Boundary between coherent and noncoherent small polaron motion: Influence of the phonon hardening
Апстракт
The transition from band to hopping conductivity of small polaron is examined within Holsteins molecular crystal model. The conditions under which each of these mechanisms prevail are formulated in terms of the values of the coupling constant S and adiabatic parameter B. Particular attention was paid to the possible influence of the polaron induced modification of phonon spectrum. (C) 2008 Elsevier B.V. All rights reserved.
Кључне речи:
Polaron / Phonon hardening / Hopping transport / Band transportИзвор:
Physica B: Condensed Matter, 2009, 404, 2, 270-274Финансирање / пројекти:
- Serbian Ministry of Science and Technology [141034]
DOI: 10.1016/j.physb.2008.10.054
ISSN: 0921-4526; 1873-2135
WoS: 000264276200019
Scopus: 2-s2.0-59749092097
Колекције
Институција/група
VinčaTY - JOUR AU - Čevizović, Dalibor AU - Galović, Slobodanka AU - Zeković, Slobodan AU - Ivić, Zoran PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3654 AB - The transition from band to hopping conductivity of small polaron is examined within Holsteins molecular crystal model. The conditions under which each of these mechanisms prevail are formulated in terms of the values of the coupling constant S and adiabatic parameter B. Particular attention was paid to the possible influence of the polaron induced modification of phonon spectrum. (C) 2008 Elsevier B.V. All rights reserved. T2 - Physica B: Condensed Matter T1 - Boundary between coherent and noncoherent small polaron motion: Influence of the phonon hardening VL - 404 IS - 2 SP - 270 EP - 274 DO - 10.1016/j.physb.2008.10.054 ER -
@article{ author = "Čevizović, Dalibor and Galović, Slobodanka and Zeković, Slobodan and Ivić, Zoran", year = "2009", abstract = "The transition from band to hopping conductivity of small polaron is examined within Holsteins molecular crystal model. The conditions under which each of these mechanisms prevail are formulated in terms of the values of the coupling constant S and adiabatic parameter B. Particular attention was paid to the possible influence of the polaron induced modification of phonon spectrum. (C) 2008 Elsevier B.V. All rights reserved.", journal = "Physica B: Condensed Matter", title = "Boundary between coherent and noncoherent small polaron motion: Influence of the phonon hardening", volume = "404", number = "2", pages = "270-274", doi = "10.1016/j.physb.2008.10.054" }
Čevizović, D., Galović, S., Zeković, S.,& Ivić, Z.. (2009). Boundary between coherent and noncoherent small polaron motion: Influence of the phonon hardening. in Physica B: Condensed Matter, 404(2), 270-274. https://doi.org/10.1016/j.physb.2008.10.054
Čevizović D, Galović S, Zeković S, Ivić Z. Boundary between coherent and noncoherent small polaron motion: Influence of the phonon hardening. in Physica B: Condensed Matter. 2009;404(2):270-274. doi:10.1016/j.physb.2008.10.054 .
Čevizović, Dalibor, Galović, Slobodanka, Zeković, Slobodan, Ivić, Zoran, "Boundary between coherent and noncoherent small polaron motion: Influence of the phonon hardening" in Physica B: Condensed Matter, 404, no. 2 (2009):270-274, https://doi.org/10.1016/j.physb.2008.10.054 . .