Tunneling times in complex potentials
Само за регистроване кориснике
2008
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Tunneling times in absorptive media, described by complex potentials, are investigated. A general expression relating relevant tunneling times is extended by introducing a new term tau(a). For both single Dirac delta potential and rectangular potential tau(a) exhibits a maximum for a specific complex potential configuration. The optimal shape of a complex rectangular potential in respect to the maximization of tau(a) differs drastically in the short or long wavelength limits.
Кључне речи:
quantum barrier / complex potentials / tunneling timesИзвор:
Physics Letters A, 2008, 372, 3, 191-196Издавач:
- Elsevier, Amsterdam
DOI: 10.1016/j.physleta.2007.07.021
ISSN: 0375-9601
WoS: 000252554000003
Scopus: 2-s2.0-37349079054
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Kočinac, Saša AU - Milanović, Vitomir PY - 2008 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1256 AB - Tunneling times in absorptive media, described by complex potentials, are investigated. A general expression relating relevant tunneling times is extended by introducing a new term tau(a). For both single Dirac delta potential and rectangular potential tau(a) exhibits a maximum for a specific complex potential configuration. The optimal shape of a complex rectangular potential in respect to the maximization of tau(a) differs drastically in the short or long wavelength limits. PB - Elsevier, Amsterdam T2 - Physics Letters A T1 - Tunneling times in complex potentials EP - 196 IS - 3 SP - 191 VL - 372 DO - 10.1016/j.physleta.2007.07.021 ER -
@article{ author = "Kočinac, Saša and Milanović, Vitomir", year = "2008", abstract = "Tunneling times in absorptive media, described by complex potentials, are investigated. A general expression relating relevant tunneling times is extended by introducing a new term tau(a). For both single Dirac delta potential and rectangular potential tau(a) exhibits a maximum for a specific complex potential configuration. The optimal shape of a complex rectangular potential in respect to the maximization of tau(a) differs drastically in the short or long wavelength limits.", publisher = "Elsevier, Amsterdam", journal = "Physics Letters A", title = "Tunneling times in complex potentials", pages = "196-191", number = "3", volume = "372", doi = "10.1016/j.physleta.2007.07.021" }
Kočinac, S.,& Milanović, V.. (2008). Tunneling times in complex potentials. in Physics Letters A Elsevier, Amsterdam., 372(3), 191-196. https://doi.org/10.1016/j.physleta.2007.07.021
Kočinac S, Milanović V. Tunneling times in complex potentials. in Physics Letters A. 2008;372(3):191-196. doi:10.1016/j.physleta.2007.07.021 .
Kočinac, Saša, Milanović, Vitomir, "Tunneling times in complex potentials" in Physics Letters A, 372, no. 3 (2008):191-196, https://doi.org/10.1016/j.physleta.2007.07.021 . .