Artigos de Periódicos 2005

  1. AGUIAR, O D ; ANDRADE, L A ; BARROSO, J J ; BORTOLI, F ; CARNEIRO, L A ; CASTRO, P J ; COSTA, C A ; COSTA, K M F ; ARAUJO, J C N ; LUCENA, A U ; PAULA, W ; REY NETO, e C ; SOUZA, S T ; FAUTH, A C ; FRAJUCA, C ; FROSSATI, G. ; FURTADO, S R ; MAGALHÃES, N S ; MARINHO JR, R M ; MATOS, e S ; MELO, J L ; MIRANDA, O D ; OLIVEIRA Jr. , N. F. ; PALEO, B W ; REMY, M A ; RIBEIRO, K L ; STELLATI, C . The Brazilian gravitational wave detector Mario Schenberg: progress and plans. Classical and Quantum Gravity, v. 22, p. 209-214, 2005.
    doi: https://doi.org/10.1088/0264-9381/22/10/011
  2. ASSALI, L. V. C. ; LARICO, R ; MACHADO, W V M ; JUSTO, J. f. . Nickel-vacancy complexes in diamond: an ab initio investigation. Materials Science Forum, Suiça, v. 483, p. 1043, 2005.
    doi: https://doi.org/10.4028/www.scientific.net/MSF.483-485.1043
  3. ASSALI, L. V. C. ; MACHADO, W V M ; JUSTO, J F . Manganese impurity in boron nitride and gallium nitride. Materials Science Forum, Suiça, v. 483485, p. 1047, 2005.
    doi: https://doi.org/10.4028/www.scientific.net/MSF.483-485.1047
  4. BASKETT, M. ; LAHTI, P. M. ; PADUANFILHO A. ; OLIVEIRA, N. F. . Cyclic M2(RL)2 Coordination Complexes of 5-(3-[N-tert-Butyl-N-aminoxyl]phenyl)pyrimidine with Paramagnetic Transition Metal Dications. . Inorganic Chemistry, EUA, v. 44, n. 19, p. 6725-6735, 2005.
    doi: https://doi.org/10.1021/ic050435t
  5. BINDILATTI, V. ; SHAPIRA, Y. . Magnetization steps and relevant cluster statistics for a diluted Heisenberg layer: Nearest-neighbor cluster model on the square lattice. Physical Review. B, Condensed Matter and Materials Physics, Estados Unidos, v. 72, n. 6, p. 064414, 2005.
    doi: https://doi.org/10.1103/PhysRevB.72.064414
  6. CALDWELL, J. D. ; BOWERS, C. R. ; GUSEV, G. M. . Electron spin resonance in a wide parabolic quantum well. Physical Review B - Condensed Matter and Materials Physics, p. 115339, v. 72, 2005.
    doi: https://doi.org/10.1103/PhysRevB.72.115339
  7. CAMPOS, M. F. ; NEIVA, A. C. ; ROMERO, S. A. ; RECHENBERG, H. R. ; MISSELL, F. P. . Impurity phases in Sm(CoFeCuZr)z magnets: The role of Zr. Journal of Alloys and Compounds, v. 403, p. 329-334, 2005.
    doi não encontrado
  8. CHITTA, V. A. ; DESRAT, Wilfried ; MAUDE, Duncan K ; PIOT, Benjamin A ; OLIVEIRA JR, Nei Fernandes de ; RAPPL, Paulo Henrique de Oliveira ; UETA, Antonio Yukio ; ABRAMOF, Eduardo . Multivalley transport and the integer quantum Hall effect in a PbTe quantum well. . Physical Review B - Condensed Matter and Materials Physics, v. 72, n. 195326, p. 195326, 2005.
    doi: https://doi.org/10.1103/PhysRevB.72.195326
  9. CHO, H I ; GUSEV, G. M. ; KVON, Z. D. ; RENARD, V. ; LEE, J H ; PORTAL, J. C. . Negative quasiclassical magnetoresistance in a high density two-dimensional electron gas in a AlxGa1-xN/GaN heterostructure. Physical Review B - Condensed Matter and Materials Physics, p. 245323, v. 71, 2005.
