Benvenuti nell'Anagrafe della Ricerca d'Ateneo
La valutazione delle attività di ricerca che si svolgono nelle università ha assunto un'importanza rilevante sia per l'intero sistema universitario sia all'interno di ogni singolo ateneo. Roma Tre si è quindi dotata di idonei strumenti informativi in grado di supportare al meglio le azioni di monitoraggio e di valutazione delle attività di ricerca svolte nei propri dipartimentied ha realizzato una Anagrafe della Ricerca di Ateneo.
English"We study the connection between the spin-heat and spin-charge response in a disordered Fermi gas with spin-orbit coupling. It is shown that the ratio between the above responses can be expressed as the thermopower S=−(πkB)2Tσ′\/3eσ times a number Rs which depends on the strength and type of the spin-orbit couplings considered. The general results are illustrated by examining different two-dimensional electron or hole systems with different and competing spin-orbit mechanisms, and we conclude that a metallic system could prove much more efficient as a heat-to-spin than as a heat-to-charge converter."
Borge J, Gorini C, & Raimondi R (2013). Spin thermoelectrics in a disordered Fermi gas. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, 87, 085309-085315 [10.1103/PhysRevB.87.085309].
| Titolo: | Spin thermoelectrics in a disordered Fermi gas | |
| Autori: | ||
| Data di pubblicazione: | 2013 | |
| Rivista: | ||
| Citazione: | Borge J, Gorini C, & Raimondi R (2013). Spin thermoelectrics in a disordered Fermi gas. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, 87, 085309-085315 [10.1103/PhysRevB.87.085309]. | |
| Abstract: | "We study the connection between the spin-heat and spin-charge response in a disordered Fermi gas with spin-orbit coupling. It is shown that the ratio between the above responses can be expressed as the thermopower S=−(πkB)2Tσ′\/3eσ times a number Rs which depends on the strength and type of the spin-orbit couplings considered. The general results are illustrated by examining different two-dimensional electron or hole systems with different and competing spin-orbit mechanisms, and we conclude that a metallic system could prove much more efficient as a heat-to-spin than as a heat-to-charge converter." | |
| Handle: | http://hdl.handle.net/11590/267566 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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