Journal Articles 2011

  1. Aboaku, Safo ; Paduan-Filho, Armando ; Bindilatti, Valdir ; Oliveira, Nei Fernandes ; Schlueter, John A. ; Lahti, Paul M.. Aminophenylnitronylnitroxides: Highly Networked Hydrogen-Bond Assembly in Organic Radical Materials. Chemistry of Materials. v. 23, p. 4844-4856, 2011.
    doi: https://doi.org/10.1021/cm202303q
  2. ALMEIDA, J. M. ; ROCHA, A. R. ; da silva ajr ; FAZZIO, A.. Spin Filtering and Disorder-Driven Giant Magnetoresistance in Carbon Nanotubes: Ab Initio Calculations. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 085412, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.085412
  3. Aragón, F. H. ; COHEN, R. ; COAQUIRA, J. A. H. ; BARROS, G. V. ; HIDALGO, P. ; NAGAMINE, L. C. C. M. ; Gouvêa, D.. Effects of particle size on the structural and hyperfine properties of tin dioxide nanoparticles. Hyperfine Interactions. v. 202, p. 73-79, 2011.
    doi: http://dx.doi.org/10.1007/s10751-011-0340-6
  4. Arantes, F.R. ; Figueiredo Neto, A.M. ; Cornejo, D.R.. Magnetic behavior of 10 nm-magnetite particles diluted in lyotropic liquid crystals. Journal of Applied Physics. v. 109, p. 07E315, 2011.
    doi: http://dx.doi.org/10.1063/1.3549616
  5. Assali, L V C ; Machado, W. V. ; Justo, J.. 3d transition metal impurities in diamond: Electronic properties and chemical trends. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 155205, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.155205
  6. Assali, Lucy ; Petrilli, Helena ; Capaz, Rodrigo ; Koiller, Belita ; Hu, Xuedong ; Das Sarma, S.. Hyperfine interactions in silicon quantum dots. Physical Review. B, Condensed Matter and Materials Physics. v. 83, p. 165301, 2011.
    doi: https://doi.org/10.1103/PhysRevB.83.165301
  7. BARBETA, V. B. ; Jardim, R. F. ; TORIKACHVILI, M. S. ; ESCOTE, M. T. ; Cordero, F. ; PONTES, F. M. ; Trequattrini, F.. Metal-insulator transition in Nd1-xEuxNiO3 probed by specific heat and anelastic measurements. Journal of Applied Physics. v. 109, p. 07E115, 2011.
    doi: https://doi.org/10.1063/1.3549615
  8. Baskett, Martha ; Paduan-Filho, Armando ; Oliveira, Nei Fernandes ; Chandrasekaran, A. ; Mague, Joel T. ; Lahti, Paul M.. Loops, Chains, Sheets, and Networks from Variable Coordination of Cu(hfac)2 with a Flexibly Hinged Aminoxyl Radical Ligand. Inorganic Chemistry. v. 50, p. 5060-5074, 2011.
    doi: https://doi.org/10.1021/ic200362c
  9. Behar, M. ; FADANELLI, R. C. ; Abril, I. ; Garcia-Molina, R. ; Nagamine, L. C. C.. Energy-loss straggling study of proton and alpha-particle beams incident onto ZrO2 and Al2O2 films. The European Physical Journal. D, Atomic, Molecular and Optical Physics (Print). v. 64, p. 297-301, 2011.
    doi: http://dx.doi.org/10.1140/epjd/e2011-20352-4
  10. Borges, Pablo D ; Scolfaro, Luísa MR ; Leite Alves, Horácio W ; da Silva, Eronides F ; Assali, Lucy VC. Electronic and magnetic properties of SnO2/CrO2 thin superlattices. Nanoscale Research Letters (Online). v. 6, p. 146, 2011.
    doi: http://dx.doi.org/10.1186/1556-276X-6-146
  11. Borges, Pablo D. ; Scolfaro, Luísa M.R. ; Alves, Horácio W. Leite ; da Silva Jr., Eronides F. ; Assali, Lucy V.C.. Magnetic and electronic properties of Sn1-xCrxO2 diluted alloys. Materials Science Engineering. B, Solid-State Materials for Advanced Technology. p. xx-xxx, 2011.
    doi não encontrado
  12. Castro, G.M.B. ; Nagamine, L.C.C.M. ; GESHEV, J. ; Saitovich, E.B. ; Schmidt, J.E.. Perpendicular exchange bias in IrMn/Pt/[Co/Pt]3 multilayers with cone magnetization. Thin Solid Films. v. 519, p. 6591-6594, 2011.
