Soliton-induced modification of the speed of sound in quasi-one-dimensional molecular crystals
Само за регистроване кориснике
1998
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The influence of the anharmonic vibron-phonon coupling, arising on account of a dressing effect, on the characteristics of the lattice subsystem in quasi-one-dimensional molecular crystals was examined within the pseudo-harmonic phonon approximation. It was found that solitons could induce specific modifications of the speed of sound which shows a temperature dependence quite different to that in the case of the linear excitations. The possibility of an indirect experimental verification of the existence of solitons in molecular chains is suggested on the basis of these predictions.
Извор:
Journal of Physics: Condensed Matter, 1998, 10, 7, 1487-1494Финансирање / пројекти:
- Serbian Ministry of Science and Technology [Contract number 01E15]
DOI: 10.1088/0953-8984/10/7/003
ISSN: 0953-8984
WoS: 000072238100003
Scopus: 2-s2.0-0000736337
Колекције
Институција/група
VinčaTY - JOUR AU - Tekić, Jasmina AU - Ivić, Zoran AU - Pržulj, Željko PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2114 AB - The influence of the anharmonic vibron-phonon coupling, arising on account of a dressing effect, on the characteristics of the lattice subsystem in quasi-one-dimensional molecular crystals was examined within the pseudo-harmonic phonon approximation. It was found that solitons could induce specific modifications of the speed of sound which shows a temperature dependence quite different to that in the case of the linear excitations. The possibility of an indirect experimental verification of the existence of solitons in molecular chains is suggested on the basis of these predictions. T2 - Journal of Physics: Condensed Matter T1 - Soliton-induced modification of the speed of sound in quasi-one-dimensional molecular crystals VL - 10 IS - 7 SP - 1487 EP - 1494 DO - 10.1088/0953-8984/10/7/003 ER -
@article{ author = "Tekić, Jasmina and Ivić, Zoran and Pržulj, Željko", year = "1998", abstract = "The influence of the anharmonic vibron-phonon coupling, arising on account of a dressing effect, on the characteristics of the lattice subsystem in quasi-one-dimensional molecular crystals was examined within the pseudo-harmonic phonon approximation. It was found that solitons could induce specific modifications of the speed of sound which shows a temperature dependence quite different to that in the case of the linear excitations. The possibility of an indirect experimental verification of the existence of solitons in molecular chains is suggested on the basis of these predictions.", journal = "Journal of Physics: Condensed Matter", title = "Soliton-induced modification of the speed of sound in quasi-one-dimensional molecular crystals", volume = "10", number = "7", pages = "1487-1494", doi = "10.1088/0953-8984/10/7/003" }
Tekić, J., Ivić, Z.,& Pržulj, Ž.. (1998). Soliton-induced modification of the speed of sound in quasi-one-dimensional molecular crystals. in Journal of Physics: Condensed Matter, 10(7), 1487-1494. https://doi.org/10.1088/0953-8984/10/7/003
Tekić J, Ivić Z, Pržulj Ž. Soliton-induced modification of the speed of sound in quasi-one-dimensional molecular crystals. in Journal of Physics: Condensed Matter. 1998;10(7):1487-1494. doi:10.1088/0953-8984/10/7/003 .
Tekić, Jasmina, Ivić, Zoran, Pržulj, Željko, "Soliton-induced modification of the speed of sound in quasi-one-dimensional molecular crystals" in Journal of Physics: Condensed Matter, 10, no. 7 (1998):1487-1494, https://doi.org/10.1088/0953-8984/10/7/003 . .