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Photonic flat band dynamics
(Taylor & Francis, 2021)
During the last decades, researchers of different scientific areas have investigated several systems and materials to suggest new ways of transporting and localizing light. These problems are probably main goals in any ...
Steel band, Trinidad and Tobago
(2009-02-10)
Description on the postcard: “Pan in the Hollows is a regular feature at Queen’s Park Savannah North.”
Steel Band Performing at Maracas Bay, Trinidad, B.W.I.
(Art Photo Studio, Port of Spain, Trinidad, 2009-02-10)
A group of steelband musicians play to an audience on the beach at Maracas Bay.
Band structure and band-gap control in photonic superlattices
(American Physical SocCollege PkEUA, 2006)
Quantum localized states in photonic flat-band lattices
(2017)
The localization of light in flat-band lattices has been recently proposed and experimentally demonstrated in several configurations, assuming a classical description of light. Here we study the problem of light localization ...
Perfect localization on flat-band binary one-dimensional photonic lattices
(2019)
We can generate the conditions for observing flat bands on initially trivial lattices by, for example, exciting a given system simultaneously with different orthogonal states. In this work, we demonstrate that a one-dimensional ...
Time and band limiting for matrix valued functions, an example
(2015)
The main purpose of this paper is to extend to a situation involving matrix valued orthogonal polynomials and spherical functions, a result that traces its origin and its importance to work of Claude Shannon in laying the ...
Optical and reduced band gap in n- and p-type GaN and AlN
(2002-09)
We present a full band calculation of the doping-induced energy shifts of the conduction-band minimum and the valence-band maximum for n- and p-type GaN and AlN. Both wurtzite and zinc-blende structures have been considered. ...
Electronic band-edge properties of rock
(2008)
The electronic band-edges of lead chalcogenides PbY and tin chalcogenides SnY (where Y = S, Se, and Te) are investigated by the means of a full-potential linearized augmented plane wave (FPLAPW) method and the local density ...
Omnidirectional compact dual-band antenna based on dual-frequency unequal split ring resonators for WLAN and WiMAX applications
(Electromagnetics Academy, 2018)
An omnidirectional compact antenna based on dual-band Split Ring Resonators (SRRs) for 2.45 GHz wireless local area network (WLAN) and 3.5 GHz worldwide interoperability for microwave access (WiMAX) applications is presented. ...