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EnglishLow-temperature specific-heat data obtained in a single cristal of(CH3)4 NMnCl3 (TMMC) are presented. The experiments were performed in a variety of magnetic field strengths. For magnetic field oriented parallel to the chain axis, linear excitations were found to adequately, describe the magnetic specific heat. When the magnetic field was perpendicular to chain axis, these excitations alone were not sufficient and the additional (soliton like)excitations were required.
| Titolo: | Magnetic specific-heat contributions from linear vis-avis nonlinear excitations in the one-dimensional antiferromagnet (CH3)NMnCl3 (TMMC) |
| Autori di Ateneo: | |
| Autori: | F. Borsa; M. G. Pini; RETTORI, ANGELO; TOGNETTI, VALERIO |
| Anno di registrazione: | 1983 |
| Rivista: | |
| Volume: | 28 |
| Pagina iniziale: | 5173 |
| Pagina finale: | 5183 |
| Abstract: | Low-temperature specific-heat data obtained in a single cristal of(CH3)4 NMnCl3 (TMMC) are presented. The experiments were performed in a variety of magnetic field strengths. For magnetic field oriented parallel to the chain axis, linear excitations were found to adequately, describe the magnetic specific heat. When the magnetic field was perpendicular to chain axis, these excitations alone were not sufficient and the additional (soliton like)excitations were required. |
| Handle: | http://hdl.handle.net/2158/339986 |
| Appare nelle tipologie: | 1a - Articolo su rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| PhysRevB.28.5173TMMC-CAL.SPEC.pdf | Versione finale referata | DRM non definito | Administrator |
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