Dr. Stephen Power is an Assistant Professor in the School of Physical Sciences.
He is involved in the development of new modules for the Physics with Data Analytics programme, which is part of the larger DCU Futures Initiative.
His own research is in the field of theoretical condensed matter physics, with a focus on the electronic, spin and valley properties of two-dimensional materials and heterostructures.
Before joining DCU in 2021, he received a Ph.D. in Physics from TCD in 2012 and worked as a researcher and lecturer in Denmark, Spain and Ireland.
Peer Reviewed Journal
| Year | Publication | |
|---|---|---|
| 2024 | Condon, O.; Kelly, T.J.; Power, S.R.; van Kampen, P. (2024) 'Students’ scaling of axes when constructing qualitative graphs that represent a physics scenario'. Physics Education, 59 . [Link] [DOI] | |
| 2024 | Georgoulea, N.C.; Caffrey, N.M.; Power, S.R. (2024) 'One-dimensional topological channels in heterostrained bilayer graphene'. Physical Review B, 109 . [Link] [DOI] | |
| 2023 | Nhung Nguyen, T.T.; Power, S.R.; Karakachian, H.; Starke, U.; Tegenkamp, C. (2023) 'Quantum Confinement in Epitaxial Armchair Graphene Nanoribbons on SiC Sidewalls'. ACS Nano, 17 . [Link] [DOI] | |
| 2023 | Khatibi, Z.; Power, S.R. (2023) 'Emergence of interface states in graphene/transition metal dichalcogenide heterostructures with lateral interface'. Physical Review B, 108 . [Link] [DOI] | |
| 2022 | Georgoulea, N.C.; Power, S.R.; Caffrey, N.M. (2022) 'Strain-induced stacking transition in bilayer graphene'. Journal of Physics Condensed Matter, 34 . [Link] [DOI] | |
| 2022 | Roche, S.; Power, S.R.; Nikoli?, B.K.; García, J.H.; Jauho, A.P. (2022) 'Have mysterious topological valley currents been observed in graphene superlattices?'. JPhys Materials, 5 . [Link] [DOI] | |
| 2022 | Khatibi, Z.; Power, S.R. (2022) 'Proximity spin-orbit coupling in graphene on alloyed transition metal dichalcogenides'. Physical Review B, 106 . [Link] [DOI] | |
| 2022 | Kucukbas, Meric E.; McCann, Sean; Power, Stephen R. (2022) 'Predicting magnetic edge behavior in graphene using neural networks'. Physical Review B, 106 (8). [DOI] | |
| 2021 | (2021) 'Valley Hall effect and nonlocal resistance in locally gapped graphene'. Physical Review B, . [Link] [DOI] | |
| 2021 | (2021) 'Valley current generation using biased bilayer graphene dots'. Physical Review B, . [Link] [DOI] | |
| 2020 | Hrag Karakachian; T. T. Nhung Nguyen; Johannes Aprojanz; Alexei A. Zakharov; Rositsa Yakimova; Philipp Rosenzweig; Craig M. Polley; Thiagarajan Balasubramanian; Christoph Tegenkamp; Stephen R. Power; Ulrich Starke (2020) 'One-dimensional confinement and width-dependent bandgap formation in epitaxial graphene nanoribbons'. Nature Communications, . [Link] [DOI] | |
| 2020 | (2020) 'Nonlocal Spin Dynamics in the Crossover from Diffusive to Ballistic Transport'. Physical Review Letters, . [Link] [DOI] | |
| 2019 | (2019) 'Gate electrostatics and quantum capacitance in ballistic graphene devices'. Physical Review B, . [Link] [DOI] | |
| 2018 | Tom Vincent; Vishal Panchal; Tim Booth; Stephen R Power; Antti-Pekka Jauho; Vladimir Antonov; Olga Kazakova (2018) 'Probing the nanoscale origin of strain and doping in graphene-hBN heterostructures'. 2d Materials, . [Link] [DOI] | |
