Self-organized microstructure of TiO2-MnO

Pawel Zybert 1,2,  Katarzyna B. Kołodziejak 2,  Dorota A. Pawlak 2,  Krzysztof Rozniatowski 3,  Ryszard Diduszko 2,  Marcin Kaczkan 4,  Michal Malinowski 2,4,  Wojtek Gebicki 1,  Tadeusz Łukasiewicz 2

1. Warsaw University of Technology, Faculty of Physics, Koszykowa 75, Warszawa 00-662, Poland
2. Institute of Electronic Materials Technology (ITME), Wólczyńska 133, Warszawa 01-919, Poland
3. Warsaw University of Technology, Faculty of Materials Science and Engineering (InMat), Wołoska 141, Warszawa 02-507, Poland
4. Warsaw University of Technology, Institute of Microelectronics & Optoelectronics (imio), Koszykowa 75, Warszawa 00-662, Poland

Abstract

An eutectic from a TiO2-MnO system has been grown by the micro-pulling down method. Five different pulling rates were applied: 0.15, 0.45, 1, 5, and 10 mm/min. Also an eutectic doped with praseodymium ions has been grown. The eutectic may find potential application in the area of photonics. The qualitative and quantitative analysis of the eutectic microstructure, the phase analysis, luminescent properties and Raman spectra will be presented.

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Presentation: Poster at Joint Fith International Conference on Solid State Crystals & Eighth Polish Conference on Crystal Growth, by Pawel Zybert
See On-line Journal of Joint Fith International Conference on Solid State Crystals & Eighth Polish Conference on Crystal Growth

Submitted: 2007-01-23 12:17
Revised:   2007-01-23 12:17
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