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pro vyhledávání: '"Y. Neve-Oz"'
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Publikováno v:
PIERS Online. 5:451-455
We present numerical studies of the electromagnetic wave propagation in a meta- material built from dielectric rods. The rods were arranged in a quasicrystalline lattice based on 10-fold Penrose tiling. We flnd wide isotropic band gaps and localized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89ac418b296c1e5afe3c79403ee2105
https://doi.org/10.2529/piers081223080021
https://doi.org/10.2529/piers081223080021
Publikováno v:
IEEE Transactions on Antennas and Propagation. 56:2649-2655
We report on a millimeter-wave (mm-wave) absorber based on the frequency selective surface. It consists of a periodic array of resistive patches on a grounded dielectric layer. By varying the shape of the patches and the distance between them, the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdfb44df8acc14709e681a10ca04ea0f
https://doi.org/10.1109/tap.2008.924701
https://doi.org/10.1109/tap.2008.924701
Publikováno v:
physica status solidi (b). 244:1237-1242
We studied microwave transmission, reflection, and refraction from a planar superlattice consisting of dielectric rods with two different diameters. This structural modulation results in a narrow transmission band inside the first photonic stopband.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0cc469a876d7b0e86d89060845d8e22
https://doi.org/10.1002/pssb.200674512
https://doi.org/10.1002/pssb.200674512
Publikováno v:
Journal of Applied Physics. 95:5989-5993
We analyze the ability of the Bragg reflector model to account for the properties of metallo-dielectric photonic crystals. We perform mm-wave transmission measurements on photonic structure consisting of conducting spheres in air and compare our resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08db8c278f4b68eb29839d3b35da26a3
https://doi.org/10.1063/1.1713028
https://doi.org/10.1063/1.1713028
Publikováno v:
Synthetic Metals. 139:705-709
We fabricated an artificial crystal consisting of a stack of containers with magnetizable ferromagnetic spheres. In the absence of external magnetic field the particles are in disordered state while in the presence of the field the particles self-ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d2617943353d3a4ead3c966a7cb2cd2
https://doi.org/10.1016/s0379-6779(03)00331-x
https://doi.org/10.1016/s0379-6779(03)00331-x
We have compared the effect of microwave irradiation and of conventional heating on the fluorescence of solution-based green fluorescent protein. A specialized near-field 8.5GHz microwave applicator operating at 250mW input microwave power was used.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e22da9bff341cfd2d738a4b687caebe6
https://europepmc.org/articles/PMC1518661/
https://europepmc.org/articles/PMC1518661/
Publikováno v:
Physical Review B. 71
We explore the possibility of tuning photonic crystal properties via order-disorder transition. We fabricated a photonic bandgap material consisting of a three-dimensional array of conducting magnetizable spheres. The spheres self-assemble into order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3a1089d86925b961c4c38ef30c3e79a
https://doi.org/10.1103/physrevb.71.195105
https://doi.org/10.1103/physrevb.71.195105
Publikováno v:
Physical Review B. 70
This paper reports phase-sensitive studies of the mm-wave reflection from a photonic crystal built from conducting spheres. We compare phase shift upon reflection from external interface to the phase shift on reflection from internal interface, the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900726086b03e5779289e6a5cab2cd18
https://doi.org/10.1103/physrevb.70.115105
https://doi.org/10.1103/physrevb.70.115105
Publikováno v:
Continuum Models and Discrete Systems ISBN: 9781402023156
Two-dimensional magnetic dipole cluster is an interesting model system which shows an interplay between continuum and discrete descriptions. It has also potential in the context of tunable photonic crystals. In this work we study experimentally the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf7baf5751bd043c198a2b7c298f425
https://doi.org/10.1007/978-1-4020-2316-3_3
https://doi.org/10.1007/978-1-4020-2316-3_3