    doi: https://doi.org/10.1016/j.tsf.2011.04.223
  13. Cocchi, Caterina ; Prezzi, Deborah ; Ruini, Alice ; Caldas, Marilia J. ; Molinari, Elisa. Optical Properties and Charge-Transfer Excitations in Edge-Functionalized All-Graphene Nanojunctions. The Journal of Physical Chemistry Letters. p. 1315-1319, 2011.
    doi não encontrado
  14. Cocchi, Caterina ; Ruini, Alice ; Prezzi, Deborah ; Caldas, Marilia J. ; Molinari, Elisa. Designing All-Graphene Nanojunctions by Covalent Functionalization. Journal of physical chemistry. C. v. 115, p. 2969-2973, 2011.
    doi não encontrado
  15. Cordero, F. ; Trequattrini, F. ; Barbeta, V. ; Jardim, R. ; Torikachvili, M.. Anelastic spectroscopy study of the metal-insulator transition of Nd1-xEuxNiO3. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 125127, 2011.
    doi: https://doi.org/10.1103/PhysRevB.84.125127
  16. Costa, A.C.F.M. ; Vieira, D.A. ; Diniz, V.C. ; Lira, H.L. ; Cornejo, D.R. ; Kiminami, R.H.G.A.. Effect of different fuels on the microwave-assisted combustion synthesis of Ni0.5Zn0.5Fe1.95Sm0.05O4 ferrites. Ceramic Transactions. v. 225, p. 197-206, 2011.
    doi: https://doi.org/10.1002/9781118144442.ch17
  17. D. Rodrigues Jr. ; L. B. S. da Silva ; C. A. Rodrigues ; Nei F. Oliveira, Jr. ; NUNES, C. B.. Optimization of Heat Treatment Profiles Applied to Nanometric-Scale Nb3Sn Wires with Cu-Sn Artificial Pinning Centers. Acta Physica Polonica. A. v. 119, p. 602, 2011.
    doi não encontrado
  18. Duarte, C. A. ; Armas, L. E. G. ; da Silva, E. C. F. ; GUSEV, G. M. ; BAKAROV, A. K. ; Wiedmann, S. ; Portal, J. C.. Fractional quantum Hall effect in second subband of a 2DES. Europhysics Letters (Print). v. 94, p. 37010, 2011.
    doi: https://doi.org/10.1209/0295-5075/94/37010
  19. F. G. G. Hernandez ; GUSEV, G. M. ; Z. D. Kvon ; J. C. Portal. Linear and nonlinear transport in a small charge-tunable open quantum ring. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 075332, 2011.
    doi: https://doi.org/10.1103/PhysRevB.84.075332
  20. FONSECA, F. C. ; Jardim, R. F. ; ESCOTE, M. T. ; Gouveia, P. S. ; LEITE, E. R. ; LONGO, E.. Superparamagnetic Ni:SiO2-C nanocomposites films synthesized by a polymeric precursor method. Journal of Nanoparticle Research. v. 13, p. 703-710, 2011.
    doi não encontrado
  21. Freitas, R. S. ; GARDNER, J. S.. The magnetic phase diagram of Gd2Sn2O7. Journal of Physics. Condensed Matter (Print). v. 23, p. 164215, 2011.
    doi: https://doi.org/10.1088/0953-8984/23/16/164215
  22. FÁVERO, P P ; Ferraz, A. C. ; MIOTTO, R.. Semiconductor nanoparticle modeling via density functional theory. Journal of Physics. Condensed Matter (Print). v. 23, p. 045001, 2011.
    doi: http://dx.doi.org/10.1088/0953-8984/23/4/045001
  23. FÁVERO, P P ; Ferraz, A. C. ; Schmidt, W. G. ; MIOTTO, R.. Driving forces for the adsorption of cyclopentene on InP (001). Surface Science. v. 605, p. 824-830, 2011.
    doi: http://dx.doi.org/10.1016/j.susc.2011.01.027
  24. GALGANO, G. D. ; HENRIQUES, A. B. ; BAUER, G. ; SPRINGHOLZ, G.. Optical Probing of metamagnetic phases in epitaxial EuSe. AIP Conference Proceedings. v. 1399, p. 671, 2011.
    doi: http://dx.doi.org/10.1063/1.3666555
  25. Gao, Jia ; Loi, Maria Antonietta ; de Carvalho, Elton José Figueiredo ; dos Santos, Maria Cristina. Selective Wrapping and Supramolecular Structures of Polyfluorene Carbon Nanotube Hybrids. ACS Nano. v. 5, p. 3993-3999, 2011.
