On the spectrum of facet crystallization waves at the smooth ⁴He crystal surface
The wavelike processes of crystallization and melting or crystallization waves are well known to exist at the ⁴He crystal surface in the rough state. Much less is known about crystallization waves for the ⁴He crystal surface in the smooth well-faceted state below the roughening transition temperatur...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2011 |
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| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2011
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118545 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | On the spectrum of facet crystallization waves at the smooth ⁴He crystal surface / S.N. Burmistrov // Физика низких температур. — 2011. — Т. 37, № 5. — С. 477–483. — Бібліогр.: 12 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The wavelike processes of crystallization and melting or crystallization waves are well known to exist at the ⁴He crystal surface in the rough state. Much less is known about crystallization waves for the ⁴He crystal surface in the smooth well-faceted state below the roughening transition temperature. To meet the lack, we analyze here the spectrum of facet crystallization waves and its dependence upon the wavelength, perturbation amplitude, and the number of possible facet steps distributed somehow over the wavelength. All the distinctive features of facet crystallization waves from conventional waves at the rough surface result from a nonanalytic cusplike behavior in the angle dependence for the surface tension of smooth crystal facets.
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| ISSN: | 0132-6414 |