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Valder Freire
Valder Freire
Verified email at fisica.ufc.br
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Structural, electronic, and optical properties of from ab initio calculations
JC Garcia, LMR Scolfaro, AT Lino, VN Freire, GA Farias, CC Silva, ...
Journal of applied physics 100 (10), 104103, 2006
1892006
Understanding the corrosion inhibition of carbon steel and copper in sulphuric acid medium by amino acids using electrochemical techniques allied to molecular modelling methods
GLF Mendonça, SN Costa, VN Freire, PNS Casciano, AN Correia, ...
Corrosion Science 115, 41-55, 2017
1752017
Deformation induced martensite in an AISI 301LN stainless steel: characterization and influence on pitting corrosion resistance
HFG Abreu, SS Carvalho, P Lima Neto, RP Santos, VN Freire, PMO Silva, ...
Materials Research 10, 359-366, 2007
1402007
Resveratrol prevents social deficits in animal model of autism induced by valproic acid
V Bambini-Junior, G Zanatta, GDF Nunes, GM de Melo, M Michels, ...
Neuroscience letters 583, 176-181, 2014
1212014
Structural, optoelectronic, infrared and Raman spectra of orthorhombic SrSnO3 from DFT calculations
E Moreira, JM Henriques, DL Azevedo, EWS Caetano, VN Freire, ...
Journal of Solid State Chemistry 184 (4), 921-928, 2011
1012011
DNA-based nanobiostructured devices: The role of quasiperiodicity and correlation effects
EL Albuquerque, UL Fulco, VN Freire, EWS Caetano, ML Lyra, ...
Physics Reports 535 (4), 139-209, 2014
952014
Graphene nanoflakes: thermal stability, infrared signatures, and potential applications in the field of spintronics and optical nanodevices
AM Silva, MS Pires, VN Freire, EL Albuquerque, DL Azevedo, ...
The Journal of Physical Chemistry C 114 (41), 17472-17485, 2010
942010
Explaining statin inhibition effectiveness of HMG-CoA reductase by quantum biochemistry computations
RF da Costa, VN Freire, EM Bezerra, BS Cavada, EWS Caetano, ...
Physical Chemistry Chemical Physics 14 (4), 1389-1398, 2012
812012
Production and characterization of the cashew (Anacardium occidentale L.) peduncle bagasse ashes
RP Santos, AAX Santiago, CAA Gadelha, JB Cajazeiras, BS Cavada, ...
Journal of Food Engineering 79 (4), 1432-1437, 2007
782007
Interface-related exciton-energy blueshift in G a N/A l x Ga 1− x N zinc-blende and wurtzite single quantum wells
H Wang, GA Farias, VN Freire
Physical Review B 60 (8), 5705, 1999
771999
Form of the quantum kinetic-energy operator with spatially varying effective mass
FSA Cavalcante, RN Costa Filho, J Ribeiro Filho, CAS De Almeida, ...
Physical Review B 55 (3), 1326, 1997
731997
First-principles calculations of structural, electronic, and optical absorption properties of CaCO3 Vaterite
SK Medeiros, EL Albuquerque, FF Maia Jr, EWS Caetano, VN Freire
Chemical Physics Letters 435 (1-3), 59-64, 2007
722007
Coexistence of triclinic and monoclinic phases in WO3 ceramics
AG Souza‐Filho, VN Freire, JM Sasaki, J Mendes Filho, JF Julião, ...
Journal of Raman Spectroscopy 31 (6), 451-454, 2000
692000
Möbius and twisted graphene nanoribbons: Stability, geometry, and electronic properties
EWS Caetano, VN Freire, SG Dos Santos, DS Galvao, F Sato
The Journal of chemical physics 128 (16), 164719, 2008
682008
Full-relativistic calculations of the carrier effective masses and complex dielectric function
M Marques, LK Teles, V Anjos, LMR Scolfaro, JR Leite, VN Freire, ...
Applied physics letters 82 (18), 3074-3076, 2003
672003
Electronic properties of a quasi-two-dimensional electron gas in semiconductor quantum wells under intense laser fields
BG Enders, FMS Lima, OAC Nunes, ALA Fonseca, DA Agrello, F Qu, ...
Physical Review B 70 (3), 035307, 2004
642004
Three-dimensional self-consistent simulation of the charging time response in silicon nanocrystal flash memories
JS De Sousa, AV Thean, JP Leburton, VN Freire
Journal of applied physics 92 (10), 6182-6187, 2002
642002
Intraband absorption and Stark effect in silicon nanocrystals
JS De Sousa, JP Leburton, VN Freire, EF da Silva Jr
Physical Review B 72 (15), 155438, 2005
622005
Structural and optoelectronic properties, and infrared spectrum of cubic BaSnO3 from first principles calculations
E Moreira, JM Henriques, DL Azevedo, EWS Caetano, VN Freire, ...
Journal of Applied Physics 112 (4), 043703, 2012
612012
Structural and electronic properties of SrxBa1− xSnO3 from first principles calculations
E Moreira, JM Henriques, DL Azevedo, EWS Caetano, VN Freire, ...
Journal of Solid State Chemistry 187, 186-194, 2012
592012
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