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- W136935401 abstract "We consider theoretically, using the random phase approximation (RPA), low-energy intrinsic plasmons for two-dimensional (2D) systems obeying Dirac-like linear chiral dispersion with the chemical potential set precisely at the charge neutral Dirac point. The intrinsic Dirac plasmon energy has the characteristic $q^{1/2}$ dispersion in the 2D wave-vector $q$, but vanishes as $T^{1/2}$ in temperature for both monolayer and bilayer graphene. The intrinsic plasmon becomes overdamped for a fixed $q$ as $T -> 0$ since the level broadening (i.e. the decay of the plasmon into electron-hole pairs due to Landau damping) increases as $T^{-1/2}$ as temperature decreases, however, the plasmon mode remains well-defined at any fixed $T$ (no matter how small) as $q -> 0$. We find the intrinsic plasmon to be well-defined as long as $q < k_B T/e^2$. We give analytical results for low and high temperatures, and numerical RPA results for arbitrary temperatures, and consider both single-layer and double-layer intrinsic Dirac plasmons. We provide extensive comparison and contrast between intrinsic and extrinsic graphene plasmons, and critically discuss the prospects for experimentally observing intrinsic Dirac point graphene plasmons." @default.
- W136935401 created "2016-06-24" @default.
- W136935401 creator A5060980314 @default.
- W136935401 creator A5069764746 @default.
- W136935401 date "2013-06-17" @default.
- W136935401 modified "2023-09-27" @default.
- W136935401 title "Intrinsic plasmons in two-dimensional Dirac materials" @default.
- W136935401 cites W1501732061 @default.
- W136935401 cites W1520383466 @default.
- W136935401 cites W1562892416 @default.
- W136935401 cites W1564490984 @default.
- W136935401 cites W1580370532 @default.
- W136935401 cites W1589468776 @default.
- W136935401 cites W1594791874 @default.
- W136935401 cites W1633731518 @default.
- W136935401 cites W1645513256 @default.
- W136935401 cites W1728959922 @default.
- W136935401 cites W1893785353 @default.
- W136935401 cites W1963993021 @default.
- W136935401 cites W1964264007 @default.
- W136935401 cites W1967240329 @default.
- W136935401 cites W1971448801 @default.
- W136935401 cites W1972607608 @default.
- W136935401 cites W1973042500 @default.
- W136935401 cites W1973516961 @default.
- W136935401 cites W1975005953 @default.
- W136935401 cites W1975508009 @default.
- W136935401 cites W1977151092 @default.
- W136935401 cites W1979345035 @default.
- W136935401 cites W1985359339 @default.
- W136935401 cites W1985585252 @default.
- W136935401 cites W1986654684 @default.
- W136935401 cites W1986771532 @default.
- W136935401 cites W1990463394 @default.
- W136935401 cites W1990884898 @default.
- W136935401 cites W1991025019 @default.
- W136935401 cites W1991859775 @default.
- W136935401 cites W1992123570 @default.
- W136935401 cites W1995686631 @default.
- W136935401 cites W1996622429 @default.
- W136935401 cites W1999537840 @default.
- W136935401 cites W1999594918 @default.
- W136935401 cites W2002314648 @default.
- W136935401 cites W2003070696 @default.
- W136935401 cites W2006717333 @default.
- W136935401 cites W2006740730 @default.
- W136935401 cites W2007101202 @default.
- W136935401 cites W2009759993 @default.
- W136935401 cites W2013509698 @default.
- W136935401 cites W2014614203 @default.
- W136935401 cites W2016600894 @default.
- W136935401 cites W2017678878 @default.
- W136935401 cites W2018672994 @default.
- W136935401 cites W2024370121 @default.
- W136935401 cites W2024401358 @default.
- W136935401 cites W2024655666 @default.
- W136935401 cites W2026223747 @default.
- W136935401 cites W2027857087 @default.
- W136935401 cites W2027952492 @default.
- W136935401 cites W2028783209 @default.
- W136935401 cites W2029621665 @default.
- W136935401 cites W2034233131 @default.
- W136935401 cites W2036077422 @default.
- W136935401 cites W2037020666 @default.
- W136935401 cites W2039763302 @default.
- W136935401 cites W2040641945 @default.
- W136935401 cites W2044590816 @default.
- W136935401 cites W2048588344 @default.
- W136935401 cites W2048952545 @default.
- W136935401 cites W2049067227 @default.
- W136935401 cites W2051105944 @default.
- W136935401 cites W2052754236 @default.
- W136935401 cites W2053203662 @default.
- W136935401 cites W2055172486 @default.
- W136935401 cites W2056811713 @default.
- W136935401 cites W2057936436 @default.
- W136935401 cites W2060724751 @default.
- W136935401 cites W2061410496 @default.
- W136935401 cites W2062324714 @default.
- W136935401 cites W2065151827 @default.
- W136935401 cites W2066929752 @default.
- W136935401 cites W2068137233 @default.
- W136935401 cites W2068235640 @default.
- W136935401 cites W2068896548 @default.
- W136935401 cites W2069714132 @default.
- W136935401 cites W2070230094 @default.
- W136935401 cites W2071708819 @default.
- W136935401 cites W2071959969 @default.
- W136935401 cites W2074757955 @default.
- W136935401 cites W2076217118 @default.
- W136935401 cites W2076297931 @default.
- W136935401 cites W2076695464 @default.
- W136935401 cites W2077119631 @default.
- W136935401 cites W2078139113 @default.
- W136935401 cites W2078524922 @default.
- W136935401 cites W2079480403 @default.
- W136935401 cites W2088981361 @default.
- W136935401 cites W2093925726 @default.
- W136935401 cites W2105077808 @default.
- W136935401 cites W2105685140 @default.