dc.identifier.uri |
http://dx.doi.org/10.15488/16321 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/16448 |
|
dc.contributor.author |
Timm, L.
|
|
dc.contributor.author |
Weimer, H.
|
|
dc.contributor.author |
Santos, L.
|
|
dc.contributor.author |
Mehlstäubler, T.E.
|
|
dc.date.accessioned |
2024-02-16T10:03:33Z |
|
dc.date.available |
2024-02-16T10:03:33Z |
|
dc.date.issued |
2020 |
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dc.identifier.citation |
Timm, L.; Weimer, H.; Santos, L.; Mehlstaübler, T.E.: Energy localization in an atomic chain with a topological soliton. In: Physical Review Research 2 (2020), Nr. 3, 033198. DOI: https://doi.org/10.1103/physrevresearch.2.033198 |
|
dc.description.abstract |
Topological defects in low-dimensional nonlinear systems feature a sliding-to-pinning transition of relevance for a variety of scenarios, ranging from biophysics to nano- A nd solid-state physics. We find that the dynamics after a local excitation results in a highly nontrivial energy transport in the presence of a topological defect, characterized by a strongly enhanced energy localization in the pinning regime. Moreover, we show that the energy flux in ion crystals with a defect can be sensitively regulated by experimentally accessible environmental parameters. Whereas nonlinear resonances can cause an enhanced long-time energy delocalization, robust energy localization persists for distinct parameter ranges, even for long evolution times and large local excitations. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
College Park, MD : APS |
|
dc.relation.ispartofseries |
Physical Review Research 2 (2020), Nr. 3 |
|
dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0 |
|
dc.subject |
Defects |
eng |
dc.subject |
Delocalizations |
eng |
dc.subject |
Energy localization |
eng |
dc.subject |
Energy transport |
eng |
dc.subject |
Environmental parameter |
eng |
dc.subject.ddc |
530 | Physik
|
|
dc.title |
Energy localization in an atomic chain with a topological soliton |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
2643-1564 |
|
dc.relation.doi |
https://doi.org/10.1103/physrevresearch.2.033198 |
|
dc.bibliographicCitation.issue |
3 |
|
dc.bibliographicCitation.volume |
2 |
|
dc.bibliographicCitation.firstPage |
033198 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|