Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Krasteva, Anna"'
Autor:
Krzyżewski, Filip, Załuska-Kotur, Magdalena A., Krasteva, Anna, Popova, Hristina, Tonchev, Vesselin
We approach the old-standing problem of vicinal crystal surfaces destabilized by step-down and step step-up currents from a unified modelling viewpoint with focus on both the initial and the intermediate stages of the instability. We develop further
Externí odkaz:
http://arxiv.org/abs/1806.10819
Autor:
Toktarbaiuly, Olzat, Usov, Victor, Coileáin, Cormac Ó, Siewierska, Katarzyna, Krasnikov, Sergey, Norton, Emma, Bozhko, Sergey I., Semenov, Valery N., Chaika, Alexander N., Murphy, Barry E., Lübben, Olaf, Krzyżewski, Filip, Załuska-Kotur, Magdalena A., Krasteva, Anna, Popova, Hristina, Tonchev, Vesselin, Shvets, Igor V.
Publikováno v:
Phys. Rev. B 97, 035436 (2018)
We report for the first time the observation of bunching of monoatomic steps on vicinal W(110) surfaces induced by step up or step down currents across the steps. Measurements reveal that the size scaling exponent {\gamma}, connecting the maximal slo
Externí odkaz:
http://arxiv.org/abs/1712.05041
Autor:
Krasteva, Anna, author
Publikováno v:
European and Chinese Sociologies: A New Dialogue. 26:175-186
The step bunching instability is studied in three models of step motion defined in terms of ordinary differential equations (ODE). The source of instability in these models is step-step attraction, it is opposed by step-step repulsion and the develop
Externí odkaz:
http://arxiv.org/abs/1511.06298
Autor:
Krasteva, Anna, Popova, Hristina, Krzyzewski, Filip, Zaluska-Kotur, Magdalena, Tonchev, Vesselin
In order to study the unstable step motion on vicinal crystal surfaces we devise vicinal Cellular Automata. Each cell from the colony has value equal to its height in the vicinal, initially the steps are regularly distributed. Another array keeps the
Externí odkaz:
http://arxiv.org/abs/1511.04392
Autor:
Krasteva, Anna
Publikováno v:
Политически изследвания / Political Studies. 1(1-2):224-233
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1038804
Autor:
Krasteva, Anna
Publikováno v:
Kostenfrei.
Ulm, Univ., Diss., 2008.
Externí odkaz:
http://nbn-resolving.de/urn:nbn:de:bsz:289-vts-65977
Akademický článek
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Autor:
Krasteva, Anna
Publikováno v:
Политически изследвания / Political Studies. (1-2):5-18
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=759126
Autor:
Krasteva, Anna
Publikováno v:
Политически изследвания / Political Studies. (1-2):41-58
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=772454