| 2018 | José M. Caridad; Stephen R. Power; Mikkel R. Lotz; Artsem A. Shylau; Joachim D. Thomsen; Lene Gammelgaard; Timothy J. Booth; Antti-Pekka Jauho; Peter B?ggild (2018) 'Conductance quantization suppression in the quantum Hall regime'. Nature Communications, . [Link] [DOI] | |
| 2018 | S?ren Schou Gregersen; Jose H Garcia; Antti-Pekka Jauho; Stephan Roche; Stephen R Power (2018) 'Charge and spin transport anisotropy in nanopatterned graphene'. Journal of Physics: Materials, . [Link] [DOI] | |
| 2018 | Johannes Aprojanz; Stephen R. Power; Pantelis Bampoulis; Stephan Roche; Antti-Pekka Jauho; Harold J. W. Zandvliet; Alexei A. Zakharov; Christoph Tegenkamp (2018) 'Ballistic tracks in graphene nanoribbons'. Nature Communications, . [Link] [DOI] | |
| 2017 | Mário Ribeiro; Stephen R. Power; Stephan Roche; Luis E. Hueso; Fèlix Casanova (2017) 'Scale-invariant large nonlocality in polycrystalline graphene'. Nature Communications, . [Link] [DOI] | |
| 2017 | Bogdan Karpiak; André Dankert; Aron W Cummings; Stephen R Power; Stephan Roche; Saroj P Dash (2017) '1D ferromagnetic edge contacts to 2D graphene/h-BN heterostructures'. 2d Materials, . [Link] [DOI] | |
| 2017 | Power, Stephen R.; Thomsen, Morten Rishoj; Jauho, Antti-Pekka; Pedersen, Thomas Garm (2017) 'Electron trajectories and magnetotransport in nanopatterned graphene under commensurability conditions'. Physical Review B, . [Link] [DOI] | |
| 2017 | Gregersen, Soren Schou; Power, Stephen R.; Jauho, Antti-Pekka (2017) 'Nanostructured graphene for spintronics'. Physical Review B, . [Link] [DOI] | |
| 2016 | Thomsen, M. R.; Power, S. R.; Jauho, A. -P.; Pedersen, T. G. (2016) 'Magnetic edge states and magnetotransport in graphene antidot barriers'. Physical Review B, . [Link] [DOI] | |
| 2016 | Settnes, Mikkel; Power, Stephen R.; Brandbyge, Mads; Jauho, Antti-Pekka (2016) 'Graphene Nanobubbles as Valley Filters and Beam Splitters'. Physical Review Letters, . [Link] [DOI] | |
| 2016 | Aktor, Thomas; Jauho, Antti-Pekka; Power, Stephen R. (2016) 'Electronic transport in graphene nanoribbons with sublattice-asymmetric doping'. Physical Review B, . [Link] [DOI] | |
| 2016 | Gregersen, Soren Schou; Power, Stephen R.; Jauho, Antti-Pekka (2016) 'Robust band gap and half-metallicity in graphene with triangular perforations'. Physical Review B, . [Link] [DOI] | |
| 2016 | Settnes, Mikkel; Power, Stephen R.; Jauho, Antti-Pekka (2016) 'Pseudomagnetic fields and triaxial strain in graphene'. Physical Review B, . [Link] [DOI] | |
| 2016 | Baringhaus, Jens; Settnes, Mikkel; Aprojanz, Johannes; Power, Stephen R.; Jauho, Antti-Pekka; Tegenkamp, Christoph (2016) 'Electron Interference in Ballistic Graphene Nanoconstrictions'. Physical Review Letters, . [Link] [DOI] | |
| 2015 | S?ren Schou Gregersen; Jesper Goor Pedersen; Stephen R. Power; Antti-Pekka Jauho (2015) 'Graphene on graphene antidot lattices: Electronic and transport properties'. Phys. Rev. B, . [DOI] | |
| 2015 | Settnes, M.; Power, S.R.; Lin, J.; Petersen, D.H.; Jauho, A.-P. (2015) 'Patched Green's function techniques for two-dimensional systems: Electronic behavior of bubbles and perforations in graphene'. . [Link] [DOI] | |