    doi: https://doi.org/10.1103/PhysRevB.71.245323
  10. CORNEJO, D. R. ; PADRON HERNÁNDEZ, E. ; AZEVEDO, A. ; REZENDE, S. M. . Exchange-bias phenomena and modeling in nanocrystalline powders of MnO/FeCo and NiO/Fe. Journal of Applied Physics, v. 97, n. 1, p. 103-1-103-3, 2005.
    doi: https://doi.org/10.1063/1.1847214
  11. CUCINOTTA, C ; RUINI, A ; CATELLANI, A. ; CALDAS, M. J. . Tailoring the electronic properties of silicon with cysteine: A first-principles study. Physical Review B - Condensed Matter and Materials Physics, Estados Unidos, v. 72, p. 245310-1-245310-6, 2005.
    doi não encontrado
  12. DASILVA, M ; QUIVY, A ; MARTINI, S ; LAMAS, T ; DASILVA, E ; LEITE, J ; da Silva, E C F . Large InAs/GaAs quantum dots with an optical response in the long-wavelength region. Journal of Crystal Growth, v. 278, n. (1-4), p. 103-107, 2005.
    doi não encontrado
  13. DUARTE, C A ; GUSEV, G. M. ; QUIVY, A A ; LAMAS, T. E. ; PORTAL, J. C. . Eletric Field Controlled g-factor in parabolic well determined by transport measurements. Physica E, 2005.
    doi não encontrado
  14. FERRETTI, A ; CALZOLARI, A ; DI FELICE, R. ; MANGHI, F. ; CALDAS, M. J. ; NARDELLI, M Buongiorno ; MOLINARI, E. . First principle theory of correlated transport through Nanojunctions. Physical Review Letters, Estados Unidos, v. 94, p. 11680, 2005.
    doi: https://doi.org/10.1103/PhysRevLett.94.116802
  15. FONSECA, F C ; FERLAUTO, A S ; ALVAREZ, F ; GOYA, G F ; JARDIM, R. F. , JARDIM, R. DE F. . Morphological and magnetic properties of carbon-nickel nanocomposite thin films. Journal of Applied Physics, v. 97, p. 044313-1-044313-7, 2005.
    doi: https://doi.org/10.1063/1.1852702
  16. GIRO, R. ; CALDAS, M. J. ; GALVÃO, Douglas Soares . Band Gap Engineering for Poly(p-phenylene) and Poly(p-phenylene vinylene) Copolymers Using the Tight-Binding Approach. International Journal of Quantum Chemistry, Estados Unidos, v. 103, n. 05, p. 588-596, 2005.
    doi: https://doi.org/10.1002/qua.20551
  17. GOUVEIA, Paulo Sergio ; ESCOTE, Marcia T ; LONGO, Elson ; LEITE, Edson R ; CARRENO, Neftali L V ; FONSECA, Fabio C ; JARDIM, R. F. , JARDIM, R. DE F. . Síntese e caracterização de nanocompósitos Ni:SiO2 processados na forma de filmes finos. Química Nova, v. 28, p. 842-846, 2005.
    doi não encontrado
  18. GOVEAALCAIDE, E ; HERNANDEZWOLPEZ, M ; BAPTISTALEYVA, A J ; JARDIM, R. F. , JARDIM, R. DE F. ; MUNE, P . Inhomogeneous distribution of the intergranular pinning energy in polycrystalline Bi1. 64Pb0. 36Sr2Ca2Cu3O10 superconductors. Physica. C, Superconductivity, v. 423, p. 51-56, 2005.
    doi não encontrado
  19. GOVEAALCAIDE, E ; JARDIM, R. F. , JARDIM, R. DE F. ; MUNE, P . Correlation between normal and superconducting transport properties of Bi1. 65Pb0. 35Sr2Ca2Cu3O10 ceramic samples. Physica. C, Superconductivity, v. 423, p. 152-162, 2005.
    doi não encontrado
  20. GOVEAALCAIDE, E ; MUNE, P ; JARDIM, R. F. , JARDIM, R. DE F. . Normal-state properties of uniaxially pressed Bi1. 65Pb0. 35Sr2Ca2Cu3O10 ceramics. Brazilian Journal of Physics, v. 35, p. 680-688, 2005.
