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Electromagnetic tunneling of obliquely-incident waves through a single-negative slab paired with a double-positive uniaxial slab
single-negative slab double-positive uniaxial slab
2011/9/2
We show that, under appropriate oblique-incidence and polarization conditions, the inherent opaqueness of a homogeneous, isotropic single-negative slab may be perfectly compensated (in the ideal lossl...
Observation of novel interference patterns in Bi2-xFexTe3+d by Fourier transform scanning tunneling spectroscopy
novel interference patterns tunneling spectroscopy
2010/11/25
In topological insulators (TI), strong spin-orbit coupling results in non-trivial scattering
processes of the surface states, whose effects include suppressed back scattering1, 2, 3, 4 weak anti-loca...
Coupling molecular spin states by photon-assisted tunneling
Coupling molecular spin states photon-assisted tunneling
2010/11/9
Artificial molecules containing just one or two electrons provide a powerful platform for studies of orbital and spin quantum dynamics in nanoscale devices. A well-known example of these dynamics is t...
Tunneling under Coherent Control by Sequences of Unitary Pulses
Tunneling Coherent Control by Sequences Unitary Pulses
2010/10/19
A general coherent control scenario to suppress, or accelerate, tunneling of quantum states decaying into a continuum, is investigated. The method is based on deterministic, or stochastic, sequences o...
Light tunneling inhibition in array of couplers with combined longitudinal modulation of refractive index
Light tunneling inhibition combined longitudinal modulation refractive index
2010/4/7
We consider light tunneling inhibition in periodic array of optical couplers due to the specially designed longitudinal and transverse modulation of the refractive index. We show that local out-of-pha...