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You are here Postgraduate Research > Research Groups > Nanoelectronics Theory Group > Publications

Publications


2020

  • Topological valley currents in graphene with local sublattice asymmetry
    T. Aktor, J. H. Garcia, S. Roche, A.-P. Jauho and S. R. Power
    submitted
    arXiv preprint: arXiv:1910.00489

  • Nonlocal spin dynamics in the crossover from diffusive to ballistic transport
    M. Vila, J. H. Garcia, A. W. Cummings, S. R. Power, C. Groth, X. Waintal and S. Roche
    Phys. Rev. Lett 124, 196602 (2020), DOI: 10.1103/PhysRevLett.124.196602
    arXiv preprint: arXiv:1910.06194


    • 2019

  • Gate electrostatics and quantum capacitance in ballistic graphene devices
    J. M. Caridad, S. R. Power, A. Shylau, L. Gammelgaard, A.-P. Jauho and P. Bøggild
    Phys. Rev. B 99, 195408 (2019), DOI: 10.1103/PhysRevB.99.195408
    arXiv preprint: arXiv:1905.00233

  • Probing the nanoscale origin of strain and graphene in graphene-hBN heterostructures
    T. Vincent, V. Panchal, T. Booth, S. R. Power, A.-P. Jauho, V. Antonov and O. Kazakova
    2D Materials 6, 015022 (2019), DOI: 10.1088/2053-1583/aaf1dc
    arXiv preprint: arXiv:1810.13315


    • 2018

  • Ballistic tracks in graphene nanoribbons
    J. Aprojanz, S. R. Power, P. Bampoulis, S. Roche, A.-P. Jauho, H. Zandvliet, A. A. Zakharov and C. Tegenkamp
    Nat. Commun. 9, 4426 (2018), DOI: 10.1038/s41467-018-06940-5

  • Anisotropic electronic and spin currents in nanopatterned graphene
    S. S. Gregersen, J. H. Garcia, A.-P. Jauho, S. Roche and S. R. Power
    J. Phys. Mater 1, 015005 (2018), DOI: 10.1088/2515-7639/aadca3

  • Conductance quantization suppression in the quantum Hall regime
    J. M. Caridad, S. R. Power, M. R. Lotz, A. Shylau, J. D. Thomsen, L. Gammelgaard, T. J. Booth, A.-P. Jauho and P. Bøggild
    Nat. Commun. 9, 659 (2018), DOI: 10.1038/s41467-018-03064-8

  • One-dimensional ferromagnetic edge contacts to two-dimensional graphene/h-BN heterostructures
    B. Karpiak, A. Dankert, A. W. Cummings, S. R. Power, S. Roche and S. P. Dash
    2D Materials 5, 014001 (2018), DOI: 10.1088/2053-1583/aa8d2b
    arXiv preprint: arXiv:1804.09490


    • 2017

  • Scale-invariant large nonlocality in polycrystalline graphene
    M. Ribeiro, S. R. Power, S. Roche, L. E. Hueso and F. Casanova
    Nat. Commun. 8, 2198 (2017), DOI: 10.1038/s41467-017-02346-x
    arXiv preprint: arXiv:1706.02539

  • Electron trajectories and magnetotransport in nanopatterned graphene under commensurability conditions
    S. R. Power, M. R. Thomsen, A.-P. Jauho and T. G. Pedersen
    Phys. Rev. B 96, 075425 (2017), DOI: 10.1103/PhysRevB.96.075425
    arXiv preprint: arXiv:1703.05665

  • Nanostructured graphene for spintronics
    S. S. Gregersen, S. R. Power and A.-P. Jauho
    Phys. Rev. B 95, 121406(R) (2017), DOI: 10.1103/PhysRevB.95.121406
    arXiv preprint: arXiv:1703.01412


    • 2016

  • Graphene nanobubbles as valley filters and beamsplitters
    M. Settnes, S. R. Power, M. Brandbyge and A.-P. Jauho
    Phys. Rev. Lett. 117, 276801 (2016), DOI: 10.1103/PhysRevLett.117.276801
    arXiv preprint: arXiv:1608.04569

