Zobrazeno 1 - 10 of 18 pro vyhledávání: '"I. G. Medvedev"'
3
A new diagram technique for the Anderson model
Autor: I G Medvedev
Publikováno v: Journal of Physics: Condensed Matter. 9:4129-4138
Using the perturbation expansion in the rebonding interaction near the surface molecule limit, a new diagram technique for the Anderson model is proposed. The expression for the self-energy in the second order in the rebonding interaction is obtained
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::141741c6217a47d8355846954e00d5cf
https://doi.org/10.1088/0953-8984/9/20/012
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4
New diagram technique for the Anderson model
Autor: I. G. Medvedev
Publikováno v: Theoretical and Mathematical Physics. 109:1460-1472
A generalized Wick theorem for the Anderson model is formulated. On this basis, the diagram technique for the temperature Green's function and the thermodynamic potential is developed. Particular attention is paid to the region of strong coupling of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a066df30c9c126ad404c7b7aee68c00
https://doi.org/10.1007/bf02072011
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5
Activation Free Energy of the Nonadiabatic Processes of Electron Transfer and the Reorganization Energy of the Inhomogeneous Nonlocal Medium
Autor: I. G. Medvedev, A. M. Kuznetsov and
Publikováno v: The Journal of Physical Chemistry. 100:5721-5728
On the basis of the quantum-mechanical theory for the kinetics of the elementary act of an electrochemical reaction, expressions for the activation free energy of the nonadiabatic processes of electron transfer and for the reorganization energy of th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6d68ae48216c3c19bee92718adc05c7
https://doi.org/10.1021/jp950918q
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7
Tunnel current through a redox molecule coupled to classical phonon modes in the strong tunneling limit
Autor: I. G. Medvedev
Publikováno v: Physical Review B. 76
The tunnel current through a redox molecule coupled to classical phonon modes is calculated in the strong tunneling limit in the Born-Oppenhiemer approximation. The effective ``potential energy'' of the phonon modes is introduced in the steady state
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83bdecfcbeb58809ac602cf827fb5e2e
https://doi.org/10.1103/physrevb.76.125312
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10
Akademický článek
Calculation of adiabatic free energy surfaces in the case of electrochemical tunneling microscopy of redox systems.
Autor: I. G. Medvedev
Publikováno v: Russian Journal of Electrochemistry; Mar2005, Vol. 41 Issue 3, p227-240, 14p
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