Matches in SemOpenAlex for { <https://semopenalex.org/work/W4382140242> ?p ?o ?g. }
- W4382140242 abstract "We investigate the emission of surface polaritons (SPs) by a charged particle moving inside a dielectric cylinder parallel to its axis. It is assumed that the cylinder is immersed into a homogeneous medium with negative dielectric permittivity in the spectral range under consideration (active medium). The expressions for scalar and vector potentials and for electromagnetic field strengths are provided inside and outside the cylinder. Those fields are expressed in terms of the SP eigenmodes of the waveguide and we give detailed analysis for their properties. The SP energy fluxes through the plane perpendicular to the cylinder axis are evaluated in the interior and exterior media. The energy flux is directed towards the charge motion inside the cylinder and towards the opposite direction in the exterior region. The relativistic effects may essentially increase the radiated energy. Important features of relativistic effects include the possibility of essential increase of the radiated energy, the narrowing the confinement region of the SP fields near the cylinder surface in the exterior region, enlarging the frequency range for radiated SPs, and the decrease of the cutoff factor for radiation at small wavelengths compared with the waveguide radius. The general results are specified for the Drude dispersion in the exterior medium. By using the Green tensor we also evaluate the total energy losses of the charged particle for general case of the interior and exterior dielectric functions. The corresponding results are compared with those previously discussed in the literature. The numerical data are presented in terms of scale invariant quantities that allows to clarify the features of the SP radiation for different values of the waveguide radius." @default.
- W4382140242 created "2023-06-27" @default.
- W4382140242 creator A5043199527 @default.
- W4382140242 creator A5047093746 @default.
- W4382140242 creator A5069548636 @default.
- W4382140242 creator A5076359804 @default.
- W4382140242 date "2023-06-26" @default.
- W4382140242 modified "2023-10-13" @default.
- W4382140242 title "Surface-polariton excitation and energy losses by a charged particle in cylindrical waveguides" @default.
- W4382140242 cites W1576617520 @default.
- W4382140242 cites W1964058534 @default.
- W4382140242 cites W1975085644 @default.
- W4382140242 cites W1976758394 @default.
- W4382140242 cites W1976767218 @default.
- W4382140242 cites W1979504530 @default.
- W4382140242 cites W1990875787 @default.
- W4382140242 cites W1993201270 @default.
- W4382140242 cites W1998209688 @default.
- W4382140242 cites W2001463280 @default.
- W4382140242 cites W2014642526 @default.
- W4382140242 cites W2025231960 @default.
- W4382140242 cites W2028145390 @default.
- W4382140242 cites W2029670498 @default.
- W4382140242 cites W2029877322 @default.
- W4382140242 cites W2032025977 @default.
- W4382140242 cites W2037984172 @default.
- W4382140242 cites W2041472374 @default.
- W4382140242 cites W2045542085 @default.
- W4382140242 cites W2045892242 @default.
- W4382140242 cites W2049568271 @default.
- W4382140242 cites W2054415332 @default.
- W4382140242 cites W2067185979 @default.
- W4382140242 cites W2068334195 @default.
- W4382140242 cites W2069009927 @default.
- W4382140242 cites W2069254963 @default.
- W4382140242 cites W2069262277 @default.
- W4382140242 cites W2074716405 @default.
- W4382140242 cites W2081483796 @default.
- W4382140242 cites W2083100322 @default.
- W4382140242 cites W2091328810 @default.
- W4382140242 cites W2092518299 @default.
- W4382140242 cites W2095527002 @default.
- W4382140242 cites W2100609277 @default.
- W4382140242 cites W2116438209 @default.
- W4382140242 cites W2130706434 @default.
- W4382140242 cites W2133189744 @default.
- W4382140242 cites W2149212625 @default.
- W4382140242 cites W2151703299 @default.
- W4382140242 cites W2155828597 @default.
- W4382140242 cites W2316408985 @default.
- W4382140242 cites W2732810998 @default.
- W4382140242 cites W2765220214 @default.
- W4382140242 cites W2782638258 @default.
- W4382140242 cites W2787766515 @default.
- W4382140242 cites W2793588714 @default.
- W4382140242 cites W2903042264 @default.
- W4382140242 cites W2939602966 @default.
- W4382140242 cites W2948918295 @default.
- W4382140242 cites W2964416820 @default.
- W4382140242 cites W2979935865 @default.
- W4382140242 cites W2984460712 @default.
- W4382140242 cites W3017425514 @default.
- W4382140242 cites W3082790708 @default.
- W4382140242 cites W3104620486 @default.
- W4382140242 cites W4229020923 @default.
- W4382140242 cites W4296862 @default.
- W4382140242 cites W4306849925 @default.
- W4382140242 cites W4309592924 @default.
- W4382140242 cites W4322623390 @default.
- W4382140242 doi "https://doi.org/10.1103/physreva.107.063513" @default.
- W4382140242 hasPublicationYear "2023" @default.
- W4382140242 type Work @default.
- W4382140242 citedByCount "0" @default.
- W4382140242 crossrefType "journal-article" @default.
- W4382140242 hasAuthorship W4382140242A5043199527 @default.
- W4382140242 hasAuthorship W4382140242A5047093746 @default.
- W4382140242 hasAuthorship W4382140242A5069548636 @default.
- W4382140242 hasAuthorship W4382140242A5076359804 @default.
- W4382140242 hasBestOaLocation W43821402422 @default.
- W4382140242 hasConcept C115260700 @default.
- W4382140242 hasConcept C120665830 @default.
- W4382140242 hasConcept C121332964 @default.
- W4382140242 hasConcept C145148216 @default.
- W4382140242 hasConcept C193614536 @default.
- W4382140242 hasConcept C203311528 @default.
- W4382140242 hasConcept C2524010 @default.
- W4382140242 hasConcept C30475298 @default.
- W4382140242 hasConcept C33923547 @default.
- W4382140242 hasConcept C35048267 @default.
- W4382140242 hasConcept C62520636 @default.
- W4382140242 hasConcept C83581075 @default.
- W4382140242 hasConceptScore W4382140242C115260700 @default.
- W4382140242 hasConceptScore W4382140242C120665830 @default.
- W4382140242 hasConceptScore W4382140242C121332964 @default.
- W4382140242 hasConceptScore W4382140242C145148216 @default.
- W4382140242 hasConceptScore W4382140242C193614536 @default.
- W4382140242 hasConceptScore W4382140242C203311528 @default.
- W4382140242 hasConceptScore W4382140242C2524010 @default.
- W4382140242 hasConceptScore W4382140242C30475298 @default.
- W4382140242 hasConceptScore W4382140242C33923547 @default.