| Naslov: | History-dependent phase transition character |
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| Avtorji: | ID Polanšek, Juš (Avtor)
ID Hölbl, Arbresha (Avtor)
ID Starzonek, Szymon (Avtor)
ID Drozd-Rzoska, Aleksandra (Avtor)
ID Rzoska, Sylwester (Avtor)
ID Kralj, Samo (Avtor) |
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| Datoteke: |  Polansek-2022-History-dependent_phase_transiti.pdf (2,07 MB)
MD5: 66802CE61CC35183CFBB7D0026E37C27
 https://doi.org/10.1140/epje/s10189-022-00221-2
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FNM - Fakulteta za naravoslovje in matematiko
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| Opis: | We consider history-dependent behavior in domain-type configurations in orientational order that are formed in configurations reached via continuous symmetry-breaking phase transitions. In equilibrium, these systems exhibit in absence of impurities a spatially homogeneous order. We focus on cases where domains are formed via (i) Kibble-Zurek mechanism in fast enough quenches or by (ii) Kibble mechanism in strongly supercooled phases. In both cases, domains could be arrested due to pinned topological defects that are formed at domain walls. In systems exhibiting polar or quadrupolar order, point and line defects (disclinations) dominate, respectively. In particular, the disclinations could form complex entangled structures and are more efficient in stabilizing domains. Domain patterns formed by fast quenches could be arrested by impurities imposing a strong enough random-field type disorder, as suggested by the Imry-Ma theorem. On the other hand, domains formed in supercooled systems could be also formed if large enough energy barriers arresting domains are established due to large enough systems’ stiffness. The resulting effective interactions in established domain-type patterns could be described by random matrices. The resulting eigenvectors reveal expected structural excitations formed in such structures. The most important role is commonly played by the random matrix largest eigenvector. Qualitatively different behavior is expected if this eigenvector exhibits a localized or extended character. In the former case, one expects a gradual, non-critical-type transition into a glass-type structure. However, in the latter case, a critical-like phase behavior could be observed. |
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| Ključne besede: | topological defects, domains, disorder |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 23.05.2022 |
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| Datum sprejetja članka: | 26.07.2022 |
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| Datum objave: | 23.08.2022 |
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| Založnik: | EDP Sciences |
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| Leto izida: | 2022 |
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| Št. strani: | Str. 1-14 |
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| Številčenje: | Letn. 45, Št. 8, št. članka 70 |
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| PID: | 20.500.12556/DKUM-89259  |
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| UDK: | 53 |
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| COBISS.SI-ID: | 120603395 |
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| DOI: | 10.1140/epje/s10189-022-00221-2 |
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| ISSN pri članku: | 1292-8941 |
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| Datum objave v DKUM: | 01.07.2024 |
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| Število ogledov: | 309 |
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| Število prenosov: | 13 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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