| Автор | R Jimenez |
| Автор | J K Kruger |
| Автор | M Prechtl |
| Автор | C Grammes |
| Автор | P Alnot |
| Дата выпуска | 1994-12-12 |
| dc.description | The polymer induced alignment (PIA) technique is presented as a new technique to grow single-crystalline films of linear telomers. Combining the PIA technique with special high-resolution Brillouin techniques, it is possible to determine the coefficients of the elastic stiffness tensor of the crystalline state of linear telomers. Especially in their rotator phases. As model systems we have chosen the perfluoroalkane C<sub>20</sub>F<sub>42</sub> and the linear n-alkane C<sub>17</sub>H<sub>36</sub>. A comparison of elastic data obtained from classically and PIA grown samples proves their equivalence as well as their complementarity. Precursors of critical melting discovered in the rotator phase of C<sub>17</sub>H<sub>36</sub>. are discussed in terms of the anomalous temperature dependence of certain elastic tensor coefficients and of related n-telomers. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Premelting features and acoustic mode softening in the rotator phases of linear telomers: C<sub>17</sub>H<sub>36</sub> |
| Тип | paper |
| DOI | 10.1088/0953-8984/6/50/008 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 6 |
| Первая страница | 10977 |
| Последняя страница | 10988 |
| Аффилиация | R Jimenez; Fachrichtung Experimentalphysik 10.2, Univ. des Saarlandes, Saarbrucken, Germany |
| Аффилиация | J K Kruger; Fachrichtung Experimentalphysik 10.2, Univ. des Saarlandes, Saarbrucken, Germany |
| Аффилиация | M Prechtl; Fachrichtung Experimentalphysik 10.2, Univ. des Saarlandes, Saarbrucken, Germany |
| Аффилиация | C Grammes; Fachrichtung Experimentalphysik 10.2, Univ. des Saarlandes, Saarbrucken, Germany |
| Аффилиация | P Alnot; Fachrichtung Experimentalphysik 10.2, Univ. des Saarlandes, Saarbrucken, Germany |
| Выпуск | 50 |
