Angular distributions of high energy protons channeled in long (10,10) single-wall carbon nanotubes
Само за регистроване кориснике
2009
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this work we study the angular distributions of 1 GeV protons channeled in long (10,10) single-wall carbon nanotubes. The nanotube length, L, is varied between 10 and 100 mu m. The angular distributions of channeled protons are obtained using the numerical solution of the proton equations of motion in the transverse plane and the Monte Carlo method. The effects of proton energy loss and scattering angle dispersion caused by its collisions with the nanotube electrons are taken into account. Analysis shows that for L LT 30 mu m, the transverse structure of the nanotube could be deduced from the angular distribution. For L GT = 40 mu m, the angular distribution contains the concentric circular ridges whose number increases and the average distance between them decreases when L increases. A possible application of the obtained results for characterization of carbon nanotubes is discussed.
Кључне речи:
Nanotubes / ChannelingИзвор:
Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2009, 267, 14, 2365-2368
DOI: 10.1016/j.nimb.2009.05.002
ISSN: 0168-583X
WoS: 000268268000006
Scopus: 2-s2.0-67649440827
Институција/група
VinčaTY - JOUR AU - Petrović, Srđan M. AU - Borka, Duško AU - Telečki, Igor N. AU - Nešković, Nebojša B. PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3748 AB - In this work we study the angular distributions of 1 GeV protons channeled in long (10,10) single-wall carbon nanotubes. The nanotube length, L, is varied between 10 and 100 mu m. The angular distributions of channeled protons are obtained using the numerical solution of the proton equations of motion in the transverse plane and the Monte Carlo method. The effects of proton energy loss and scattering angle dispersion caused by its collisions with the nanotube electrons are taken into account. Analysis shows that for L LT 30 mu m, the transverse structure of the nanotube could be deduced from the angular distribution. For L GT = 40 mu m, the angular distribution contains the concentric circular ridges whose number increases and the average distance between them decreases when L increases. A possible application of the obtained results for characterization of carbon nanotubes is discussed. T2 - Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms T1 - Angular distributions of high energy protons channeled in long (10,10) single-wall carbon nanotubes VL - 267 IS - 14 SP - 2365 EP - 2368 DO - 10.1016/j.nimb.2009.05.002 ER -
@article{ author = "Petrović, Srđan M. and Borka, Duško and Telečki, Igor N. and Nešković, Nebojša B.", year = "2009", abstract = "In this work we study the angular distributions of 1 GeV protons channeled in long (10,10) single-wall carbon nanotubes. The nanotube length, L, is varied between 10 and 100 mu m. The angular distributions of channeled protons are obtained using the numerical solution of the proton equations of motion in the transverse plane and the Monte Carlo method. The effects of proton energy loss and scattering angle dispersion caused by its collisions with the nanotube electrons are taken into account. Analysis shows that for L LT 30 mu m, the transverse structure of the nanotube could be deduced from the angular distribution. For L GT = 40 mu m, the angular distribution contains the concentric circular ridges whose number increases and the average distance between them decreases when L increases. A possible application of the obtained results for characterization of carbon nanotubes is discussed.", journal = "Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms", title = "Angular distributions of high energy protons channeled in long (10,10) single-wall carbon nanotubes", volume = "267", number = "14", pages = "2365-2368", doi = "10.1016/j.nimb.2009.05.002" }
Petrović, S. M., Borka, D., Telečki, I. N.,& Nešković, N. B.. (2009). Angular distributions of high energy protons channeled in long (10,10) single-wall carbon nanotubes. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 267(14), 2365-2368. https://doi.org/10.1016/j.nimb.2009.05.002
Petrović SM, Borka D, Telečki IN, Nešković NB. Angular distributions of high energy protons channeled in long (10,10) single-wall carbon nanotubes. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 2009;267(14):2365-2368. doi:10.1016/j.nimb.2009.05.002 .
Petrović, Srđan M., Borka, Duško, Telečki, Igor N., Nešković, Nebojša B., "Angular distributions of high energy protons channeled in long (10,10) single-wall carbon nanotubes" in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 267, no. 14 (2009):2365-2368, https://doi.org/10.1016/j.nimb.2009.05.002 . .