Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. Valtchinov"'
Autor:
Kenneth I. Golden, Zoltan Donko, Krastan B. Blagoev, Gabor J. Kalman, Hongbo Zhao, G. McMullan, V. Valtchinov
Publikováno v:
Le Journal de Physique IV. 10:Pr5-85
This review summarizes the results of the analyses of the equilibrium structure, screening properties, and collective mode dynamics of electronic bilayers, based on the HNC calculation of the intralayer and interlayer correlation functions. A set of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af8ffee00f61a195c98d2cab9fa0f401
https://doi.org/10.1051/jp4:2000510
https://doi.org/10.1051/jp4:2000510
Publikováno v:
Physical Review Letters. 82:3124-3127
We present the first reliable calculation of the collective mode structure of a strongly coupled electronic bilayer. The calculation is based on a classical model through the $3^{rd}$ frequency-moment-sum-rule preserving Quasi Localized Charge Approx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fa1718adc4362423ced71449a681151
https://doi.org/10.1103/physrevlett.82.3124
https://doi.org/10.1103/physrevlett.82.3124
Autor:
T. Ivanov, V. Valtchinov
Publikováno v:
Physical Review B. 50:5721-5724
We calculate the I-V characteristics of a tunnel junction containing impurities in the barrier. We consider the indirect resonant tunneling involving the impurities. The Coulomb repulsion energy $E_c$ between two electrons with opposite spins simulta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6276e8a7e017eaccbb94a77a38ce771b
https://doi.org/10.1103/physrevb.50.5721
https://doi.org/10.1103/physrevb.50.5721
Publikováno v:
Solid State Communications. 89:637-642
The resonant tunneling under an a.c. bias superimposed on a d.c. voltage through a semiconducting quantum dot is investigated. A single resonant level is considered with Coulomb repulsion between electrons with opposite spins taken into account. Usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2e09d3c5d3907e17043f8a63934f287
https://doi.org/10.1016/0038-1098(94)90180-5
https://doi.org/10.1016/0038-1098(94)90180-5
Publikováno v:
Physical Review B. 48:4679-4686
Resonant tunneling under ac bias through a semiconducting quantum dot is investigated. In the case of a single resonant level in the dot, we take into account the Coulomb repulsion between electrons with opposite spins. Using the irreducible Green's-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01837b9f2f8828f451966ba924e1296f
https://doi.org/10.1103/physrevb.48.4679
https://doi.org/10.1103/physrevb.48.4679
Publikováno v:
Physical Review Letters. 91
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df453b1e836a4a1c2cb2a966b845a138
https://doi.org/10.1103/physrevlett.91.159901
https://doi.org/10.1103/physrevlett.91.159901
Publikováno v:
Strongly Coupled Coulomb Systems ISBN: 9780306460319
Electronic bilayers exhibit a rich pattern of behavior, both on the static and on the dynamic level. While at high is the Wigner–Seitz radius within a layer, with n being the surface density) values the bilayer is expected to crystallize (according
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbba2ad93724e76d39cb8bf728e9bc29
https://doi.org/10.1007/0-306-47086-1_97
https://doi.org/10.1007/0-306-47086-1_97
The strongly correlated liquid state of a bilayer of charged particles has been studied via the HNC calculation of the two-body functions. We report the first time emergence of a series of structural phases, identified through the behavior of the two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85eb5372f288beac305efb5c8dde1f60
Publikováno v:
Physical review letters. 66(8)
Resonant tunneling through a quantum-box level is investigated in terms of nonequilibrium Green's functions. A Hamiltonian with a Hubbard-type term, accounting for charging effects in the box, is proposed. Besides the resonance-level feature in the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2cafd1aca64b50be7963f245e6fc0b6
https://pubmed.ncbi.nlm.nih.gov/10043991
https://pubmed.ncbi.nlm.nih.gov/10043991
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