Melt-growth of 1,1,4,4-tetraphenyl-1,3-butadiene crystals on different substrates
| Autor: | Stefano Mora, Peter Spearman, Silvia Tavazzi |
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| Rok vydání: | 2012 |
| Předmět: |
Materials science
Morphology (linguistics) Mechanical Engineering Metals and Alloys Crystal growth Crystal structure Condensed Matter Physics Electronic Optical and Magnetic Materials Monocrystalline silicon Crystal Organic semiconductor Crystallography Mechanics of Materials Materials Chemistry Surface modification Chemical stability |
| Zdroj: | Synthetic Metals. 162:1737-1740 |
| ISSN: | 0379-6779 |
| DOI: | 10.1016/j.synthmet.2011.09.029 |
| Popis: | We exploit the favourable optical and chemical stability of a model organic semiconductor, 1,1,4,4-tetraphenyl-1,3-butadiene, which is highly emissive in the blue spectral region, to explore crystal melt-growth on several substrates. Different polymorphs were obtained with either monocrystalline or fan-like morphology. We demonstrate the relationship between the optical properties and the crystal structure and morphology. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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