Erschienen: 29.02.2004 Abbildung von Cölle | The Electroluminescent Material Alq3 | 2004 | Thermal, Structural and Photop...


The Electroluminescent Material Alq3

Thermal, Structural and Photophysical Properties

lieferbar, ca. 10 Tage

2004. Buch. 140 S. Softcover

Logos. ISBN 978-3-8325-0494-6

Format (B x L): 14,5 x 21 cm

In englischer Sprache


Organic semiconductors and devices represent a new field for physics, material sciences, engineering and chemistry. They lead to a variety of new applications such as organic transistors for flexible and printable integrated circuits and organic light emitting diodes (OLEDs), which are already used as a new technology for a variety of flat panel display applications. Alq3 (tris(8-hydroxyquinoline)aluminum(III)) is one of the most frequently used materials in this field and therefore was chosen as a model material. This book demonstrates how the combination of a large range of scientific methods leads to conclusive understanding of the properties of such organic materials. Low-temperature and site-selective photoluminescence emission and excitation spectroscopy, differential scanning calorimetry and X-ray analysis of powder samples with synchrotron radiation and vibrational analysis (IR- and Raman spectroscopy) are used to determine the molecular properties. Delayed fluorescence and transient measurements of both the photoluminescence and the delayed luminescence are introduced and used to investigate the characteristic properties and dynamics of the electronic excited singlet and triplet states, which are of high importance in devices such as OLEDs.


Die 8. Auflage ist wieder auf sechs Bände angelegt. Darin finden sich übersichtlich und in systematischer Gliederung Vertragsmuster aus der Feder erfahrener Experten. Jedem dieser Muster folgen Anmerkungen, mit denen der dem Vertragsentwurf zu Grunde liegende Sachverhalt und die Gründe für die Wahl des spezifischen Formulars erläutert werden.


  • Dieses Set enthält folgende Produkte:
      Auch in folgendem Set erhältlich:
      • nach oben

        Ihre Daten werden geladen ...