Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles
Samo za registrovane korisnike
2015
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
We use the dielectric response formalism to show how an incident charged particle may be used to probe the hybridization taking place between the Dirac plasmon in graphene and the surface optical phonon modes in a SiO2 substrate. Strong effects of this hybridization are found in the wake pattern in the induced potential, as well as in the stopping and image forces that act on the incident charge in a broad range of its velocities. Particularly intriguing is the possibility to control the plasmon-phonon hybridization by varying the doping density of graphene, where the regime of a nominally neutral graphene is expected to give rise to dramatic effects in the energy loss of charged particles that move at the velocities below the Fermi velocity of graphene.
Ključne reči:
Graphene / Plasmon-phonon hybridization / Wake effect / Stopping force / Image forceIzvor:
Plasmonics, 2015, 10, 6, 1741-1749Izdavač:
- Springer Nature
Finansiranje / projekti:
- Funkcionalni, funkcionalizovani i usavršeni nano materijali (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Fizički procesi u sintezi novih nanostrukturnih materijala (RS-MESTD-Basic Research (BR or ON)-171023)
- Natural Sciences and Engineering Research Council of Canada [249506-2011]
DOI: 10.1007/s11468-015-9993-3
ISSN: 1557-1955; 1557-1963
WoS: 000364966300061
Scopus: 2-s2.0-84947025194
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Marinković, Tijana AU - Radović, Ivan AU - Borka, Duško AU - Mišković, Zoran L. PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/810 AB - We use the dielectric response formalism to show how an incident charged particle may be used to probe the hybridization taking place between the Dirac plasmon in graphene and the surface optical phonon modes in a SiO2 substrate. Strong effects of this hybridization are found in the wake pattern in the induced potential, as well as in the stopping and image forces that act on the incident charge in a broad range of its velocities. Particularly intriguing is the possibility to control the plasmon-phonon hybridization by varying the doping density of graphene, where the regime of a nominally neutral graphene is expected to give rise to dramatic effects in the energy loss of charged particles that move at the velocities below the Fermi velocity of graphene. PB - Springer Nature T2 - Plasmonics T1 - Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles VL - 10 IS - 6 SP - 1741 EP - 1749 DO - 10.1007/s11468-015-9993-3 ER -
@article{ author = "Marinković, Tijana and Radović, Ivan and Borka, Duško and Mišković, Zoran L.", year = "2015", abstract = "We use the dielectric response formalism to show how an incident charged particle may be used to probe the hybridization taking place between the Dirac plasmon in graphene and the surface optical phonon modes in a SiO2 substrate. Strong effects of this hybridization are found in the wake pattern in the induced potential, as well as in the stopping and image forces that act on the incident charge in a broad range of its velocities. Particularly intriguing is the possibility to control the plasmon-phonon hybridization by varying the doping density of graphene, where the regime of a nominally neutral graphene is expected to give rise to dramatic effects in the energy loss of charged particles that move at the velocities below the Fermi velocity of graphene.", publisher = "Springer Nature", journal = "Plasmonics", title = "Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles", volume = "10", number = "6", pages = "1741-1749", doi = "10.1007/s11468-015-9993-3" }
Marinković, T., Radović, I., Borka, D.,& Mišković, Z. L.. (2015). Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles. in Plasmonics Springer Nature., 10(6), 1741-1749. https://doi.org/10.1007/s11468-015-9993-3
Marinković T, Radović I, Borka D, Mišković ZL. Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles. in Plasmonics. 2015;10(6):1741-1749. doi:10.1007/s11468-015-9993-3 .
Marinković, Tijana, Radović, Ivan, Borka, Duško, Mišković, Zoran L., "Probing the Plasmon-Phonon Hybridization in Supported Graphene by Externally Moving Charged Particles" in Plasmonics, 10, no. 6 (2015):1741-1749, https://doi.org/10.1007/s11468-015-9993-3 . .