  • Magnetic edge states and magnetotransport in graphene antidot barriers
    M. R. Thomsen, S. R. Power, A.-P. Jauho and T. G. Pedersen
    Phys. Rev. B 94, 045438 (2016), DOI: 10.1103/PhysRevB.94.045438
    arXiv preprint: arXiv:1605.04114

  • Robust band gap formation and half-metallicity in graphene with triangular perforations
    S. S. Gregersen, S. R. Power and A.-P. Jauho
    Phys. Rev. B 93, 245429 (2016), DOI: 10.1103/PhysRevB.93.245429
    arXiv preprint: arXiv:1603.06440

  • Electron interference in ballistic graphene nanoconstrictions
    J. Baringhaus, M. Settnes, J. Aprojanz, S. R. Power, A.-P. Jauho and C. Tegenkamp
    Phys. Rev. Lett. 116, 186602 (2016), DOI: 10.1103/PhysRevLett.116.186602
    arXiv preprint: arXiv:1605.01457

  • Pseudomagnetic fields and triaxial strain in graphene
    M. Settnes, S. R. Power and A.-P. Jauho
    Phys. Rev. B 93, 035456 (2016), DOI: 10.1103/PhysRevB.93.035456
    arXiv preprint: arXiv:1510.07895

  • Electronic transport in graphene nanoribbons with sublattice-asymmetric doping
    T. Aktor, A.-P. Jauho and S. R. Power
    Phys. Rev. B 93, 035446 (2016), DOI: 10.1103/PhysRevB.93.035446
    arXiv preprint: arXiv:1504.03452


    • 2015

  • Bubbles in graphene - a computational study
    M. Settnes, S. R. Power, J. Lin, D. H. Petersen and A.-P. Jauho
    Proceedings (Edison19)
    J. Phys.: Conf. Ser. 647, 012022 (2015), DOI: 10.1088/1742-6596/647/1/012022
    arXiv preprint: arXiv:1506.06509

  • Strain-modified RKKY interaction in carbon nanotubes
    P. D. Gorman, J. M. Duffy, S. R. Power and M. S. Ferreira
    Phys. Rev. B 92, 035411 (2015), DOI: 10.1103/PhysRevB.92.035411
    arXiv preprint: arXiv:1505.02892

  • Graphene on graphene antidot lattices: Electronic and transport properties
    S. S. Gregersen, J. G. Pedersen, S. R. Power and A.-P. Jauho
    Phys. Rev. B 91, 115424 (2015), DOI: 10.1103/PhysRevB.91.115424
    arXiv preprint: arXiv:1410.5196

  • Patched Green's functions techniques for two dimensional systems: Electronic behaviour of bubbles and perforations in graphene
    M. Settnes, S. R. Power, J. Lin, D. H. Petersen and A.-P. Jauho
    Phys. Rev. B 91, 125408 (2015), DOI: 10.1103/PhysRevB.91.125408
    arXiv preprint: arXiv:1501.06036


    • 2014

  • RKKY interaction between extended magnetic defect lines in graphene
    P. D. Gorman, J. M. Duffy, S. R. Power and M. S. Ferreira
    Phys. Rev. B 90, 125411 (2014), DOI: 10.1103/PhysRevB.90.125411
    arXiv preprint: arXiv:1406.0759

  • Electronic transport in disordered graphene antidot lattice devices
    S. R. Power and A.-P. Jauho
    Phys. Rev. B 90, 115408 (2014), DOI: 10.1103/PhysRevB.90.115408
    arXiv preprint: arXiv:1407.0311

  • Dual-probe spectroscopic fingerprints of defects in graphene
    M. Settnes, S. R. Power, D. H. Petersen and A.-P. Jauho
    Phys. Rev. B 90, 035440 (2014), DOI: 10.1103/PhysRevB.90.035440
    arXiv preprint: arXiv:1405.0385

