Anurag Sangwan, Vivek Kumar, Sandeep Kumar, Amit Kumar
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引用次数: 0
Abstract
The charge carrier mobility of doped tris(8-hydroxyquinolinato)aluminum (AlQ3) have been investigated in detail. Substituted lithium quinolate complexes are used as molecular n-type dopant in AlQ3. Dopant concentration dependent charge carrier mobility have been investigated in detail and compared. Effect of substituent (electron donating or withdrawing) on the dopant molecules have also been analysed. In this study, bilayer device structure was fabricated on the patterned ITO coated glass substrate. Applied field dependent mobility of the fabricated devices were investigated and analysed. The highest electron mobility of 1.63 × 10–4 and 6.92 × 10–5 cm2/V s for 20% LiMeQ and LiClQ doped AlQ3, respectively at the applied electric field of 1050 (V/cm)1/2.
期刊介绍：
Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.
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