    doi: https://doi.org/10.1590/S0103-97332005000400016
  21. GOVEAALCAIDE, Ernesto ; JARDIM, R. F. , JARDIM, R. DE F. ; MUNÉ, Pedro . Microstructural properties of Bi1. 65Pb0. 35Sr2Ca2Cu3O10 and Bi1. 65Pb0. 35Sr2CaCuO8 ceramic samples through transport measurements: a comparative study. Physica Status Solidi. A, Applied Research, v. 202, p. 2484-2493, 2005.
    doi não encontrado
  22. GUSEV, G. M. ; DUARTE, C. A. ; QUIVY, Alain André ; LAMAS, Tomás Erikson ; LEITE, José Roberto ; BAKAROV, A K ; TOROPOV, A I . Spin dependent Hall effect in parabolic well with quasi-three-dimensional electron gas. Physical Review B - Solid State, p. 165311, v. 71, 2005.
    doi: https://doi.org/10.1103/PhysRevB.71.165311
  23. GUSEV, G. M. ; SOTOMAYOR, N M ; SEABRA, A C ; QUIVY, A. A. ; LAMAS, T. E. ; PORTAL, J. C. . Quantum Hall ferromagnet in a two-dimensional electron gas coupled with quantum dots. Physica E, 2005.
    doi não encontrado
  24. HENRIQUES, A. B. ; WIERTS, A. ; MANFRINI, M. A. ; SPRINGHOLZ, G. ; RAPPL, P. H. O. ; ABRAMOF, E. . Band-edge polarized optical absorption in europium chalcogenides. Physical Review. B, Condensed Matter and Materials Physics, Estados Unidos, v. 72, p. 155337, 2005.
    doi não encontrado
  25. HOBI JR, e ; da silva ajr ; NOVAES, F D ; SILVA, e Z da ; FAZZIO, A . Contaminants in Suspended Gold Chains: An Ab Initio Molecular Dynamics Study. Physical Review Letters, v. 95, p. 16960, 2005.
    doi não encontrado
  26. HUMMER, K. ; AMBROSCH-DRAXL, C. ; BUSSI, G. ; RUINI, A. ; CALDAS, M. J. ; MOLINARI, E. ; LASKOWSKI, R. ; CHRISTENSEN, N. E. . Ab-initio study of excitonic effects in conventional and organic semiconductors. Physica Status Solidi. B, Basic Research, Alemanha, v. 242, p. 1754-1758, 2005.
    doi não encontrado
  27. JUSTO, J F ; SILVA, C. R. S. da ; PEREYRA, I. ; ASSALI, L. V. C. . Structural and electronic properties of Si(1-x) C(x) O(2). Materials Science Forum, Suiça, v. 483485, p. 577, 2005.
    doi não encontrado
  28. LAMAS, T. E. ; QUIVY, A. A. ; SERGIO, C. s. ; GUSEV, G. M. ; PORTAL, J. C. . High mobility of a three-dimensional hole gas in parabolic quantum wells grown on GaAs(311)A substrates. Journal of Applied Physics, p. 076107, v. 97, n. 1, 2005.
    doi não encontrado
  29. LARICO, R ; MACHADO, W V M ; ASSALI, L. V. C. ; JUSTO, J F . A theoretical model for the nickel-related defect centers in diamond. Diamond and Related Materials, v. 14, p. 380, 2005.
    doi não encontrado
  30. LIMA, I C da Cunha ; GUSEV, G. M. ; LEITE, José Roberto . Spin polarization by tilted magnetic field in wide Ga1-xAlxAs parabolic quantum wells. Journal of Superconductivity, v. 18, n. 2, p. 169-173, 2005.
    doi não encontrado
  31. LIMA, Ivan C da Cunha ; RODRIGUES, Sara Cristina Pinto ; SIPAHI, Guilherme Matos ; SCOLFARO, Luísa Maria Ribeiro ; LEITE, José Roberto . Controlling the charge and the spin polarization distributions in (In,Ga,Mn)As-based diluted magnetic semiconductor multilayered structures. Journal of Superconductivity, v. 18, n. 1, p. 61-67, 2005.