    doi: https://doi.org/10.1021/nn200564n
  26. Garcia, J.C. ; Machado, W.V.M. ; Assali, L.V.C. ; JUSTO, J.f.. Transition metal atoms encapsulated in adamantane molecules. Diamond and Related Materials. v. 20, p. 1222-1224, 2011.
    doi: https://doi.org/10.1016/j.diamond.2011.07.001
  27. Garcia, Joelson C. ; de Lima, Denille B. ; Assali, L.V.C. ; Justo, João F.. Group IV Graphene- and Graphane-Like Nanosheets. Journal of physical chemistry. C. v. 115, p. 110617153458044, 2011.
    doi: https://doi.org/10.1021/jp203657w
  28. Gusev, G. ; Kvon, Z. ; Shegai, O. ; Mikhailov, N. ; Dvoretsky, S. ; Portal, J.. Transport in disordered two-dimensional topological insulators. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 121302, 2011.
    doi: https://doi.org/10.1103/PhysRevB.84.121302
  29. Gusev, G. ; Wiedmann, S. ; Raichev, O. ; Bakarov, A. ; Portal, J.. Evidence for zero-differential resistance states in electronic bilayers. Physical Review. B, Condensed Matter and Materials Physics. v. 83, p. 041306, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.83.041306
  30. HENRIQUES, A. B. ; GALGANO, G. D. ; DÍAZ, B. ; ABRAMOF, E. ; RAPPL, P. H. O.. Zero-phonon emission and magnetic polaron parameters in EuTe. Applied Physics Letters. v. 99, p. 091906, 2011.
    doi: http://dx.doi.org/10.1063/1.3634030
  31. KISS, F. D. ; MIOTTO, R. ; Ferraz, A. C.. Size effects on silver nanoparticles' properties. Nanotechnology (Bristol. Print). v. 22, p. 275708, 2011.
    doi: http://dx.doi.org/10.1088/0957-4484/22/27/275708
  32. Kohama, Y. ; Sologubenko, A. ; Dilley, N. ; ZAPF, V. ; JAIME, M. ; Mydosh, J. ; Paduan-Filho, A. ; Al-Hassanieh, K. ; Sengupta, P. ; Gangadharaiah, S. ; Chernyshev, A. ; Batista, C.. Thermal Transport and Strong Mass Renormalization in NiCl2-4SC(NH2)2. Physical Review Letters (Print). v. 106, p. 037203, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevLett.106.037203
  33. Lelis-Sousa, R. ; CALDAS, M. J.. Ab initio study of the early stages of gas-phase water oxidation of the Si(100) (2x1):H surface. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 205314, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.205314
  34. LIMA, M. P. ; SILVA, A. J. R. ; FAZZIO, A.. Adatoms in Graphene as a Source of Current Polarization: Role of the Local Magnetic Moment. Physical Review. B, Condensed Matter. v. 84, p. 245411, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.245411
  35. Martin-Samos, L. ; BUSSI, G. ; RUINI, A. ; MOLINARI, E. ; CALDAS, M. J.. SiO2 in density functional theory and beyond. Physica Status Solidi. B, Basic Research. v. 248, p. 1061-1066, 2011.
    doi: http://dx.doi.org/10.1002/pssb.201046283
  36. Masunaga, S. H. ; Jardim, R. F. ; Freitas, R. S. ; Rivas, J.. Increase in the magnitude of the energy barrier distribution in Ni nanoparticles due to dipolar interactions. Applied Physics Letters. v. 98, p. 013110, 2011.
    doi: http://dx.doi.org/10.1063/1.3533911
  37. MASUNAGA, S. H. ; Jardim, R. F. ; Rivas, J.. Effect of weak dipolar interaction on the magnetic properties of Ni nanoparticles assembly analyzed with different protocols. Journal of Applied Physics. v. 109, p. 07B521, 2011.
    doi: http://dx.doi.org/10.1063/1.3556767
  38. MENEZES, V. M. ; ROCHA, A. R. ; ZANELLA, I ; MOTA, R ; FAZZIO, A. ; FAGAN, S B. Electronic Transport Properties of Ascorbic Acid and Nicotinamide Adsorbed on Single-Walled Carbon Nanotubes. Chemical Physics Letters (Print). v. 506, p. 233-238, 2011.
