Valeria M. Longo
Valeria M. Longo
Katléia Lab Ltda - ME
E-mail confirmado em katleia.com.br
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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
1932012
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
1832009
Highly intense violet-blue light emission at room temperature in structurally disordered powders
VM Longo, LS Cavalcante, AT De Figueiredo, LPS Santos, E Longo, ...
Applied Physics Letters 90 (9), 091906, 2007
1482007
Structural conditions that leads to photoluminescence emission in : An experimental and theoretical approach
VM Longo, AT De Figueiredo, S De Lazaro, MF Gurgel, MGS Costa, ...
Journal of Applied Physics 104 (2), 023515, 2008
1442008
Strong violet–blue light photoluminescence emission at room temperature in SrZrO3: joint experimental and theoretical study
VM Longo, LS Cavalcante, R Erlo, VR Mastelaro, AT De Figueiredo, ...
Acta materialia 56 (10), 2191-2202, 2008
1362008
Strong violet–blue light photoluminescence emission at room temperature in SrZrO3: joint experimental and theoretical study
VM Longo, LS Cavalcante, R Erlo, VR Mastelaro, AT De Figueiredo, ...
Acta materialia 56 (10), 2191-2202, 2008
1362008
Hierarchical Assembly of CaMoO4 Nano-Octahedrons and Their Photoluminescence Properties
VM Longo, LS Cavalcante, EC Paris, JC Sczancoski, PS Pizani, MS Li, ...
The Journal of Physical Chemistry C 115 (13), 5207-5219, 2011
1342011
Direct in situ observation of the electron-driven synthesis of Ag filaments on α-Ag 2 WO 4 crystals
E Longo, LS Cavalcante, DP Volanti, AF Gouveia, VM Longo, JA Varela, ...
Scientific reports 3 (1), 1-4, 2013
1132013
Toward an Understanding of the Growth of Ag Filaments on α-Ag2WO4 and Their Photoluminescent Properties: A Combined Experimental and Theoretical Study
E Longo, DP Volanti, VM Longo, L Gracia, IC Nogueira, MAP Almeida, ...
The Journal of Physical Chemistry C 118 (2), 1229-1239, 2014
1122014
Electronic and structural properties of the (1010) and (1120) ZnO surfaces
NL Marana, VM Longo, E Longo, JBL Martins, JR Sambrano
The Journal of Physical Chemistry A 112 (38), 8958-8963, 2008
1112008
Different origins of green-light photoluminescence emission in structurally ordered and disordered powders of calcium molybdate
VM Longo, AT Figueiredo, AB Campos, JWM Espinosa, AC Hernandes, ...
The Journal of Physical Chemistry A 112 (38), 8920-8928, 2008
1042008
Mechanisms behind blue, green, and red photoluminescence emissions in and powders
AB Campos, AZ Simões, E Longo, JA Varela, VM Longo, ...
Applied physics letters 91 (5), 051923, 2007
1022007
Relation between photoluminescence emission and local order-disorder in the lattice modifier
S de Lazaro, J Milanez, AT de Figueiredo, VM Longo, VR Mastelaro, ...
Applied Physics Letters 90 (11), 111904, 2007
952007
Potentiated Electron Transference in α-Ag2WO4 Microcrystals with Ag Nanofilaments as Microbial Agent
VM Longo, CC De Foggi, MM Ferrer, AF Gouveia, RS André, W Avansi, ...
The Journal of Physical Chemistry A 118 (31), 5769-5778, 2014
942014
Structural and electronic analysis of the atomic scale nucleation of Ag on α-Ag2WO4 induced by electron irradiation
J Andrés, L Gracia, P Gonzalez-Navarrete, VM Longo, W Avansi Jr, ...
Scientific reports 4, 5391, 2014
932014
Structural and electronic analysis of the atomic scale nucleation of Ag on α-Ag2WO4 induced by electron irradiation
J Andrés, L Gracia, P Gonzalez-Navarrete, VM Longo, W Avansi Jr, ...
Scientific reports 4, 5391, 2014
932014
Presence of excited electronic state in CaWO4 crystals provoked by a tetrahedral distortion: An experimental and theoretical investigation
L Gracia, VM Longo, LS Cavalcante, A Beltrán, W Avansi, MS Li, ...
Journal of Applied Physics 110 (4), 043501, 2011
922011
Experimental and theoretical correlation of very intense visible green photoluminescence in powders
LS Cavalcante, VM Longo, M Zampieri, JWM Espinosa, PS Pizani, ...
Journal of Applied Physics 103 (6), 063527, 2008
882008
Synthesis of wurtzite ZnS nanoparticles using the microwave assisted solvothermal method
FA La Porta, MM Ferrer, YVB De Santana, CW Raubach, VM Longo, ...
Journal of Alloys and Compounds 556, 153-159, 2013
832013
A Joint Experimental and Theoretical Study on the Nanomorphology of CaWO4 Crystals
VM Longo, L Gracia, DG Stroppa, LS Cavalcante, M Orlandi, AJ Ramirez, ...
The Journal of Physical Chemistry C 115 (41), 20113-20119, 2011
752011
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