    doi não encontrado
  32. LIMA, N. A. ; CALDAS, M. J. . Long range van der Waals density functional: Dimers involving alkali-metal, alkaline-earth-metal, and noble-gas atoms. Physical Review B - Condensed Matter and Materials Physics, USA, v. 72, n. 3, p. 033109-1-033109-4, 2005.
    doi: https://doi.org/10.1103/PhysRevB.72.033109
  33. MACHADO, W V M ; JUSTO, J F ; ASSALI, L. V. C. . 3d-transition metals in cubic and hexagonal silicon carbide. Materials Science Forum, Suiça, v. 483485, p. 531, 2005.
    doi não encontrado
  34. MANTILLA, J C ; PONTUSCHKA, W M ; GAMARRA, L F ; SALVADOR, V L ; COUTO, S G ; COSTA FILHO, A J ; BRITO, G E S ; SAGREDO, V ; BINDILATTI, V. . Magnetic resonance in the Zn_{1-x}Mn_xIn_2Se_4 dilute magnetic semiconductor system. Journal of Physics. Condensed Matter, v. 17, p. 2755-2762, 2005.
    doi não encontrado
  35. MARQUES, M ; TELES, L K ; SCOLFARO, Luísa Maria Ribeiro ; FURTHMÜLLER, J ; BECHSTEDT, F ; FERREIRA, L G . Magnetic properties of MnN: influence of strain and crystal structure. Applied Physics Letters, p. 164105, v. 86, n. 16, 2005.
    doi não encontrado
  36. MARQUES, M. ; FERREIRA, Luiz Guimarães ; TELES, L. K. ; SCOLFARO, Luísa Maria Ribeiro . Monte Carlo simulations applied to Al(x)Ga(y)In(1-x-y)N quaternary alloys a comparative study of (Al, Ga, In)X (X=As,P or N) systems. Physical Review B - Condensed Matter and Materials Physics, p. 205204, v. 71, n. 20, 2005.
    doi não encontrado
  37. MARQUES, M. ; TELES, L. K. ; SCOLFARO, Luísa Maria Ribeiro ; LEITE, J. R. ; FERREIRA, L G . Ab initio studies of indium separated phases in AlGaInN quaternary alloys. Physica Status Solidi. C, Conferences and Critical Reviews, v. 2, p. 2508, 2005.
    doi não encontrado
  38. MASSABNI, A. C. ; CORBI, P. P. ; MELNIKOV, P. ; ZACHARIAS, M. A. ; RECHENBERG, H. R. . Four new metal complexes with the amino acid deoxyalliin. J. Braz. Chem. Soc. , v. 16, n. 4, p. 718-722, 2005.
    doi não encontrado
  39. MIOTTO, R ; FERRAZ, A. C. ; SRIVASTAVA, G P . Maleic Anhydride Adsorption on Silicon (001). Journal of Chemical Physics, v. 123, p. 74708, 2005.
    doi não encontrado
  40. MIOTTO, R ; SRIVASTAVA, G P ; FERRAZ, A. C. . Methanol Adsorption on Silicon (001). Surface Science, v. 575, p. 287, 2005.
    doi não encontrado
  41. MIWA, R H ; ORELLANA, W ; FAZZIO, A. . Carbon Nanotube Adsorbed on Hydrogenated Si(001) Surfaces. Applied Surface Science, v. 244, p. 124, 2005.
    doi não encontrado
  42. MIWA, R H ; ORELLANA, W ; FAZZIO, A. . Substrate-Dependent Electronic Properties of an Armchair Carbon Nanotube Adsorbed on H/Si(001) - CAPA DA REVISTA. Applied Physics Letters, v. 86, p. 21311, 2005.
    doi não encontrado
  43. Martini, S. ; Quivy, A. A. ; Lamas, T. E. ; da Silva, E. C. F. . Real-time RHEED investigation of indium segregation in InGaAs layers grown on vicinal GaAs(001) substrates. Physical Review. B, Condensed Matter and Materials Physics, v. 72, p. 153304, 2005.
