Showing 1 - 20 results of 27 for search '(( decrease with decrease doping process ) OR ( decrease that decrease not decrease ))~', query time: 1.10s Refine Results
7
Published 2014
...). To achieve the objectives arrays with different percentages of doping elements La3+ e Eu3+ were synthesized...
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Doctoral thesis
8
Published 2014
... teve como objetivos a preparação e caracterização da matriz Nb2O5:La3+ , Eu3+ a partir do processo sol-gel...
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Doctoral thesis
12
Published 2001
... transparência óptica. Os espectros de transmitância mostraram que o processo de fusão a vácuo eliminou...
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Doctoral thesis
14
Published 2020
... como precursores, em autoclave a 200 °C. Na rota envolvendo o processo de dopagem, o limite de dopagem encontrado...
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Doctoral thesis
16
Published 2012
... of oxygenation, doping with Fe, and the current intensity. The obtained values for the exponent suggest that the...
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Master thesis
20
Published 2014
... area in all oxides but not to Ag2O/Nb2O5. Doping with iron and silver oxides also led to a decrease...
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Doctoral thesis
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