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Radiative instability of a relativistic electron beam moving in a photonic crystal
Radiative relativistic electron beam photonic crystal
2010/11/16
The radiative instability of a beam moving in a photonic crystal of finite dimensions is studied. The dispersion equation is obtained. The law $\Gamma\sim \rho ^{1/\left( {s + 3} \right)}$ is shown to...
Large tunable photonic band gaps in nanostructured doped semiconductors
Large tunable photonic nanostructured doped semiconductors
2010/11/16
A plasmonic nanostructure conceived with periodic layers of a doped semiconductor and passive semiconductor is shown to generate spontaneously surface plasmon polaritons thanks to its periodic nature...
16 January 2007，Mixing particles so that the measurement of one affects the state of another, otherwise known as "entanglement", plays a crucial role in quantum information processing. Recently, physi...