    doi: http://dx.doi.org/10.1016/j.cplett.2011.03.015
  39. MIWA, R. H. ; SCHMIDT, T. M. ; FAZZIO, A.. Piezomagnetic Behavior of Co-Doped ZnO Nanoribbons. Physical Review. B, Condensed Matter. v. 84, p. 155309, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.155309
  40. MIWA, R. H. ; SCHMIDT, T. M. ; SCOPEL, W. L. ; FAZZIO, A.. Doping of Graphene Adsorbed on the a-SiO2 Surface. Applied Physics Letters. v. 99, p. 163108, 2011.
    doi não encontrado
  41. Nasreen, F. ; Torikachvili, M.S. ; Kothapalli, K. ; Zapf, V.S. ; Jardim, R.F. ; Nakotte, H.. Non-Fermi-liquid behavior in UCu4+xAl8-x compounds. Physica. B, Condensed Matter (Print). v. 406, p. 2061-2069, 2011.
    doi: http://dx.doi.org/10.1016/j.physb.2011.01.038
  42. Oliveira, Flavia C. C. ; Effenberger, Fernando B. ; Sousa, Marcelo H. ; Jardim, Renato F. ; Kiyohara, Pedro K. ; Dupont, Jairton ; Rubim, Joel C. ; Rossi, Liane M.. Ionic liquids as recycling solvents for the synthesis of magnetic nanoparticles. PCCP. Physical Chemistry Chemical Physics (Print). v. 13, p. 13558-13564, 2011.
    doi: http://dx.doi.org/10.1039/c1cp21518c
  43. PADILHA, J. E. ; AMORIM, R G ; ROCHA, A. R. ; da silva ajr ; FAZZIO, A. Energetics and Stability of Vacancies in Carbon Nanotubes. Solid State Communications. v. 151, p. 482-486, 2011.
    doi: http://dx.doi.org/10.1016/j.ssc.2010.12.031
  44. PADILHA, J. E. ; LIMA, M. P. ; da silva ajr ; FAZZIO, A.. Bilayer Graphene Dual-Gate Nanodevice: An Ab Initio Simulation. Physical Review. B, Condensed Matter. v. 84, p. 113412, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.113412
  45. PADILHA, J. E. ; PONTES, R B ; SILVA, A. J. R. ; FAZZIO, A.. IxV Curves of Boron and Nitrogen Doping Zigzag Graphene Nanoribbons. International Journal of Quantum Chemistry. v. 111, p. 1379-1386, 2011.
    doi: http://dx.doi.org/10.1002/qua.22690
  46. PERES, Marcelos Lima ; CHITTA, V. A. ; MAUDE, Duncan K ; OLIVEIRA JR, N. F. ; RAPPL, P. H. O. ; UETA, Antonio Yukio ; ABRAMOF, Eduardo. Spin-Orbit Coupling in n-Type PbTe/PbEuTe Quantum Wells. Acta Physica Polonica. A. v. 119, p. 602, 2011.
    doi não encontrado
  47. PONTES, R B ; ROCHA, A. R. ; SANVITO, S. ; FAZZIO, A. ; SILVA, A. J. R.. Ab Initio Calculations of Structural Evolution and Conductance of Benzene-1,4-dithiol on Gold Leads. ACS Nano. v. 5, p. 795-804, 2011.
    doi: http://dx.doi.org/10.1021/nn101628w
  48. Pusep, Yu.A. ; Gusev, G. M. ; Bakarov, A. K. ; TOROPOV, A. I. ; PORTAL, J. C.. Magnetotransport in a wide parabolic well superimposed with a superlattice. Journal of Applied Physics. v. 109, p. 102403, 2011.
    doi: https://doi.org/10.1063/1.3576134
  49. RAMIREZ, F. E. N. ; Cunha, B. B. ; Alves, W. A. ; Jardim, R. F. ; MUCCILLO, R. ; SOUZA, J. A.. Structural, electronic, and magnetic entropy contributions of the orbital order-disorder transition in LaMnO3. Phase Transitions (Print). v. 84, p. 284-290, 2011.
    doi: http://dx.doi.org/10.1080/01411594.2010.534656
  50. Renzetti, R.A. ; Sandim, H.R.Z. ; Sandim, M.J.R. ; Santos, A.D. ; Möslang, A. ; Raabe, D.. Annealing effects on microstructure and coercive field of ferritic martensitic ODS Eurofer steel. Materials Science Engineering. A, Structural Materials. v. 528, p. 1442-1447, 2011.
    doi: http://dx.doi.org/10.1016/j.msea.2010.10.051
  51. RIGO, V. A. ; MIWA, R H ; da silva ajr ; FAZZIO, A. Mn Dimers on Graphene Nanoribbons: An Ab Initio Study. Journal of Applied Physics. v. 109, p. 053715, 2011.
