Pregled bibliografske jedinice broj: 51839
Dynamical Effects in Finite Field Electron Tunneling
Dynamical Effects in Finite Field Electron Tunneling // Fizika A, 8 (1999), 3; 141-146 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 51839 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Dynamical Effects in Finite Field Electron Tunneling
Autori
Marušić, Leonardo ; Šunjić, Marijan
Izvornik
Fizika A (1330-0008) 8
(1999), 3;
141-146
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
M-I-M system; tunneling; screening
Sažetak
The problem of dynamical screening for electrons tunneling in the metal-insulator-metal system, based on a generalization of the Jonson's nonlocal theory of exchange-correlation potential, is reviewed. The self-energy is evaluated within the GW approximation for electrons coupled to the long-wavelength charge-density oscillations. Effective potential barriers are obtained by selfconsistent non-local numerical calculation, and then used to get transmission coefficient exactly and within the WKB approximation. The method is also extended to the case with an external potential applied on metal electrodes, and transmission coefficient is plotted as a function of electron energy, and external potential.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- The INSPEC Science Abstracts series
