Instituto de Física

 Geraldo Magela e Silva

(PhD, Tóquio, Japão, 1992)

Professor

 

Conteúdo

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Pesquisa e pós-graduação

Atividades acadêmicas e ensino de graduação

Atividades de extensão e outros interesses pessoais

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Cargo 

 

 

Responsabilidades

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Grupo de trabalho

consulte o currículo lattes

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Local de trabalho

Sala: B1-25/4

Local: CIFMC - Multiusos II

 

Ramal: 237

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Endereço da Web

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Telefone comercial

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Pesquisa e pós-graduação

consulte o currículo lattes

G. M. Silva, L. A. C. Malbouisson, A. N. Brito, J. D. M. Vianna, "Function analysis and Hartree-Fock instability conditions", Journal of Mathematical Chemistry 13, (1993)

G. M. Silva, A. Terai, "Dynamics of solitons in polyacetylene with interhain coupling", Physical Review B 47, (1993)

G. M. Silva, Y. Wade, A. Terai, "Structure of the moving soliton in the TLM model", Journal of the Physical Society of Japan 62 (1993)

J. D. M. Vianna, L. A. C. Malbouisson, G. M. Silva, A. Naves de Brito, "Functional analysis concepts and Hartree-Fock instability conditions", Journal of Mathematical Chemistry 13, 317 (1993)

G. M.Silva, L. A. C. Malbouisson, J. D. M. Vianna, "Functional analysis concepts and Hartree-Fock instability conditions II: analysis of the eight classes of solutions", Journal of Mathematical Chemistry 17, 347 (1995)

G. M. e Silva, A. N. de Brito, N. Correia, "Dynamics of conformational defects in poly(3-hexyl) thiophene", Physical Review B 53, 7222 (1996)

C. da S. Pinheiro, G. M. e Silva, "Collisions of solitons in polyacetilene", Journal of Molecular Structure (Teochem) 394, 161 (1997)

G. M. e Silva, P. H. Acioli, "Dynamics of charge transfer in molecular switches", Synthetic Metals 87, 249 (1997)

G. M. e Silva, P. H. Acioli, A. C. Pedroza, "Estimating correlation energy of diatomic molecules and atoms with neural networks", Journal of Computational Chemistry 18, 1407 (1997)

G. M. Silva, "Nonlinear excitations dynamics in molecular switches", Synthetic Metals 86, 2245 (1997)

G. M. Silva, P. H. Acioli, Y. Ono, "Charge propagation on branching off conjugated polymers", Journal of the Physical Society of Japan 67, 3881 (1998)

G. M. Silva, Y. Ono, "Dynamics of charge transfer in molecular switches II. Effective potentials and Coulomb interaction", Synthetic Metals 97, 195 (1998)

P. H. Acioli, G. Magela e Silva, "Investigating charge transport in molecular switches with neural networks", Journal of Computational Chemistry 20, 1060 (1999)

G. M. e Silva, P. H. Acioli, "Dynamics of charge propagation in molecular circuits", Journal of Molecular Structure (Theochem) 464, 67 (1999)

G. Magela e Silva, "Electric-field effects on the competition between polarons and bipolarons in conjugated polymers", Physical Review B 61, 1077 (2000)

C. da S. Pinheiro, P. H. Acioli, G. M. e Silva, "Logical switching with the use of bipolarons in conjugated polymers", Journal of Molecular Structure (Theochem) 539, 55 (2001)

G. M. e Silva, P. H. Acioli, "Dynamical effects on the competition between polarons and bipolarons in conjugated polymers", Journal of Molecular Structure (Theochem) 539, 45 (2001)

C. S. Pinheiro, G. M. e Silva, "Use of polarons and bipolarons in logical switches based on conjugated polymers", Physical Review B 65, 094304 (2002)

A. E. P. da Silva, G. M. e Silva, "Quantum bits with polyacetilene", Journal of Computational Chemistry 23, 870 (2002)

G. M. e Silva, A. E. P. Silva, "Polyacetylene as a qubit system", International Journal of Quantum Chemistry 95, 224 (2003)

G. M. e Silva, C. D. Pinheiro, "Dynamics of polarons and bipolarons with interchain coupling in conjugated polymers", International Journal of Quantum Chemistry 95, 153 (2003)

A. N. de Brito, G. M. e Silva, "Interaction of torsional oscillations with polarons and bipolarons in conjugated polymer ", Synthetic Metals 153, 493 (2005)

A. N. de Brito, G. M. e Silva, "Dynamic interaction between polarons and torsional vibrations in conjugated polymers", International Journal of Quantum Chemistry 103, 604 (2005)

M. P. Lima, G. M. e Silva, "Polaron dynamics with impurities in conjugated polymers", Brazilian Journal of Physics 35, 961 (2005)

P. H. A. Guimarães, G. M. e Silva, "Quantum-controlled NOT gate made of coupled polyacetylene chains", International Journal of Quantum Chemistry 103, 543 (2005)

P. H. A. Guimarães, G. M. e Silva, "Structural phases of coupled polyacetylene chains with impurities", International Journal of Quantum Chemistry 103, 597 (2005)

A. F. A. Vilela, R. Gargano, G. M. e Silva, "Linking model hamiltonians to ab initio and semiempirical methods in descriptions of impurities in conjugated polymers", International Journal of Quantum Chemistry 103, 537 (2005)

M. P. Lima, G. M. e Silva, "Effects of impurities on polaron dynamics in conjugated polymers: effective potentials", International Journal of Quantum Chemistry 106, 2597 (2006)