  • Sublattice imbalance of substitutionally doped nitrogen in graphene
    J. A. Lawlor, P. D. Gorman, S. R. Power, C. G. Bezerra and M. S. Ferreira
    Carbon 77, 645 (2014), DOI: 10.1016/j.carbon.2014.05.069
    arXiv preprint: arXiv:1405.5030

  • Theoretical Analysis of a Dual-Probe Scanning Tunneling Microscope Setup on Graphene
    M. Settnes, S. R. Power, D. H. Petersen and A.-P. Jauho
    Phys. Rev. Lett. 112, 096801 (2014), DOI: 10.1103/PhysRevLett.112.096801
    Cover Article
    arXiv preprint: arXiv:1401.8156

  • Variable range of the RKKY interaction in edged graphene
    J. M. Duffy, P. D. Gorman, S. R. Power and M. S. Ferreira
    J. Phys.: Condens. Matter 26, 055007 (2014), DOI: 10.1088/0953-8984/26/5/055007
    arXiv preprint: arXiv:1308.6513


    • 2013

  • Friedel Oscillations in Graphene: Sublattice Asymmetry in Doping
    J. A. Lawlor, S. R. Power and M. S. Ferreira
    Phys. Rev. B 88, 205416 (2013), DOI: 10.1103/PhysRevB.88.205416
    arXiv preprint: arXiv:1309.3517

  • RKKY interaction between adsorbed magnetic impurities in graphene: symmetry and strain effects
    P. D. Gorman, J. M. Duffy, M. S. Ferreira and S. R. Power
    Phys. Rev. B 88, 085405 (2013), DOI: 10.1103/PhysRevB.88.085405
    arXiv preprint: arXiv:1307.1234

  • Indirect exchange and Ruderman–Kittel–Kasuya–Yosida (RKKY) interactions in magnetically-doped graphene
    Review paper
    S. R. Power and M. S. Ferreira
    Crystals, 3, 49-78 (2013), DOI: doi:10.3390/cryst3010049
    arXiv preprint: arXiv:1301.1779


    • 2012

  • Strain-induced modulation of magnetic interactions in graphene
    S. R. Power, P. D. Gorman, J. M. Duffy and M. S. Ferreira
    Phys. Rev. B 86, 195423 (2012), DOI: 10.1103/PhysRevB.86.195423
    arXiv preprint: arXiv:1207.3015

  • Dynamic RKKY interaction in graphene
    S. R. Power, F. S. M. Guimaraes, A. T. Costa, R. B. Muniz and M. S. Ferreira
    Phys. Rev. B 85, 195411 (2012), DOI: 10.1103/PhysRevB.85.195411
    arXiv preprint: arXiv:1112.0205


    • 2011

  • Magnetization profile for impurities in graphene nanoribbons
    S. R. Power, V. M. de Menezes, S. B. Fagan, and M. S. Ferreira
    Phys. Rev. B 84, 195431 (2011), DOI: 10.1103/PhysRevB.84.195431
    arXiv preprint: arXiv:1108.6199

  • Electronic structure of graphene beyond the linear dispersion regime
    S. R. Power and M. S. Ferreira
    Phys. Rev. B 83, 155432 (2011), DOI: 10.1103/PhysRevB.83.155432
    arXiv preprint: arXiv:1010.0908


    • 2009

  • Emergence of local magnetic moments in doped graphene-related materials
    P. Venezuela, R. B. Muniz, A. T. Costa, D.M. Edwards, S. R. Power, and M. S. Ferreira
    Phys. Rev. B 80, 241413(R) (2009), DOI: 10.1103/PhysRevB.80.241413
    arXiv preprint: arXiv:0908.4516

  • Model of impurity segregation in graphene nanoribbons
    S. R. Power, V. M. de Menezes, S. B. Fagan, and M. S. Ferreira
    Phys. Rev. B 80, 235424 (2009), DOI: 10.1103/PhysRevB.80.235424
    arXiv preprint: arXiv:0909.1455