Interactions of fast ions with supported graphene: Quantum hydrodynamic model
Apstrakt
We use a quantum hydrodynamic (QHD) model to describe the high-frequency plasmon excitations of the carbon valence electrons responding to fast ions which move parallel to a single sheet of graphene supported by an insulating substrate. We calculate the stopping and the image forces on ions. Numerical results are obtained showing the effects of variation in size of the gap between graphene and the SiO2 substrate, as well as the effects of a finite frictional coefficient, on these quantities
Izvor:
Publications of the Astronomical Observatory of Belgrade, 2010, 89, 117-220Finansiranje / projekti:
- Modifikacija, sinteza i analiza nanostrukturnih materijala jonskim snopovima, gama zračenjem i vakuumskim deponovanjem (RS-MESTD-MPN2006-2010-141013)
Napomena:
- 24th Summer School and International Symposium on the Physics of Ionized Gases : 23 August - 3 September 2010, Donji Milanovac, Serbia
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Radović, Ivan AU - Borka Jovanović, Vesna AU - Mišković, Zoran PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12642 AB - We use a quantum hydrodynamic (QHD) model to describe the high-frequency plasmon excitations of the carbon valence electrons responding to fast ions which move parallel to a single sheet of graphene supported by an insulating substrate. We calculate the stopping and the image forces on ions. Numerical results are obtained showing the effects of variation in size of the gap between graphene and the SiO2 substrate, as well as the effects of a finite frictional coefficient, on these quantities C3 - Publications of the Astronomical Observatory of Belgrade T1 - Interactions of fast ions with supported graphene: Quantum hydrodynamic model IS - 89 SP - 117 EP - 220 UR - https://hdl.handle.net/21.15107/rcub_vinar_12642 ER -
@conference{ author = "Radović, Ivan and Borka Jovanović, Vesna and Mišković, Zoran", year = "2010", abstract = "We use a quantum hydrodynamic (QHD) model to describe the high-frequency plasmon excitations of the carbon valence electrons responding to fast ions which move parallel to a single sheet of graphene supported by an insulating substrate. We calculate the stopping and the image forces on ions. Numerical results are obtained showing the effects of variation in size of the gap between graphene and the SiO2 substrate, as well as the effects of a finite frictional coefficient, on these quantities", journal = "Publications of the Astronomical Observatory of Belgrade", title = "Interactions of fast ions with supported graphene: Quantum hydrodynamic model", number = "89", pages = "117-220", url = "https://hdl.handle.net/21.15107/rcub_vinar_12642" }
Radović, I., Borka Jovanović, V.,& Mišković, Z.. (2010). Interactions of fast ions with supported graphene: Quantum hydrodynamic model. in Publications of the Astronomical Observatory of Belgrade(89), 117-220. https://hdl.handle.net/21.15107/rcub_vinar_12642
Radović I, Borka Jovanović V, Mišković Z. Interactions of fast ions with supported graphene: Quantum hydrodynamic model. in Publications of the Astronomical Observatory of Belgrade. 2010;(89):117-220. https://hdl.handle.net/21.15107/rcub_vinar_12642 .
Radović, Ivan, Borka Jovanović, Vesna, Mišković, Zoran, "Interactions of fast ions with supported graphene: Quantum hydrodynamic model" in Publications of the Astronomical Observatory of Belgrade, no. 89 (2010):117-220, https://hdl.handle.net/21.15107/rcub_vinar_12642 .