José Arana Varela
José Arana Varela
Professor de Fisica da Universidade Estadual Paulista UNESP
Verified email at iq.unesp.br
Title
Cited by
Cited by
Year
A new SnO2-based varistor system
SA Pianaro, PR Bueno, E Longo, JA Varela
Journal of materials science letters 14 (10), 692-694, 1995
4261995
A New Method to Control Particle Size and Particle Size Distribution of SnO2 Nanoparticles for Gas Sensor Applications
ER Leite, IT Weber, E Longo, JA Varela
Advanced materials 12 (13), 965-968, 2000
4212000
The impact of impression‐management tactics on supervisor ratings of organizational citizenship behavior
MC Bolino, JA Varela, B Bande, WH Turnley
Journal of Organizational Behavior: The International Journal of Industrial …, 2006
3242006
SnO2, ZnO and related polycrystalline compound semiconductors: An overview and review on the voltage-dependent resistance (non-ohmic) feature
PR Bueno, JA Varela, E Longo
Journal of the European Ceramic Society 28 (3), 505-529, 2008
3052008
Structural characterization of phase transition of Al2O3 nanopowders obtained by polymeric precursor method
S Cava, SM Tebcherani, IA Souza, SA Pianaro, CA Paskocimas, E Longo, ...
Materials chemistry and physics 103 (2-3), 394-399, 2007
2722007
Photoluminescence in quantum-confined nanocrystals: Evidence of free exciton decay
EJH Lee, C Ribeiro, TR Giraldi, E Longo, ER Leite, JA Varela
Applied Physics Letters 84 (10), 1745-1747, 2004
2692004
Effect of Cobalt (II) Oxide and Manganese (IV) Oxide on Sintering of
JA Cerri, ER Leite, D Gouvêa, E Longo
J. Am. Ceram. Soc 79 (3), 799-804, 1996
2671996
Photoluminescence of disordered perovskites
PS Pizani, ER Leite, FM Pontes, EC Paris, JH Rangel, EJH Lee, E Longo, ...
Applied Physics Letters 77 (6), 824-826, 2000
2472000
Synthesis and characterization of CuO flower-nanostructure processing by a domestic hydrothermal microwave
DP Volanti, D Keyson, LS Cavalcante, AZ Simões, MR Joya, E Longo, ...
Journal of Alloys and Compounds 459 (1-2), 537-542, 2008
2332008
SrMoO4 powders processed in microwave-hydrothermal: Synthesis, characterization and optical properties
JC Sczancoski, LS Cavalcante, MR Joya, JA Varela, PS Pizani, E Longo
Chemical Engineering Journal 140 (1-3), 632-637, 2008
2262008
Effect of Bi2O3 addition on the microstructure and electrical properties of the SnO2. CoO. Nb2O5 varistor system
SA Pianaro, PR Bueno, P Olivi, E Longo, JA Varela
Journal of Materials Science Letters 16 (8), 634-638, 1997
2091997
Investigation of the electrical properties of varistor system using impedance spectroscopy
PR Bueno, SA Pianaro, EC Pereira, LOS Bulhoes, E Longo, JA Varela
Journal of Applied Physics 84 (7), 3700-3705, 1998
2051998
The Role of Hierarchical Morphologies in the Superior Gas Sensing Performance of CuO‐Based Chemiresistors
DP Volanti, AA Felix, MO Orlandi, G Whitfield, DJ Yang, E Longo, ...
Advanced Functional Materials 23 (14), 1759-1766, 2013
1882013
Effect of Different Solvent Ratios (Water/Ethylene Glycol) on the Growth Process of CaMoO4 Crystals and Their Optical Properties
VS Marques, LS Cavalcante, JC Sczancoski, AFP Alcântara, MO Orlandi, ...
Crystal Growth & Design 10 (11), 4752-4768, 2010
1882010
Preparation and characterization of ceria nanospheres by microwave-hydrothermal method
ML Dos Santos, RC Lima, CS Riccardi, RL Tranquilin, PR Bueno, ...
Materials Letters 62 (30), 4509-4511, 2008
1882008
Morphology and Blue Photoluminescence Emission of PbMoO4 Processed in Conventional Hydrothermal
JC Sczancoski, MDR Bomio, LS Cavalcante, MR Joya, PS Pizani, ...
The Journal of Physical Chemistry C 113 (14), 5812-5822, 2009
1842009
Electronic structure, growth mechanism and photoluminescence of CaWO 4 crystals
LS Cavalcante, VM Longo, JC Sczancoski, MAP Almeida, AA Batista, ...
CrystEngComm 14 (3), 853-868, 2012
1812012
Structural and optical properties of CaTiO3 perovskite-based materials obtained by microwave-assisted hydrothermal synthesis: An experimental and theoretical insight
ML Moreira, EC Paris, GS do Nascimento, VM Longo, JR Sambrano, ...
Acta Materialia 57 (17), 5174-5185, 2009
1742009
Synthesis, structural refinement and optical behavior of CaTiO3 powders: A comparative study of processing in different furnaces
LS Cavalcante, VS Marques, JC Sczancoski, MT Escote, MR Joya, ...
Chemical Engineering Journal 143 (1-3), 299-307, 2008
1722008
Dielectric and ferroelectric characteristics of barium zirconate titanate ceramics prepared from mixed oxide method
F Moura, AZ Simões, BD Stojanovic, MA Zaghete, E Longo, JA Varela
Journal of Alloys and Compounds 462 (1-2), 129-134, 2008
1682008
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