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Dr Oleksandr Buchnev

email: O.Buchnev@soton.ac.uk
tel: +44 23 8059 2825

Senior Research Fellow

Member of groups

There are 36 publications in ORC database for 'Buchnev, O.'

  • 7616 —  O.Buchnev, N.Podoliak, T.Frank, M.Kaczmarek, L.Jiang, V.FedotovControlling stiction in nano-electro-mechanical systems using liquid crystals
    ACS Nano 2016 pp.1-8
    [Abstract]
       [ePrint: 403126]
  • 7612 —  S.Perumbilavil, A.Piccardi, O.Buchnev, M.Kauranen, G.Strangi, G.AssantoSoliton-assisted random lasing in optically-pumped liquid crystals
    Applied Physics Letters 2016 Vol.109(161105) pp.1-4
    [Abstract]
       [ePrint: 403063]
  • 7463 —  A.Piccardi, N.Kravets, A.Alberucci, O.Buchnev, G.AssantoVoltage-driven beam bistability in a reorientational uniaxial dielectric
    APL Photonics 2016 Vol.1 pp.011302
    [Abstract]
       [ePrint: 397531]
  • 7462 —  N.Karimi, A.Alberucci, O.Buchnev, M.Virkki, M.Kauranen, G.AssantoPhase-front curvature effects on nematicon generation
    Journal of the Optical Society of America B 2016 Vol.33(5) pp.903-909
    [Abstract]
       [ePrint: 397533]
  • 7257 —  N.Kravets, A.Piccardi, A.Alberucci, O.Buchnev, G.AssantoObservation of Beam Self-Induced Transition from Positive to Negative Optical Refraction in Nematic Liquid Crystals
    Molecular Crystals and Liquid Crystals 2015 Vol.619(1) pp.28-34
    [Abstract]
       [ePrint: 385776]
  • 7174 —  A.Alberucci, A.Piccardi, N.Kravets, O.Buchnev, G.AssantoSoliton enhancement of spontaneous symmetry breaking
    Optica 2015 Vol.2(9) pp.783-789
    [Abstract]
       [ePrint: 383013]
  • 7040 —  O.Buchnev, N.Podoliak, M.Kaczmarek, N.I.Zheludev, V.A.FedotovElectrically controlled nanostructured metasurface loaded with liquid crystal: toward multifunctional photonic switch
    Advanced Optical Materials 2015 Vol.3(5) pp.674-679
    [Abstract]
       [ePrint: 377226]
  • 7091 —  A.Piccardi, A.Alberucci, N.Kravets, O.Buchnev, G.AssantoPower-controlled transition from standard to negative refraction in reorientational soft matter
    Nature Communications 2014 Vol.5(1-7) pp.5533
    [Abstract]
       [ePrint: 377318]
  • 7090 —  N.Kravets, A.Piccardi, A.Alberucci, O.Buchnev, M.Kaczmarek, G.AssantoBistability with optical beams propagating in a reorientational medium
    Physical Review Letters 2014 Vol.113(2) pp.1-5
    [Abstract]
       [ePrint: 377319]
  • 7089 —  A.Alberucci, N.Kravets, A.Piccardi, O.Buchnev, M.Kaczmarek, G.AssantoNematicons in planar cells subject to the optical Fréedericksz threshold
    Optics Express 2014 Vol.22(25) pp.30663-30668
    [Abstract]
       [ePrint: 377317]
  • 6846 —  N.Podoliak, O.Buchnev, M.Herrington, E.Mavrona, M.Kaczmarek, A.G.Kanaras, E.Stratakis, J.F.Blach, J.F.Henninot, M.WarenghemElastic Constants, Viscosity and Response Time in Nematic Liquid Crystals Doped with Ferroelectric Nanoparticles
    RSC Advances 2014 Vol.4(86) pp.46068-46074
    [Abstract]
       [ePrint: 377402]
  • 6845 —  J.Bateman, M.Proctor, O.Buchnev, N.Podoliak, G.D'Alessandro, M.KaczmarekVoltage transfer function as an optical method to characterize electrical properties of liquid crystal devices
