Nikolai Berkovitch

Summary

Affiliation: Technion-Israel Institute of Technology
Country: Israel

Publications

  1. doi Nano-plasmonic antennas in the near infrared regime
    N Berkovitch
    Department of Electrical Engineering, Technion, Haifa, Israel
    J Phys Condens Matter 24:073202. 2012
  2. ncbi Thin wire shortening of plasmonic nanoparticle dimers: the reason for red shifts
    Nikolai Berkovitch
    Department of Electrical Engineering, Technion, Haifa 32000, Israel
    Nano Lett 11:2079-82. 2011
  3. doi Concave plasmonic particles: broad-band geometrical tunability in the near-infrared
    Nikolai Berkovitch
    Department of Electrical Engineering, Technion, Haifa, Israel
    Nano Lett 10:1405-8. 2010
  4. ncbi Plasmonic resonance effects for tandem receiving-transmitting nanoantennas
    Pavel Ginzburg
    EE Department, Technion Israel Institute of Technology, Technion City, Haifa 32000, Israel
    Nano Lett 11:220-4. 2011
  5. doi Efficient coupling and field enhancement for the nano-scale: plasmonic needle
    Alexander Normatov
    EE Department, Technion Israel Institute of Technology, Technion City, Haifa, Israel
    Opt Express 18:14079-86. 2010
  6. doi Plasmonic nanoantennas for broad-band enhancement of two-photon emission from semiconductors
    Amir Nevet
    Department of Electrical Engineering, Technion, Haifa, Israel
    Nano Lett 10:1848-52. 2010
  7. doi Resonances on-demand for plasmonic nano-particles
    Pavel Ginzburg
    EE Department, Technion Israel Institute of Technology, Technion City, Haifa 32000 Israel
    Nano Lett 11:2329-33. 2011
  8. doi Light emission rate enhancement from InP MQW by plasmon nano-antenna arrays
    David Arbel
    Department of Electrical Engineering, Technion Israel Institute of Israel, Haifa, 32000, Israel
    Opt Express 19:9807-13. 2011
  9. doi Nonlocal ponderomotive nonlinearity in plasmonics
    Pavel Ginzburg
    Department of Electrical Engineering, Technion, Haifa 32000, Israel
    Opt Lett 35:1551-3. 2010
  10. doi Controlling absorption enhancement in organic photovoltaic cells by patterning Au nano disks within the active layer
    Iddo Diukman
    Department of Electrical Engineering, Technion, Haifa 32000, Israel
    Opt Express 19:A64-71. 2011

Collaborators

Detail Information

Publications10

  1. doi Nano-plasmonic antennas in the near infrared regime
    N Berkovitch
    Department of Electrical Engineering, Technion, Haifa, Israel
    J Phys Condens Matter 24:073202. 2012
    ..Tuning of the resonance into the near infrared regime is emphasized in the perspectives of fabrication, measurement, modeling, and analytical treatments, concentrating on the vast recent achievements in these areas...
  2. ncbi Thin wire shortening of plasmonic nanoparticle dimers: the reason for red shifts
    Nikolai Berkovitch
    Department of Electrical Engineering, Technion, Haifa 32000, Israel
    Nano Lett 11:2079-82. 2011
    ..The resonance in the conductive coupling regime is determined completely by the characteristics of the unified particle and significantly different from that of capacitive coupling...
  3. doi Concave plasmonic particles: broad-band geometrical tunability in the near-infrared
    Nikolai Berkovitch
    Department of Electrical Engineering, Technion, Haifa, Israel
    Nano Lett 10:1405-8. 2010
    ..The atypical flexibility of setting the resonance wavelength is shown to stem from a unique interplay of local geometry with surface charge distributions...
  4. ncbi Plasmonic resonance effects for tandem receiving-transmitting nanoantennas
    Pavel Ginzburg
    EE Department, Technion Israel Institute of Technology, Technion City, Haifa 32000, Israel
    Nano Lett 11:220-4. 2011
    ..Transmission spectra exhibited a substantial signature of the wire Fabry-Perot resonances. The wire antenna crossection was improved by nearly 3 orders of magnitude by the focusing antenna system...
  5. doi Efficient coupling and field enhancement for the nano-scale: plasmonic needle
    Alexander Normatov
    EE Department, Technion Israel Institute of Technology, Technion City, Haifa, Israel
    Opt Express 18:14079-86. 2010
    ..The power enhancement exhibited a resonant behavior as a function of needle length and reached values of approximately 10(4). Test samples for few types of characterization schemes were fabricated...
  6. doi Plasmonic nanoantennas for broad-band enhancement of two-photon emission from semiconductors
    Amir Nevet
    Department of Electrical Engineering, Technion, Haifa, Israel
    Nano Lett 10:1848-52. 2010
    ..A 20-fold enhancement was achieved for the entire antenna array, corresponding to an enhancement of nearly 3 orders of magnitude for charge carriers emitting at the near field of a plasmonic antenna...
  7. doi Resonances on-demand for plasmonic nano-particles
    Pavel Ginzburg
    EE Department, Technion Israel Institute of Technology, Technion City, Haifa 32000 Israel
    Nano Lett 11:2329-33. 2011
    ..Novel family of particles with collocated dipole-quadrupole resonances was designed, as an example for the unique power of the method...
  8. doi Light emission rate enhancement from InP MQW by plasmon nano-antenna arrays
    David Arbel
    Department of Electrical Engineering, Technion Israel Institute of Israel, Haifa, 32000, Israel
    Opt Express 19:9807-13. 2011
    ..This effect will enable fast modulation of InP-based nano-emitters spontaneously emitting at telecom-wavelength...
  9. doi Nonlocal ponderomotive nonlinearity in plasmonics
    Pavel Ginzburg
    Department of Electrical Engineering, Technion, Haifa 32000, Israel
    Opt Lett 35:1551-3. 2010
    ..We calculate the dispersion relations for the nonlinear propagation of high-intensity surface plasmon polaritons, predicting a nonlinearity-induced cutoff and vanishing group velocity...
  10. doi Controlling absorption enhancement in organic photovoltaic cells by patterning Au nano disks within the active layer
    Iddo Diukman
    Department of Electrical Engineering, Technion, Haifa 32000, Israel
    Opt Express 19:A64-71. 2011
    ..The enhanced efficiency is shown to stem from field enhancement originating from both localized plasmonic resonances and periodic nano patch antennas configuration...