K
Kostya S. Novoselov
Researcher at National University of Singapore
Publications - 442
Citations - 234951
Kostya S. Novoselov is an academic researcher from National University of Singapore. The author has contributed to research in topics: Graphene & Bilayer graphene. The author has an hindex of 115, co-authored 392 publications receiving 207392 citations. Previous affiliations of Kostya S. Novoselov include University of Manchester & Russian Academy of Sciences.
Papers
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Journal ArticleDOI
Nonlinear electron transport in normally pinched-off quantum wire
Kostya S. Novoselov,Yu. V. Dubrovskii,V. A. Sablikov,D. Yu. Ivanov,E. E. Vdovin,Yu. N. Khanin,V. A. Tulin,D. Esteve,S. Beaumont +8 more
TL;DR: In this article, the authors studied nonlinear electron transport in normally pinched-off quantum wires and found that the differential conductance of the open wires was noticeably lower than e2/h as far as only part of the source-drain voltage dropped between source contact and saddle point of the potential relief along the wire.
Journal ArticleDOI
Quantum Hall activation gaps in bilayer graphene
E. V. Kurganova,A. J. M. Giesbers,Roman V. Gorbachev,Andre K. Geim,Kostya S. Novoselov,J.C. Maan,Uli Zeitler +6 more
TL;DR: In this paper, the authors measured the quantum Hall activation gaps in bilayer graphene at filling factors ν = ± 4 and β = ± 8 in high magnetic fields up to 30 T and found that energy levels can be described by a 4-band relativistic hyperbolic dispersion.
Posted Content
Ultra-High Performance of Nano-Engineered Graphene-Based Natural Jute Fiber Composites
TL;DR: Graphene-based graphene-based natural jute fiber preforms with a new fiber architecture (NFA) which significantly improves their mechanical properties and performances could potentially lead to manufacturing of high-performance natural alternatives to synthetic composites in various stiffness-driven applications.
Journal ArticleDOI
Phonon and structural changes in deformed Bernal stacked bilayer graphene
Otakar Frank,Milan Bousa,Ibtsam Riaz,Rashid Jalil,Kostya S. Novoselov,Georgia Tsoukleri,John Parthenios,Ladislav Kavan,Konstantinos Papagelis,Costas Galiotis +9 more
TL;DR: In this paper, the first Raman spectroscopic study of Bernal bilayer graphene flakes under uniaxial tension is presented, showing that the removal of inversion symmetry may have important implications in the band gap engineering providing an alternative route to induce the formation of a band-gap.
Journal ArticleDOI
Transverse spin transport in graphene
Tariq M. G. Mohiuddin,Alexander Zhukov,D. C. Elias,Ernie W. Hill,Sergey V. Morozov,Andre K. Geim,Kostya S. Novoselov +6 more
TL;DR: In this article, the transverse spin transport properties of a single layer graphene flake was found to break the exchange coupling between magnetic films and also to enhance the magnetoresistance effect.