dc.contributor.author | MOSCALENCO, V. A. | |
dc.contributor.author | DOHOTARU, L. A. | |
dc.contributor.author | DIGOR, D. F. | |
dc.contributor.author | CEBOTARI, I. D. | |
dc.date.accessioned | 2019-10-07T06:55:54Z | |
dc.date.available | 2019-10-07T06:55:54Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | MOSCALENCO, V. A., DOHOTARU, L. A., DIGOR, D. F. et al. Superconducting state in the twofold degenerateAnderson impurity mode. In: ICNBME-2013. International Conference on Nanotechnologies and Biomedical Engineering. German-Moldovan Workshop on Novel Nanomaterials for Electronic, Photonic and Biomedical Applications: proc. of the 2th intern. conf., April 18-20, 2013. Chişinău, 2013, pp. 169-172. ISBN 978-9975-62-343-8. | en_US |
dc.identifier.isbn | 978-9975-62-343-8 | |
dc.identifier.uri | http://repository.utm.md/handle/5014/4620 | |
dc.description.abstract | The twofold degenerated Anderson impurity model in superconducting state is investigated and the strong electronic correlations of impurity ion are taken into account by elaborating suitable diagram technique. We obtain the Dyson type equations between impurity electron propagators and normal and anomalous correlation functions and by summing infinite series of ladder diagrams have established the approximation for correlation functions. Criterion for appearance of superconducting state of the model is discussed. | en_US |
dc.language.iso | ro | en_US |
dc.publisher | Technical University of Moldova | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | correlations | en_US |
dc.subject | electron propagator | en_US |
dc.subject | Dyson type equation | en_US |
dc.subject | impurity models | en_US |
dc.subject | electronic correlations | en_US |
dc.subject | corelări | en_US |
dc.subject | propagatoare de electroni | en_US |
dc.subject | ecuații tip Dyson | en_US |
dc.subject | impuritate | en_US |
dc.subject | corelații electronice | en_US |
dc.title | Superconducting state in the twofold degenerate Anderson impurity model | en_US |
dc.type | Article | en_US |
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