Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Giuseppe Pastori Parravicini"'
Solid State Physics is a textbook for students of physics, material science, chemistry, and engineering. It is the state-of-the-art presentation of the theoretical foundations and application of the quantum structure of matter and materials. This sec
Although there are many books published in solid state physics, there is a wide gap between the active field of research and the conceptstraditionally taught in solid state courses. This book fills that gap. The style is tutorial, simple, and complet
Autor:
Giuseppe Bevilacqua, Alessandro Cresti, Giuseppe Grosso, Guido Menichetti, Giuseppe Pastori Parravicini
Based on the Landauer-B\"{u}ttiker theory, we explore the thermal regimes of two-terminal nanoscale systems with an energy-peaked transmission function. The device is in contact with two reservoirs held at different temperatures and chemical potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c726ed8b3b2798234079865d94235dac
http://hdl.handle.net/11365/1183442
http://hdl.handle.net/11365/1183442
The electron tunneling current through nanostructures is considered in the presence of the electron-phonon interactions. In the Keldysh nonequilibrium formalism, the lesser, greater, advanced and retarded self-energies components are expressed by mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2025243345e6a2fac7ea2fdc65d5e01b
http://hdl.handle.net/11365/1003767
http://hdl.handle.net/11365/1003767
Publikováno v:
The European physical journal. B, Condensed matter physics
84 (2011): 227–233. doi:10.1140/epjb/e2011-20443-0
info:cnr-pdr/source/autori:Farchioni R; Grosso G; Pastori Parravicini G/titolo:Electronic transmission through a ladder with a single side-attached impurity/doi:10.1140%2Fepjb%2Fe2011-20443-0/rivista:The European physical journal. B, Condensed matter physics (Print)/anno:2011/pagina_da:227/pagina_a:233/intervallo_pagine:227–233/volume:84
84 (2011): 227–233. doi:10.1140/epjb/e2011-20443-0
info:cnr-pdr/source/autori:Farchioni R; Grosso G; Pastori Parravicini G/titolo:Electronic transmission through a ladder with a single side-attached impurity/doi:10.1140%2Fepjb%2Fe2011-20443-0/rivista:The European physical journal. B, Condensed matter physics (Print)/anno:2011/pagina_da:227/pagina_a:233/intervallo_pagine:227–233/volume:84
We study the electronic transmission of a model system composed by two coupled chains with an impurity attached to one of them. Analytical espressions for the transmittivity and for the diagonal and the off-diagonal Green's function matrix elements a
Publikováno v:
Annals of physics
321 (2006): 1075–1091.
info:cnr-pdr/source/autori:Cresti, A; Grosso, G; Parravicini, GP/titolo:Analytic and numeric Green's functions for a two-dimensional electron gas in an orthogonal magnetic field/doi:/rivista:Annals of physics (Print)/anno:2006/pagina_da:1075/pagina_a:1091/intervallo_pagine:1075–1091/volume:321
321 (2006): 1075–1091.
info:cnr-pdr/source/autori:Cresti, A; Grosso, G; Parravicini, GP/titolo:Analytic and numeric Green's functions for a two-dimensional electron gas in an orthogonal magnetic field/doi:/rivista:Annals of physics (Print)/anno:2006/pagina_da:1075/pagina_a:1091/intervallo_pagine:1075–1091/volume:321
We have derived closed analytic expressions for the Green's function of an electron in a two-dimensional electron gas threaded by a uniform perpendicular magnetic field, also in the presence of a uniform electric field and of a parabolic spatial conf
Publikováno v:
physica status solidi (b). 242:3149-3154
We present a formal and numerical analysis of current distribution through two-dimensional electron gas systems threaded by a magnetic field. The nonequilibrium Keldysh formalism is elaborated into a procedure well suited to describe both local featu
In this chapter we consider optical and transport properties of metals. After a general discussion on the phenomenological optical constants of homogeneous materials, we consider the optical properties due to intraband transitions of carriers. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26f85e9ebb125084d404a5b3255d0f5
https://doi.org/10.1016/b978-0-12-385030-0.00011-6
https://doi.org/10.1016/b978-0-12-385030-0.00011-6
Publikováno v:
Solid State Physics
In this chapter we consider transport processes in homogeneous semiconductors, intrinsic or uniformly doped with (donor or acceptor) impurities. The presence of a finite energy gap between valence and conduction states has a profound effect on carrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c76bf3331468d9716fcc0c84f60bf954
https://doi.org/10.1016/b978-0-12-385030-0.00013-x
https://doi.org/10.1016/b978-0-12-385030-0.00013-x
A solid is constituted by a large number of electrons and nuclei in mutual interaction, and the dynamics of these particles, in general, cannot be considered separately. Throughout this chapter, however, the nuclei are imagined as clamped in a given
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de69b5700bbaaec8249f9f2622cf257f
https://doi.org/10.1016/b978-0-12-385030-0.00004-9
https://doi.org/10.1016/b978-0-12-385030-0.00004-9