Search Results - "Sigalas, MM"

Temperature profiles and thermal conductivities of nanostructured transition metal dichalcogenides by Sgouros, A.P., Konstantopoulou, A., Kalosakas, G., Sigalas, M.M.

“…•Patterning the TMDC with periodic defects decreases their thermal conductivity.•The thermal conductivity increases with increasing density of defect…”
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InGaN/GaN quantum-well heterostructure light-emitting diodes employing photonic crystal structures by Wierer, J. J., Krames, M. R., Epler, J. E., Gardner, N. F., Craford, M. G., Wendt, J. R., Simmons, J. A., Sigalas, M. M.

“…Electrical operation of InGaN/GaN quantum-well heterostructure photonic crystal light-emitting diodes (PXLEDs) is demonstrated. A triangular lattice photonic…”
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Frequency modulation in the transmittivity of wave guides in elastic-wave band-gap materials by Kafesaki, M, Sigalas, M M, García, N

“…It is shown, for the first time, that the transmittivity of wave guides created as rectilinear defects in periodic elastic band-gap materials oscillates as a…”
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A three-dimensional photonic crystal operating at infrared wavelengths by Lin, S. Y, Fleming, J. G, Hetherington, D. L, Smith, B. K, Biswas, R, Ho, K. M, Sigalas, M. M, Zubrzycki, W, Kurtz, S. R, Bur, Jim

“…The ability to confine and control light in three dimensions would have important implications for quantum optics and quantum-optical devices: the modification…”
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Optical photonic crystals fabricated from colloidal systems by Subramania, G., Constant, K., Biswas, R., Sigalas, M. M., Ho, K.-M.

“…Photonic crystals of close-packed arrays of air spheres in a dielectric background of titania have been fabricated with a ceramic technique. Unlike previous…”
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Elastic wave band gaps and defect states in two-dimensional composites by Sigalas, M. M.

“…Using the plane-wave expansion method, we study the propagation of elastic waves through two-dimensional (2-D) periodic composites which exhibit full band gaps…”
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Tight-Binding Parametrization for Photonic Band Gap Materials by Lidorikis, E., Sigalas, M. M., Economou, E. N., Soukoulis, C. M.

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Importance of coupling between longitudinal and transverse components for the creation of acoustic band gaps: The aluminum in mercury case by Sigalas, M. M., Garcı́a, N.

“…Using the finite-difference time-domain method, we theoretically study elastic waves propagating in a two-dimensional composite consisting of aluminum…”
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Gap deformation and classical wave localization in disordered two-dimensional photonic-band-gap materials by Lidorikis, E., Sigalas, M. M., Economou, E. N., Soukoulis, C. M., Research Center of Crete-FORTH and Department of Physics, University of Crete, Heraklion, Crete 71110

“…By using two ab initio numerical methods, we study the effects that disorder has on the spectral gaps and on wave localization in two-dimensional…”
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Elastic wave band gaps in 3-D periodic polymer matrix composites by Kafesaki, M., Sigalas, M.M., Economou, E.N.

“…We present band structure results for elastic waves in periodic composite materials consisting of scatterers (spheres, cubes, or rods) embedded in a…”
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Fabrication of photonic crystals by deep x-ray lithography by Feiertag, G., Ehrfeld, W., Freimuth, H., Kolle, H., Lehr, H., Schmidt, M., Sigalas, M. M., Soukoulis, C. M., Kiriakidis, G., Pedersen, T., Kuhl, J., Koenig, W.

“…We have developed a new microfabrication technique for the construction of three-dimensional photonic crystals. In particular, we used multiple tilted x-ray…”
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Wave guides in two-dimensional elastic wave band-gap materials by Kafesaki, M., Sigalas, M.M., Garcı́a, N.

“…We study the guiding of elastic waves through linear defect modes created by introducing a line of defects in a two-dimensional elastic wave band-gap material…”
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Quasimetallic silicon micromachined photonic crystals by Temelkuran, B., Bayindir, Mehmet, Ozbay, E., Kavanaugh, J. P., Sigalas, M. M., Tuttle, G.

“…We report on fabrication of a layer-by-layer photonic crystal using highly doped silicon wafers processed by semiconductor micromachining techniques. The…”
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Metallic photonic band-gap materials by Sigalas, MM, Chan, CT, Ho, KM, Soukoulis, CM

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What is the Right Form of the Probability Distribution of the Conductance at the Mobility Edge? by Soukoulis, C. M., Wang, Xiaosha, Li, Qiming, Sigalas, M. M.

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Visible Frequency Thin Film Photonic Crystals from Colloidal Systems of Nanocrystalline Titania and Polystyrene Microspheres by Subramania, Ganapathi, Constant, Kristen, Biswas, Rana, Sigalas, Mihail M., Ho, Kai-ming

“…This work describes a simple and novel ceramic processing technique to form periodic ordered structures in ceramic materials with a uniform pore size…”
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Dielectric waveguides in two-dimensional photonic bandgap materials by El-Kady, I., Sigalas, M.M., Biswas, R., Ho, K.M.

“…We investigate the performance and guiding properties of waveguides fabricated in a finite two-dimensional (2-D) photonic bandgap (PBG) structure. Confinement…”
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Optical photonic crystals synthesized from colloidal systems of polystyrene spheres and nanocrystalline titania by Subramania, G., Constant, K., Biswas, R., Sigalas, M.M., Ho, K.-M.

“…We have developed a novel ceramic processing technique to fabricate photonic crystals (PCs) with close-packed lattices of air pores in a dielectric background…”
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A layer-by-layer metallic photonic band-gap structure by McCalmont, J. S., Sigalas, M. M., Tuttle, G., Ho, K.-M., Soukolis, C. M.

“…A new photonic band-gap structure has been developed using a periodic array of metallic rods. Structures have been designed and built that operate in the…”
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Synthesis of thin film photonic crystals by Subramania, G, Constant, K, Biswas, R, Sigalas, M.M, Ho, K.-M

“…We describe a synthesis procedure for fabricating thin film photonic crystals at optical length scales from a ceramic slurry of nanocrystalline titania and…”
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