    doi não encontrado
  44. NOVAES, F D ; da silva ajr ; FAZZIO, A ; SILVA, e Z da . Computer Simulations in the Study of Gold Nanowires: The Effect of Impurities. Applied Physics. A, Materials Science & Processing, v. 81, p. 1551, 2005.
    doi não encontrado
  45. ORELLANA, W ; da silva ajr ; FAZZIO, A . Oxygen-Induced Atomic Desorptions in Oxynitrides: Density Functional Calculations. Physical Review B - Condensed Matter and Materials Physics, v. 72, p. 20531, 2005.
    doi não encontrado
  46. ORMEÑO, P. G. G. ; PETRILLI, H. M. ; SCHON, C. G. . Ab initio calculation of the BCC Mo - Al (Molybdenum - Aluminium) phase diagram: implications for the nature of the zeta_2-MoAl Phase. Scripta Materialia (Oxford), v. 53, n. 6, p. 751-756, 2005.
    doi não encontrado
  47. ORMENO, P. G. G. ; NOGUEIRA, R. N. ; SCHÖN, C. G. ; PETRILLI, H. M. . Magnetic behavior of Fe sites in Fe-Mo-Al alloys: the role of the first neighborhood. Calphad (New York), v. 29, n. 3, p. 222-229, 2005.
    doi não encontrado
  48. PADUAN-FILHO, A. ; GRATENS, X. ; BINDILATTI, V. ; OLIVEIRA JR, N. F. ; SHAPIRA, Y. . Magnetization steps in the diluted Heisenberg layer materials (CH3NH3)2MnxCd1 xCl4: Equilibrium data at 0. 6 K. Physical Review. B, Condensed Matter and Materials Physics, Estados Unidos, v. 72, n. 6, p. 064415, 2005.
    doi: https://doi.org/10.1103/PhysRevB.72.064415
  49. PADUANFILHO A. ; ALVES, W. A. ; CERCHIARO, G. ; TOMAZELA, D. M. ; EBERLIN, M. N. ; FERREIRA, A. C. . Infinite zig-zag and cyclic-tetranuclear isomeric imidazolate-bridged polynuclear copper(II) complexes: Magnetic properties, catalytic activity and electrospray mass and tandem mass spectrometry characterization. Inorganica Chimica Acta, EUA, v. 358, n. 13, p. 3581-3591, 2005.
    doi não encontrado
  50. PAIVA, R de ; ALVES, J L A ; NOGUEIRA, R A ; LEITE, J R ; SCOLFARO, Luísa Maria Ribeiro . Cubic binary compounds MnN and MnAs and diluted magnetic Ga1-xMnxN semiconductor alloys: a first-principles study. Journal of Magnetism and Magnetic Materials, v. 288, p. 384, 2005.
    doi não encontrado
  51. PICKHOLZ, M. ; dos SANTOS, M. C. . Theoretical investigation on pi-dimer formation in oligothiophenes. Journal of Molecular Structure. Theochem, v. 717, p. 99-106, 2005.
    doi não encontrado
  52. PIQUINI, P ; BAIERLE, R J ; SCHMIDT, T. m. ; FAZZIO, A. . Formation Energy of Native Defects in BN Nanotubes: An Ab Initio Study. Nanotechnology (Bristol), v. 16, p. 827, 2005.
    doi não encontrado
  53. Pagnossin, I. R. ; da Silva, E. C. F. ; Quivy, A. A. ; Martini, S. ; Sergio, C. S. . The quantum mobility of a two-dimensional electron gas in selectively doped GaAs?InGaAs quantum wells with embedded quantum dots. Journal of Applied Physics, v. 97, n. 11, p. 113709, 2005.
    doi não encontrado
  54. RECHENBERG, H. R. ; MORELLON, L. ; ALGARABEL, P. A. ; IBARRA, M. R. . Magnetic moment at highly frustrated sites of antiferromagnetic Laves phase structures. Physical Review B, v. 71, n. 104412, p. 1-6, 2005.