    Optics Letters 2014 Vol.39(13) pp.3756-3759
    [Abstract]
       [ePrint: 365847]
  • 6724 —  M.Proctor, J.Bateman, K.R.Daly, M.Herrington, O.Buchnev, N.Podoliak, G.D'Alessandro, M.KaczmarekLight-activated modulation and coupling in integrated polymer-liquid crystal systems
    Journal of the Optical Society of America B 2014 Vol.31(12) pp.3144-3152
    [Abstract]
       [ePrint: 372043]
  • 6442 —  O.Buchnev, J.Wallauer, M.Walther, N.Podoliak, M.Kaczmarek, N.I.Zheludev, V.A.FedotovLiquid crystal metamaterials for THz and IR applications
    Workshop on Soft Matter: Analysis, Applications and Challenges Daejeon, Korea 18-21 Mar 2014 (Invited)
    [Abstract]
       [ePrint: 375900]
  • 6441 —  O.Buchnev, J.Wallauer, M.Walther, N.Podoliak, M.Kaczmarek, N.I.Zheludev, V.A.FedotovActive liquid crystal-loaded metasurfaces for THz and IR applications
    SPIE Photonics Europe Brussels, Belgium 14-17 Apr 2014
    [Abstract]
       [ePrint: 375901]
  • 6437 —  O.BuchnevActive liquid crystal-loaded metasurfaces for photonic applications
    5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'14) Singapore 20-23 May 2014 (Invited)    [ePrint: 378368]
  • 6428 —  O.Buchnev, J.Wallauer, M.Walther, N.Podoliak, M.Kaczmarek, N.I.Zheludev, V.A.FedotovTunable Liquid Crystal-loaded Metasurfaces for IR and THz Applications
    CLEO '14 San Jose, CA, USA 8-13 Jun 2014
    [Abstract]
       [ePrint: 368688]
  • 6421 —  O.Buchnev, N.Podoliak, M.Kaczmarek, N.I.Zheludev, V.A.FedotovTunable Liquid Crystal-Based Metamaterials for Photonic Applications
    25th International Liquid Crystal Conference '14 Dublin, Ireland 29 Jun - 4 Jul 2014
    [Abstract]
       [ePrint: 375906]
  • 7096 —  A.Alberucci, A.Piccardi, R.Barboza, O.Buchnev, M.Kaczmarek, G.AssantoInteractions of accessible solitons with interfaces in anisotropic media: the case of uniaxial nematic liquid crystals
    New Journal of Physics 2013 15 pp.043011
    [Abstract]
       [ePrint: 378213]
  • 6205 —  O.Buchnev, J.Wallauer, M.Walther, M.Kaczmarek, N.I.Zheludev, V.A.FedotovControlling intensity and phase of terahertz radiation with an optically thin liquid crystal-loaded metamaterial
    Applied Physics Letters 2013 Vol.103(14) pp.1904-1907
    [Abstract]
       [ePrint: 358626]
  • 6198 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovSwitching near-IR metamaterial response with electrically-controlled liquid crystals
    Conference on Liquid Crystals ECLC-2013 Rhodes, Greece 22-27 Sep 2013
    [Abstract]
       [ePrint: 378329]
  • 5939 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovElectrically controlled liquid crystal plasmonic metamaterials
    Optics of Liquid Crystals 2013 Honolulu, Hawaii 29 Sep - 4 Oct 2013
    [Abstract]
       [ePrint: 365000]
  • 5938 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovElectrically tunable liquid crystal plasmonic metamaterials
    12th European Conference on Liquid Crystals (ECLC 2013) Rhodes, Greece 22-27 Sep 2013
    [Abstract]
       [ePrint: 365003]
  • 5937 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovSwitching near-IR metamaterial response with electrically-controlled liquid crystals
    Metamaterials 2013 Bordeaux 16-21 Sep 2013
    [Abstract]
