Spin-Dependent Charge-Carrier Recombination Processes in Tris (8-Hydroxyquinolinato) Aluminum

Radiative recombination mechanisms in aluminum tris(8-hydroxyquinoline): Evidence for triplet exciton recombination

Articles you may be interested in Phosphorescent-sensitized triplet-triplet annihilation in tris(8-hydroxyquinoline) aluminum Long-range energy transfer of singlet and triplet excitations in dye-doped tris(phenylquinoxaline) Infrared organic light emitting diodes using neodymium tris-(8-hydroxyquinoline) The photoluminescence of aluminum tris͑8-hydroxyquinoline͒ ͑AlQ͒ has been studied as a function...

Adsorption of tris(8-hydroxyquinoline)aluminum molecules on cobalt surfaces

We studied the adsorption of tris(8-hydroxyquinoline)aluminum (Alq3) molecules on cobalt surfaces using density functional theory with the generalized gradient approximation. The van der Waals interaction between Alq3 molecules and cobalt surfaces was included by the dispersion correction. Magnetization of Alq3 molecules, adsorption energies, and bonding energies were obtained for smooth and de...

Size dependent carrier recombination in ZnO nanocrystals

Charge Carrier Recombination in Bulk Heterojunction Organic Solar Cells

Photovoltaic phenomenon was first observed by E. Becquerel (Becquerel) in 1839. He observed the electric current-lit silver electrode, immersed in the electrolyte. In 1894, taking advantage of the observed photoconductivity phenomenon in amorphous selenium the semiconductor solar cell was developed. The very first silicon p-n junction solar cell was made in 1954, energy conversion efficiency of...

Formation and Entrapment of Tris(8-hydroxyquinoline)aluminum from 8-Hydroxyquinoline in Anodic Porous Alumina

The formation and entrapment of tris(8-hydroxyquinoline)aluminum (Alq₃) molecules on the surface of anodic porous alumina (APA) immersed in an ethanol solution of 8-hydroxyquinoline (HQ) were investigated by absorption, fluorescence, and Raman spectroscopies. The effects of the selected APA preparation conditions (galvanostatic or potentiostatic anodization method, anodizing current and voltage...