Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich.
mehr Informationen...
Indirect tunneling in metal-insulator-metal junctions
Ist Teil von
Solid state communications, 1996-02, Vol.97 (6), p.543-547
Ort / Verlag
Oxford: Elsevier Ltd
Erscheinungsjahr
1996
Link zum Volltext
Quelle
Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)
Beschreibungen/Notizen
I-
V characteristics of realistic MIM junctions were calculated assuming a two step indirect tunneling as the major mechanism. Electronphonon broadening of the energy level of the intermediate defect states is taken into account. The theory is compared with our experimental investigations of PdMgOPd junctions and good quantitative agreement is achieved. The intermediate states are provided by the
F-centers of the MgO vacancies. A consistency between the experimental data and the theory is obtained for the values of the physical parameters known from independent studies on MgO.