    doi: http://dx.doi.org/10.1063/1.3553849
  52. SCHMIDT, T. M. ; MIWA, R. H. ; FAZZIO, A.. Spin Texture and Magnetic Anisotropy of Co Impurities in Bi2Se3 Topological Insulators. Physical Review. B, Condensed Matter. v. 84, p. 245418, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.84.245418
  53. SCHWAN, A. ; MEINERS, B. -. ; GREILICH, A ; YAKOVLEV, D. R. ; BAYER, M. ; MAIA, A. D. B. ; QUIVY, A. A. ; HENRIQUES, A. B.. Anisotropy of electron and hole g-factors in (In,Ga)As quantum dots. Applied Physics Letters. v. 99, p. 221914, 2011.
    doi: http://dx.doi.org/10.1063/1.3665634
  54. SCHWAN, A. ; MEINERS, B. -. ; HENRIQUES, A. B. ; MAIA, A. D. B. ; QUIVY, A. A. ; SPATZEK, S. ; VARWIG, S. ; YAKOVLEV, D. R. ; BAYER, M.. Dispersion of electron g-factor with optical transition energy in (In,Ga)As/GaAs self-assembled quantum dots. Applied Physics Letters. v. 98, p. 233102, 2011.
    doi: http://dx.doi.org/10.1063/1.3588413
  55. Wiedmann, S. ; Gusev, G. ; Raichev, O. ; Bakarov, A. ; Portal, J.. Nonlinear transport phenomena in a two-subband system. Physical Review. B, Condensed Matter and Materials Physics. v. 84, p. 165303, 2011.
    doi: https://doi.org/10.1103/PhysRevB.84.165303
  56. Wiedmann, S. ; Gusev, G. ; Raichev, O. ; Krämer, S. ; Bakarov, A. ; Portal, J.. Microwave-induced Hall resistance in bilayer electron systems. Physical Review. B, Condensed Matter and Materials Physics. v. 83, p. 195317, 2011.
    doi: https://doi.org/10.1103/PhysRevB.83.195317
  57. Zapf, V S ; Wolff-Fabris, F ; Kenzelmann, M ; Nasreen, F ; Balakirev, F ; Chen, Y ; Paduan-Filho, A. Multiferroic behavior in organo-metallics. Journal of Physics. Conference Series (Online). v. 273, p. 012132, 2011.
    doi: http://dx.doi.org/10.1088/1742-6596/273/1/012132
  58. ZAPF, V. ; Sengupta, P. ; Batista, C. ; Nasreen, F. ; Wolff-Fabris, F. ; Paduan-Filho, A.. Magnetoelectric effects in an organometallic quantum magnet. Physical Review. B, Condensed Matter and Materials Physics. v. 83, p. 140405, 2011.
    doi: http://dx.doi.org/10.1103/PhysRevB.83.140405
  59. Wiedmann, S. ; Gusev, G. M. ; Bakarov, A. K. ; Portal, J. C.. Emergent fractional quantum Hall effect at even denominator nu=3/2 in a triple quantum well in tilted magnetic fields. Journal of Physics Conference Series. v. 334, p. 012026, 2011.
    doi: https://doi.org/10.1088/1742-6596/334/1/012026
  60. Wiedmann, S. ; Gusev, G. M. ; Raichev, O. E. ; Bakarov, A. K. ; Portal, J. C.. Zero-resistance states in bilayer electron systems induced by microwave irradiation. Journal of Physics Conference Series. v. 334, p. 012014, 2011.
    doi: https://doi.org/10.1088/1742-6596/334/1/012014
  61. Wiedmann, S. ; Gusev, G. M. ; Bakarov, A. K. ; Portal, J. C.. Microwave-induced zero-resistance states in bilayer electron systems. AIP Conference Proceedings. v. 1399, 2011.
    doi: https://doi.org/10.1063/1.3666360
  62. Baldiotti, M. C. ; Bagrov, V. G. ; Gitman, D. M. ; Levin, A. D.. Two- and Four-Level Systems in Magnetic Fields Restricted in Time. Brazilian Journal of Physics. v. 41, p. 71-77, 2011.
    doi: https://doi.org/10.1007/s13538-011-0001-x
  63. Martin, Sandro ; Teles, Lara Kühl ; Marques, Marcelo ; Marques, Angelo E. B. ; Quivy, Alain A.. Radiative Recombination Mechanism of Large InAs/GaAs Quantum Dots. World Journal of Condensed Matter Physics. v. 1, p. 161-166, 2011.
    doi: https://doi.org/10.4236/wjcmp.2011.14024