| 2015 | P. D. Gorman; J. M. Duffy; S. R. Power; M. S. Ferreira (2015) 'Strain-modified RKKY interaction in carbon nanotubes'. Phys. Rev. B, . [DOI] | |
| 2014 | Settnes, Mikkel; Power, Stephen R.; Petersen, Dirch H.; Jauho, Antti-Pekka (2014) 'Dual-probe spectroscopic fingerprints of defects in graphene'. Physical Review B, . [DOI] | |
| 2014 | Lawlor, James A.; Gorman, Paul D.; Power, Stephen R.; Bezerra, Claudionor G.; Ferreira, Mauro S. (2014) 'Sublattice imbalance of substitutionally doped nitrogen in graphene'. Carbon, . [DOI] | |
| 2014 | Duffy, J. M.; Gorman, P. D.; Power, S. R.; Ferreira, M. S. (2014) 'Variable range of the RKKY interaction in edged graphene'. JOURNAL OF PHYSICS-CONDENSED MATTER, . [DOI] | |
| 2014 | Gorman, P. D.; Duffy, J. M.; Power, S. R.; Ferreira, M. S. (2014) 'RKKY interaction between extended magnetic defect lines in graphene'. Physical Review B, . [DOI] | |
| 2014 | Power, Stephen R.; Jauho, Antti-Pekka (2014) 'Electronic transport in disordered graphene antidot lattice devices'. Physical Review B, . [DOI] | |
| 2014 | Settnes, Mikkel; Power, Stephen R.; Petersen, Dirch H.; Jauho, Antti-Pekka (2014) 'Theoretical Analysis of a Dual-Probe Scanning Tunneling Microscope Setup on Graphene'. Physical Review Letters, . [DOI] | |
| 2013 | Lawlor, J. A.; Power, S. R.; Ferreira, M. S. (2013) 'Friedel oscillations in graphene: Sublattice asymmetry in doping'. Physical Review B, . [DOI] | |
| 2013 | Gorman, P. D.; Duffy, J. M.; Ferreira, M. S.; Power, S. R. (2013) 'RKKY interaction between adsorbed magnetic impurities in graphene: Symmetry and strain effects'. Physical Review B, . [DOI] | |
| 2013 | (2013) 'Indirect Exchange and Ruderman–Kittel–Kasuya–Yosida (RKKY) Interactions in Magnetically-Doped Graphene'. Crystals, . [Link] [DOI] | |
| 2012 | Power, S. R.; Gorman, P. D.; Duffy, J. M.; Ferreira, M. S. (2012) 'Strain-induced modulation of magnetic interactions in graphene'. Physical Review B, . [DOI] | |
| 2012 | Power, S. R.; Guimaraes, F. S. M.; Costa, A. T.; Muniz, R. B.; Ferreira, M. S. (2012) 'Dynamic RKKY interaction in graphene'. Physical Review B, . [DOI] | |
| 2011 | Power, S. R.; de Menezes, V. M.; Fagan, S. B.; Ferreira, M. S. (2011) 'Magnetization profile for impurities in graphene nanoribbons'. Physical Review B, . [DOI] | |
| 2011 | Power, S. R.; Ferreira, M. S. (2011) 'Electronic structure of graphene beyond the linear dispersion regime'. Physical Review B, . [DOI] | |
| 2009 | Venezuela, P.; Muniz, R. B.; Costa, A. T.; Edwards, D. M.; Power, S. R.; Ferreira, M. S. (2009) 'Emergence of local magnetic moments in doped graphene-related materials'. Physical Review B, . [DOI] | |
| 2009 | Power, S. R.; de Menezes, V. M.; Fagan, S. B.; Ferreira, M. S. (2009) 'Model of impurity segregation in graphene nanoribbons'. Physical Review B, . [DOI] |
Book Chapter
| Year | Publication | |
|---|---|---|
| 2015 | Settnes, Mikkel; Power, Stephen R.; Lin, Jun; Petersen, Dirch H.; Jauho, Antti-Pekka; Gonzalez, T; MartinMartinez, MJ; Mateos, J (2015) 'Bubbles in graphene - a computational study' In: 19th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (Edison' 19). [Link] [DOI] |
Certain data included herein are derived from the ? Web of Science (2024) of Clarivate. All rights reserved.