José A. Varela

SnO2, ZnO and related polycrystalline compound semiconductors: An overview and review on the voltage-dependent resistance (non-ohmic) feature

Paulo R. Bueno, José A. Varela, E. Longo · Journal of the European Ceramic Society · 2007 · 281 citations

Semiconductors, Materials Engineering, Electrical Engineering +7

Microstructural evolution during sintering of CoO doped SnO2 ceramics

José A. Varela, José Alberto Cerri, E. R. Leite et al. · Ceramics International · 1999 · 86 citations

Materials Science, Sintering, Engineering +4

Mechanochemical synthesis of PZT powders

Zorica Branković, Goran Branković, Č. Jovalekić et al. · Materials Science and Engineering A · 2003 · 76 citations

Materials Science, Experimental Synthesis, Engineering +4

Blue-green and red photoluminescence in CaTiO3:Sm

Alberthmeiry T. de Figueiredo, V. M. Longo, Sérgio Ricardo de Lázaro et al. · Journal of Luminescence · 2006 · 59 citations

Photonics, Photoluminescence, Engineering +6

Titanate nanotubes produced from microwave-assisted hydrothermal synthesis: Photocatalytic and structural properties

Daniela Cristina Manfroi, Ademir dos Anjos, Alberto Adriano Cavalheiro et al. · Ceramics International · 2014 · 59 citations

Materials Science, Structural Properties, Engineering +10