Wake effect in interactions of dipolar molecules with doped graphene
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2013
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We study the wake effect in the charge carrier density in free graphene induced by an electric dipole moving parallel to it by using the dynamic polarization function of graphene within the random phase approximation for its pi electrons described as Diracs fermions. We show that, while the equilibrium doping density of graphene sets a length scale for the period of the wake via graphenes Fermi wavenumber, qualitative properties of the wake are strongly affected by the speed of the dipole, its distance from graphene, and the dipole moment orientation. (C) 2013 Elsevier B.V. All rights reserved.
Ključne reči:
Graphene / Wake effect / Dielectric function / Electric dipoleIzvor:
Physics Letters A, 2013, 377, 38, 2614-2620Finansiranje / projekti:
- Funkcionalni, funkcionalizovani i usavršeni nano materijali (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Natural Sciences and Engineering Research Council of Canada
DOI: 10.1016/j.physleta.2013.07.038
ISSN: 0375-9601
WoS: 000325190200031
Scopus: 2-s2.0-84883806480
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Radović, Ivan AU - Borka, Duško AU - Mišković, Zoran L. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5707 AB - We study the wake effect in the charge carrier density in free graphene induced by an electric dipole moving parallel to it by using the dynamic polarization function of graphene within the random phase approximation for its pi electrons described as Diracs fermions. We show that, while the equilibrium doping density of graphene sets a length scale for the period of the wake via graphenes Fermi wavenumber, qualitative properties of the wake are strongly affected by the speed of the dipole, its distance from graphene, and the dipole moment orientation. (C) 2013 Elsevier B.V. All rights reserved. T2 - Physics Letters A T1 - Wake effect in interactions of dipolar molecules with doped graphene VL - 377 IS - 38 SP - 2614 EP - 2620 DO - 10.1016/j.physleta.2013.07.038 ER -
@article{ author = "Radović, Ivan and Borka, Duško and Mišković, Zoran L.", year = "2013", abstract = "We study the wake effect in the charge carrier density in free graphene induced by an electric dipole moving parallel to it by using the dynamic polarization function of graphene within the random phase approximation for its pi electrons described as Diracs fermions. We show that, while the equilibrium doping density of graphene sets a length scale for the period of the wake via graphenes Fermi wavenumber, qualitative properties of the wake are strongly affected by the speed of the dipole, its distance from graphene, and the dipole moment orientation. (C) 2013 Elsevier B.V. All rights reserved.", journal = "Physics Letters A", title = "Wake effect in interactions of dipolar molecules with doped graphene", volume = "377", number = "38", pages = "2614-2620", doi = "10.1016/j.physleta.2013.07.038" }
Radović, I., Borka, D.,& Mišković, Z. L.. (2013). Wake effect in interactions of dipolar molecules with doped graphene. in Physics Letters A, 377(38), 2614-2620. https://doi.org/10.1016/j.physleta.2013.07.038
Radović I, Borka D, Mišković ZL. Wake effect in interactions of dipolar molecules with doped graphene. in Physics Letters A. 2013;377(38):2614-2620. doi:10.1016/j.physleta.2013.07.038 .
Radović, Ivan, Borka, Duško, Mišković, Zoran L., "Wake effect in interactions of dipolar molecules with doped graphene" in Physics Letters A, 377, no. 38 (2013):2614-2620, https://doi.org/10.1016/j.physleta.2013.07.038 . .