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Wiem Bouslama, Ramzi Nasser, Bernard Gelloz, Amira Ben Gouider Trabelsi, Fatemah Homoud Alkallas, Ji-Ming Song, Ezzeddine Srasra and Habib Elhouichet
Undoped and codoped (Eu/Na) ZnO nanocrystals (NCs) were successfully manufactured through an economical sol-gel method. X-ray diffraction (XRD) analysis demonstrated pure hexagonal wurtzite structure without secondary phases for all the samples. The size...
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So Young Kim, June Park, Seon Hoon Kim, Linganna Kadathala, Jong Hyeob Baek, Jin Hyeok Kim and Ju Hyeon Choi
PbO-SiO2-Al2O3-B2O3 (PSAB)-based glasses were prepared in order to determine the feasibility for laser sealing in the form of fiber. To reach a high quality of laser sealing, the tuning capability of CuO and Na2CO3 dopant concentration was examined on th...
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Arun Poudel, Iuliia Dmitrieva, Regina Gumenyuk, Laura Mihai, Dan Sporea, Ofelia Muresan, Ion Rusen, Teemu Hakkarainen, Nadia G. Boetti, Tapio Niemi and Laeticia Petit
New Er3+, Yb3+ codoped phosphate glasses with the (98-x) (0.50P2O5-0.40SrO-0.10Na2O) -0.5Er2O3-1.5Yb2O3-xZnO (in mol %) composition were prepared by melting process with up to 10 mol % of ZnO. The impact of the changes in the glass composition on the the...
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Patrick Mwathe, Robinson Musembi, Mathew Munji, Victor Odari, Lawrence Munguti, Alex Ntilakigwa, John Nguu and Boniface Muthoka
Pd-F:SnO2 thin films have been prepared by spray pyrolysis technique. Optimization has been done by doping SnO2 with palladium at varying levels of concentration and then recording sheet resistance. The sheet resistivity has been observed to decrease gra...
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Daniel Meyer, Ulrich Eisele, Raphaëlle Satet, Jürgen Rödel
Pág. 215 - 218
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