Matches in SemOpenAlex for { <https://semopenalex.org/work/W41595403> ?p ?o ?g. }
- W41595403 abstract "Photonic crystals are structures with a periodically modulated dielectric constant. In analogy to the case of an electron moving in a periodic potential, certain photon frequencies can become forbidden, independent of photon polarization and the direction of propagation — a complete photonic bandgap (CPBG) [1, 2]. As early as 1975, photonic crystals with such a gap have been shown to offer the possibility of controlling the spontaneous emission of embedded atoms and molecules in volumes much greater than the emission wavelength [3] and, later on, to be an important ingredient in a variety of technological applications [4]. However, as yet no two- (2D) and three-dimensional (3D) photonic crystals are available with complete bandgaps below infrared (IR) wavelengths and fabrication of photonic crystals with such a gap poses a significant technological challenge already in the near-IR [5, 6]. One faces the extreme difficulty in satisfying combined requirements on the dielectric contrast and the modulation (the total number and the length of periodicity steps). In order to achieve a CPBG below the IR wavelengths, the modulation is supposed to be on the scale of optical wavelengths or even shorter and, as for any CPBG structure, must be achieved with roughly ten periodicity steps in each direction. This task is currently beyond the reach of reactive ion and chemical etching techniques even for 2D structures, because the hole filling fraction must be rather high and the etching must be deep enough [7]. (See, however, [8] for a recent progress using holographic techniques.) Fortunately, in 3D, such a modulation occurs naturally in colloidal crystals formed by monodisperse colloidal suspensions of microspheres. The latter are known to self-assemble into 3D crystals with excellent long-range periodicity on the optical scale [9], removing the need for complex and costly microfabrication. Colloidal systems of microspheres crystalize either in a face-centered-cubic (fec) or (for small sphere filling fraction) in a body-centered-cubic (bcc) lattice [9]. Since larger sphere filling fractions favour opening of larger gaps, simple fec structures of spheres have been one of the main subjects of our investigation." @default.
- W41595403 created "2016-06-24" @default.
- W41595403 creator A5061988286 @default.
- W41595403 date "2001-01-01" @default.
- W41595403 modified "2023-09-24" @default.
- W41595403 title "Towards Complete Photonic Band Gap Structures Below Infrared Wavelengths" @default.
- W41595403 cites W1577322643 @default.
- W41595403 cites W1679395621 @default.
- W41595403 cites W1968884854 @default.
- W41595403 cites W1972187331 @default.
- W41595403 cites W1978211759 @default.
- W41595403 cites W1979995639 @default.
- W41595403 cites W1986208451 @default.
- W41595403 cites W2018566771 @default.
- W41595403 cites W2022322490 @default.
- W41595403 cites W2025229181 @default.
- W41595403 cites W2028811333 @default.
- W41595403 cites W2030673547 @default.
- W41595403 cites W2031796384 @default.
- W41595403 cites W2032344052 @default.
- W41595403 cites W2033465062 @default.
- W41595403 cites W2038274275 @default.
- W41595403 cites W2038815299 @default.
- W41595403 cites W2044775032 @default.
- W41595403 cites W2051010642 @default.
- W41595403 cites W2061357683 @default.
- W41595403 cites W2064240847 @default.
- W41595403 cites W2068420086 @default.
- W41595403 cites W2072303629 @default.
- W41595403 cites W2075689277 @default.
- W41595403 cites W2078465269 @default.
- W41595403 cites W2079234374 @default.
- W41595403 cites W2083241261 @default.
- W41595403 cites W2085572463 @default.
- W41595403 cites W2088470320 @default.
- W41595403 cites W2094944279 @default.
- W41595403 cites W2095012890 @default.
- W41595403 cites W2099002532 @default.
- W41595403 cites W2110496911 @default.
- W41595403 cites W2125835002 @default.
- W41595403 cites W2141271031 @default.
- W41595403 cites W2147597582 @default.
- W41595403 cites W2270762644 @default.
- W41595403 doi "https://doi.org/10.1007/978-94-010-0738-2_26" @default.
- W41595403 hasPublicationYear "2001" @default.
- W41595403 type Work @default.
- W41595403 sameAs 41595403 @default.
- W41595403 citedByCount "0" @default.
- W41595403 crossrefType "book-chapter" @default.
- W41595403 hasAuthorship W41595403A5061988286 @default.
- W41595403 hasBestOaLocation W415954032 @default.
- W41595403 hasConcept C120665830 @default.
- W41595403 hasConcept C121332964 @default.
- W41595403 hasConcept C133386390 @default.
- W41595403 hasConcept C144898412 @default.
- W41595403 hasConcept C147789679 @default.
- W41595403 hasConcept C158355884 @default.
- W41595403 hasConcept C181966813 @default.
- W41595403 hasConcept C185592680 @default.
- W41595403 hasConcept C192562407 @default.
- W41595403 hasConcept C205049153 @default.
- W41595403 hasConcept C20788544 @default.
- W41595403 hasConcept C49040817 @default.
- W41595403 hasConcept C6260449 @default.
- W41595403 hasConcept C75302062 @default.
- W41595403 hasConceptScore W41595403C120665830 @default.
- W41595403 hasConceptScore W41595403C121332964 @default.
- W41595403 hasConceptScore W41595403C133386390 @default.
- W41595403 hasConceptScore W41595403C144898412 @default.
- W41595403 hasConceptScore W41595403C147789679 @default.
- W41595403 hasConceptScore W41595403C158355884 @default.
- W41595403 hasConceptScore W41595403C181966813 @default.
- W41595403 hasConceptScore W41595403C185592680 @default.
- W41595403 hasConceptScore W41595403C192562407 @default.
- W41595403 hasConceptScore W41595403C205049153 @default.
- W41595403 hasConceptScore W41595403C20788544 @default.
- W41595403 hasConceptScore W41595403C49040817 @default.
- W41595403 hasConceptScore W41595403C6260449 @default.
- W41595403 hasConceptScore W41595403C75302062 @default.
- W41595403 hasLocation W415954031 @default.
- W41595403 hasLocation W415954032 @default.
- W41595403 hasOpenAccess W41595403 @default.
- W41595403 hasPrimaryLocation W415954031 @default.
- W41595403 hasRelatedWork W136078327 @default.
- W41595403 hasRelatedWork W141848634 @default.
- W41595403 hasRelatedWork W1559438637 @default.
- W41595403 hasRelatedWork W1596569923 @default.
- W41595403 hasRelatedWork W1841530048 @default.
- W41595403 hasRelatedWork W2000763301 @default.
- W41595403 hasRelatedWork W2018566771 @default.
- W41595403 hasRelatedWork W2049240322 @default.
- W41595403 hasRelatedWork W2064627788 @default.
- W41595403 hasRelatedWork W2077762279 @default.
- W41595403 hasRelatedWork W2128314624 @default.
- W41595403 hasRelatedWork W2158061110 @default.
- W41595403 hasRelatedWork W2188354646 @default.
- W41595403 hasRelatedWork W2280179600 @default.
- W41595403 hasRelatedWork W2377696359 @default.
- W41595403 hasRelatedWork W2524547893 @default.
- W41595403 hasRelatedWork W2785741918 @default.