iPhoneAlle anzeigen
iPhone 11iPhone 11 ProiPhone 11 Pro MaxiPhone 12iPhone 12 ProiPhone 12 Pro MaxiPhone 12 miniiPhone 13iPhone 13 ProiPhone 13 Pro MaxiPhone 13 miniiPhone 14iPhone 14 PlusiPhone 14 ProiPhone 14 Pro MaxiPhone 15iPhone 15 PlusiPhone 15 ProiPhone 15 Pro MaxiPhone 16iPhone 16 PlusiPhone 16 ProiPhone 16 Pro MaxiPhone 16eiPhone 8iPhone 8 PlusiPhone SE 2020iPhone SE 2022iPhone XiPhone XRiPhone XSiPhone XS Max
Galaxy A-SerieAlle anzeigen
Galaxy A12Galaxy A13Galaxy A13 5GGalaxy A14Galaxy A15Galaxy A16Galaxy A17 5GGalaxy A20eGalaxy A21Galaxy A22Galaxy A23Galaxy A24Galaxy A25Galaxy A26 5GGalaxy A32Galaxy A33Galaxy A34Galaxy A35Galaxy A36 5GGalaxy A40Galaxy A41Galaxy A42Galaxy A50Galaxy A51Galaxy A52Galaxy A53Galaxy A54Galaxy A55Galaxy A56 5GGalaxy A70Galaxy A71Galaxy A72
Redmi SeriesAlle anzeigen
Redmi 10Redmi 13CRedmi 15 5GRedmi Note 10Redmi Note 10 ProRedmi Note 11Redmi Note 11 ProRedmi Note 11 Pro Plus 5GRedmi Note 11sRedmi Note 12Redmi Note 12 5GRedmi Note 12 ProRedmi Note 12 Pro 5GRedmi Note 12 Pro PlusRedmi Note 13Redmi Note 13 5GRedmi Note 13 ProRedmi Note 13 Pro PlusRedmi Note 14Redmi Note 14 Pro PlusRedmi Note 8Redmi Note 8 ProRedmi Note 9Redmi Note 9 Pro
- Startseite
Bücher Englische Bücher Wissen & Bildung Naturwissenschaft, Medizin, Informatik, Technik Naturwissenschaft allg. Structure-property-relations of cuticular photonic crystals evolved by different beetle groups (Insecta, Coleoptera)
Derzeit nicht verfügbar
Handgeprüfte Gebrauchtware
Bis zu 50 % günstiger als neu
Der Umwelt zuliebe
Structure-property-relations of cuticular photonic crystals evolved by different beetle groups (Insecta, Coleoptera)
Xia Wu (Broschiert, Englisch)
★★★★★
☆☆☆☆☆ Keine Bewertungen vorhanden
Optischer Zustand
Beschreibung
Photonic crystals are optically active materials that can inhibit the propagation of light within certain frequency ranges. This type of material has shown many new and exciting optical effects which have led to considerable advances in technology. Investigating the design of the periodic structures of photonic crystals is one of the essential research fields aiming at optimized optical properties… for technical applications. In nature, many living organisms have evolved biological photonic crystals which are able to generate vivid iridescent colors. These biological model systems, especially the photonic structures formed by the cuticle of insects, have already been shown to be a rich source of inspiration for the design and development of synthetic optical materials.
The author investigated the relations of structure and optical properties of the cuticular photonic crystals of five beetle species from three different systematic groups with the goal to evaluate their design principles. A large variety of methods for microscopic investigations and chemical analysis were applied to characterize the microstructure and composition of these photonic crystals experimentally. Their optical properties were both experimentally measured and theoretically characterized based on models derived from the structural analysis.
The results show that the investigated species of Ground beetles and Scarab beetles have evolved multilayer structures and helicoidal structures in different regions of their cuticles: epicuticle and exocuticle, respectively. The weevil species has formed three-dimensional photonic crystals based on a D-surface structure (diamond) in scales which are outgrowths of the cuticle. Through modifications of structure and chemical composition of these basic structures, the investigated beetles obtain optical properties that are optimized to meet the imposed ecophysiological strains. In some cases, unusual and unexpected optical effects were observed. The principles of both the basic structuring of these photonic crystals and the additional modifications provide us inspirations for the design of synthetic composite materials with not only novel optical properties, but also combinations with other physical properties in a balanced equilibrium. Dieses Produkt haben wir gerade leider nicht auf Lager.
Handgeprüfte Gebrauchtware
Bis zu 50 % günstiger als neu
Der Umwelt zuliebe
Technische Daten
Erscheinungsdatum
13.05.2014
Sprache
Englisch
EAN
9783844294965
Herausgeber
epubli
Sonderedition
Nein
Autor
Xia Wu
Seitenanzahl
180
Auflage
1
Einbandart
Broschiert
Lesealter
1-99
Schlagwörter
photonic crystal, cuticle, materials science, insect, Arthropod
Thema-Inhalt
PH - Physik
Höhe
240 mm
Breite
17 cm
-.-
★★★★★
☆☆☆☆☆ Leider noch keine Bewertungen
Leider noch keine Bewertungen
Sicher bei rebuy kaufen
Schreib die erste Bewertung für dieses Produkt!
Wenn du eine Bewertung für dieses Produkt schreibst, hilfst du allen Kund:innen, die noch überlegen, ob sie das Produkt kaufen wollen. Vielen Dank, dass du mitmachst!
Sicher bei rebuy kaufen