M. P. Lima, G. M. e Silva, "Polaron stability under collision with different defects in conjugated polymers ", International Journal of Quantum Chemistry 106, 2603 (2006)

W. F. da Cunha, L. F. Roncaratti, R. Gargano, G. M. e Silva, "Fitting potential energy surface of reactive systems via genetic algorithm", International Journal of Quantum Chemistry 106, 2650 (2006)

A. F. A. Vilela, R. Gargano, G. M. e Silva, "Impurity effects on solitons in conjugated polymer linking model hamiltonians and ab initio method descriptions", Journal of Molecular Structure-Theochem 769, 33 (2006)

L. F. Roncaratti, R. Gargano, G. M. e Silva, "A genetic algorithm to build diatomic potentials", Journal of Molecular Structure-Theochem 769, 47 (2006)

M. P. Lima, G. M. e Silva, "Dynamical evolution of polaron to bipolaron in conjugated polymers", Physical Review B 74, 224304 (2006)

P. H. de Oliveira Neto, G. M. e Silva, "Photo-generation of polaron pairs in coupled chains of polyacetylene", Journal of Molecular Structure-Theochem 852, 11 (2008)

A. S. Kiametis, F. M. Vieira, A. L. A. Fonseca, G. M. e Silva, R. Gargano, "Rovibrational energies and spectroscopic constants of the H2+ system in the electronic states 1s sigma, 7i sigma, 5f pi, 5g pi, 6i pi, and 6i phi", International Journal of Quantum Chemistry 108, 2398 (2008)

P. H. de Oliveira Neto, W. F. da Cunha, R. Gargano, G. M. e Silva, "Dynamics of photoexcitations with interchain coupling in conjugated polymers", International Journal of Quantum Chemistry 108, 2442 (2008)

W. F. da Cunha, P. H. de Oliveira Neto, R. Gargano, G. M. e Silva, "Temperature effects on polaron stability in polyacetylene", International Journal of Quantum Chemistry 108, 2448 (2008)

P. H. de Oliveira Neto, W. F. da Cunha, R. Gargano, G. M. e Silva, "Chain length effects on nonlinear excitation transitions in trans-polyacetylene", International Journal of Quantum Chemistry 108, 2507 (2008)

L. R. Salviano, G. M. e Silva, J. B. L. Martins, R. Gargano, "Quantum reactive study of a potential energy surface obtained via genetic algorithm", International Journal of Quantum Chemistry 108, 2306 (2008)

G. M. e Silva, R. Gargano, W. B. da Silva, L. F. Roncaratti, P. H. Acioli, "Quantum Monte Carlo and genetic algorithm study of the potential energy surface of the H5+ molecule", International Journal of Quantum Chemistry 108, 2318 (2008)

J. B. L. Martins, J. A. Duraes, M. J. A. Sales, A. F. A. Vilela, G. M. e Silva, R. Gargano, "Theoretical investigation of carotenoid ultraviolet spectra", International Journal of Quantum Chemistry 109, 739 (2008)

S. S. Ramalho, P. R. P. Barreto, J. B. L. Martins, G. M. e Silva, R. Gargano, "A computational investigation of the multiple channels of the NF2 + F reaction", Journal of Physical Chemistry A 113, 14336 (2009)

L. F. Roncaratti, R. Gargano, G. M. e Silva, "Theoretical temperature dependence of the charge-carrier mobility in semiconducting polymers", Journal of Physical Chemistry A 113, 14591 (2009)

P. H. D. Neto, W. F. da Cunha, R. Gargano, G. M. e Silva, "Molecular dynamics investigation of charge carrier density influence over mobility in conjugated polymers", Journal of Physical Chemistry A 113, 14975 (2009)

J. B. L. Martins, J. A. Duraes, M. J. A. Sales, A. F. A. Vilela, G. M. e Silva, R. Gargano, "Theoretical investigation of carotenoid ultraviolet spectra", Journal of Physical Chemistry A 109, 729 (2009)

A. M. Maniero, P. H. Acioli, G. M. e Silva, R. Gargano, "Theoretical calculations of a new potential energy surface for the H + Li-2 reaction", Chemical Physics Letters 490, 123 (2010)

A. W. S. Antunes, W. F. da Cunha, G. M. e Silva, J. B. L. Martins, R. Gargano, "Dynamical properties and thermal rate coefficients for the Na plus HF reaction using genetic algorithm", International Journal of Quantum Chemistry 110, 1070 (2010)

P. H. Oliveira Neto, W. F. da Cunha, L. F. Roncaratti, R. Gargano, G. M. e Silva, "Thermal effects on photogeneration of free carriers in organic conductors", Chemical Physics Letters 493, 283 (2010)

W. F. da Cunha, P. R. P. Barreto, G. M. e Silva, J. B. L. Martins, R. Gargano, "Thermal rate coefficients calculation for the H+ + LiH reaction", International Journal of Quantum Chemistry 110, 2024 (2010)

A. S. Kiametis, T. A. M. Matheus, A. L. A. Fonseca, G. M. e Silva, R. Gargano, "H2(+) dynamical properties in the electronic states 7j sigma, 8j sigma, 8k sigma, 7i pi, and 8jp" International Journal of Quantum Chemistry 111, 1316 (2011)

S. S. Ramalho, W. F. da Cunha, P. R. P. Barreto, P. H. Oliveira Neto, L. F. Roncaratti, G. M. e Silva, R. Gargano, "Thermal rate constant calculation of the NF plus F reactive system multiple arrangements", Journal of Physical Chemistry A 115, 8248 (2011)

 

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