Simple processing of functional ZnO from solution – route towards designed nano-hybridmaterials
| Autor: | Juergen Riegler, Dirk Ehrentraut, Kullaiah Byrappa |
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| Rok vydání: | 2008 |
| Předmět: |
Scintillation
Materials science Physics::Instrumentation and Detectors Condensed Matter::Other business.industry Doping Liquid phase Scintillator Epitaxy Hydrothermal circulation Condensed Matter::Materials Science Structural Biology Nano Physics::Atomic and Molecular Clusters Optoelectronics Thin film business |
| Zdroj: | Acta Crystallographica Section A Foundations of Crystallography. 64:C20-C21 |
| ISSN: | 0108-7673 |
| Popis: | ZnO shows potential as semiconducting scintillator and exploitation of the very fast, sub-nanosecond excitonic emission of ZnO for superfast scintillators was recently discussed in the literature (1). However, efficient collection of emission from bulky scintillation elements is limited. Manipulation of the excitonic emission by shifting the excitonic band to lower energies could be a way to overcome that limitation. We are employing two different techniques to fabricate crystalline undoped and doped ZnO namely the liquid phase epitaxy (LPE) of thin films on ZnO substrates (2) and synthesis of microcrystals from low-alkaline solutions using mild hydrothermal conditions(3). |
| Databáze: | OpenAIRE |
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