and robustness, with switching frequencies reaching the GHz range.

Published
2018
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results