       [ePrint: 365005]
  • 5784 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovElectrically controlled liquid crystal plasmonic metamaterials
    CLEO/Europe-IQEC 2013 Munich 12-16 May 2013 CE5.1
    [Abstract]
       [ePrint: 368805]
  • 5724 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovElectro-optical control in a plasmonic metamaterial hybridised with a liquid-crystal cell
    Optics Express 2013 Vol.21(2) pp.1633-1638
    [Abstract]
       [ePrint: 350023]
  • 5692 —  O.Buchnev, J.Y.Ou, M.Kaczmarek, N.I.Zheludev, V.A.FedotovElectrically controlled liquid-crystal cell enhanced with plasmonic metamaterial
    NanoMeta 2013 Seefeld Austria 3-6 Jan 2013
    [Abstract]
       [ePrint: 375992]
  • 7113 —  M.Warenghem, J.-F.Henninot, J.-F.Blach, O.Buchnev, M.Kaczmarek, M.StchakovskyCombined ellipsometry and refractometry technique for characterisation of Liquid Crystal based nanocomposites
    Review of Scientific Instruments 2012 Vol.83 pp.035103/1-7
    [Abstract]
       [ePrint: 378370]
  • 7112 —  N.Podoliak, D.Bartczak, O.Buchnev, A.G.Kanaras, M.KaczmarekHigh optical nonlinearity of nematic liquid crystals doped with gold nanoparticles
    Journal of Physical Chemistry C (Nanomaterials and Interfaces) 2012 Vol.116(23) pp.12934-12939
    [Abstract]
       [ePrint: 358659]
  • 7111 —  A.Piccardi, A.Alberucci, O.Buchnev, R.Barboza, M.Kaczmarek, G.AssantoIn-plane steering of nematicon waveguides across an electrically tuned interface
    Applied Physics Letters 2012 Vol.100 pp.251107
    [Abstract]
       [ePrint: 378367]
  • 7110 —  O.Buchnev, A.Piccardi, M.Kaczmarek, G.AssantoNematicon waveguides: self-confined beams and their electric control
    Applied Physics B: Lasers and Optics 2012 Vol.108(1) pp.177-182
    [Abstract]
       [ePrint: 378325]
  • 7109 —  K.R.Daly, N.Podoliak, O.Buchnev, M.Kaczmarek, G.D'AlessandroOptimal liquid crystal modulation controlled by surface alignment and anchoring strength
    Journal of the Optical Society of America B, Optical Physics 2012 Vol.29(8) pp.2166-2175
    [Abstract]
       [ePrint: 341711]
  • 7098 —  A.Piccardi, A.Alberucci, O.Buchnev, M.Kaczmarek, I.C.Khoo, G.AssantoFrequency-controlled acceleration of spatial solitons in nematic liquid crystals
    Applied Physics Letters 2012 Vol.101 pp.081112
    [Abstract]
       [ePrint: 378358]
  • 7097 —  N.Podoliak, O.Buchnev, M.Kaczmarek, D.V.Bavykin, A.N.Kulak, T.J.SluckinMagnetite nanorod thermotropic liquid crystal colloids: Synthesis, optics and theory
    Journal of Colloid and Interface Science 2012 Vol.386(1) pp.158-166
    [Abstract]
       [ePrint: 345427]
  • 5980 —  N.Podoliak, O.Buchnev, O.Buluy, G.D'Alessandro, M.Kaczmarek, Y.Reznikov, T.J.SluckinMacroscopic optical effects in low concentration ferronematics
    Soft Matter 2011 Vol.7(10) pp.4742-4749
    [Abstract]
       [ePrint: 186121]
  • 7114 —  N.Podoliak, O.Buchnev, G.D'Alessandro, M.Kaczmarek, T.J.SluckinLarge effect of a small bias field in liquid-crystal magnetic transitions
    Physical Review E 2010 Vol.82(3) pp.4 Art. No. 030701
    [Abstract]
       [ePrint: 164063]

  • For more publications, visit our database search tool.

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