    doi não encontrado
  55. ROSSATO, J ; BAIERLE, R J ; FAZZIO, A. ; MOTA, R. . Vacancy Formation Process in Carbon Nanotubes: First-Principles Approach. Nano Letters, v. 5, p. 197, 2005.
    doi não encontrado
  56. SALAZAR, D G P ; S. F. Li ; CERDEIRA, F. ; MENESES, E. ; LEITE, J. R. ; SCOLFARO, Luísa Maria Ribeiro ; AS, D. J. ; LISCHKA, K. . Growth and characterization of cubic InxGa1-xN epilayers on two different types of substrate. JOURNAL OF CRYSTAL GROWTH, v. 284 (3, p. 379, 2005.
    doi não encontrado
  57. SCHMIDT, T. m. ; MIWA, R H ; VENEZUELA, P ; FAZZIO, A. . Stability and Electronic Confinement of Free-Standing InP Nanowires: Ab Initio Calculations. Physical Review B - Condensed Matter and Materials Physics, v. 72, p. 19340, 2005.
    doi não encontrado
  58. SCHOENMAKER, Jeroen ; POJAR, Mariana ; BARRERA, Angela Dayana Barra ; SEABRA, A. c. ; SANTOS, Antonio Domingues dos . Chemical Etching Tip Processing for Magneto-Optical Scanning Near-Field Optical Microscopy. Microscopy & Microanalysis, Estados Unidos, v. 11, n. 3, p. 18-21, 2005.
    doi não encontrado
  59. SCHOENMAKER, Jeroen ; SANTOS, Antonio Domingues dos ; SOUCHE, Yves ; SEABRA, A. c. ; THIAVILLE, Andre ; FERRÉ, Jacques ; JAMET, Jean Pierre . Local hysteresis loop measurements by magneto-optical scanning near-field optical microscope. Journal of Applied Physics, Estados Unidos, v. 98, n. 8, p. 86108-86111, 2005.
    doi não encontrado
  60. SILVA, C. R. S. da ; JUSTO, J F ; PEREYRA, I. ; ASSALI, L. V. C. . A first principles investigation on hypothetical crystalline phases of silicon oxycarbide. Diamond and Related Materials, Inglaterra, v. 14, p. 1142, 2005.
    doi não encontrado
  61. SOUSA, E. C. ; ALVES, C. R. ; AQUINO, R. ; SOUSA, M. H. ; GOYA, G. F. ; RECHENBERG, H. R. ; TOURINHO, F. A. ; DEPEYROT, J. . Experimental evidence of surface effects in the magnetic dynamics behavior of ferrite nanoparticles. Journal of Magnetism and Magnetic Materials, v. 289, p. 118-121, 2005.
    doi não encontrado
  62. SOUZA, J A ; YU, Yikuo ; NEUMEIER, J J ; TERASHITA, H ; JARDIM, R. F. , JARDIM, R. DE F. . Method for analysing second-order phase transitions: application to the ferromagnetic transition of a polaronic system. Physical Review Letters, v. 94, p. 207209, 2005.
    doi não encontrado
  63. Souza, J. ; Jardim, R. . Magnetoresistivity in the clustered state of La0. 7?xYxCa0. 3MnO3 manganites. Physical Review. B, Condensed Matter and Materials Physics, v. 71, p. 054404, 2005.
    doi não encontrado
  64. ZANELLA, I ; FAZZIO, A ; da silva ajr . Electronic and Structural Properties of C59Si on the Monohydride Si(100) Surface. International Journal of Quantum Chemistry, v. 103, p. 557, 2005.
    doi não encontrado
  65. da silva ajr ; FAZZIO, A ; ANTONELLI, A . Bundling up Carbon Nanotubes Through Wigner Defects. Nano Letters, v. 5, p. 1045, 2005.
    doi não encontrado
  66. da silva ajr ; FAZZIO, A ; SANTOS, R R dos ; OLIVEIRA, L e . Disorder and the Effective Mn-Mn Exchange Interaction in Ga1-xMnxAs Diluted Magnetic Semiconductors. Physical Review B - Condensed Matter and Materials Physics, v. 72, p. 12520, 2005.
    doi não encontrado