S M Sadeghi

Summary

Affiliation: University of Alabama in Huntsville
Country: USA

Publications

  1. doi request reprint Coherent confinement of plasmonic field in quantum dot-metallic nanoparticle molecules
    S M Sadeghi
    Department of Physics and Nano and Micro Device Center, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 24:205201. 2013
  2. ncbi request reprint The inhibition of optical excitations and enhancement of Rabi flopping in hybrid quantum dot-metallic nanoparticle systems
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 20:225401. 2009
  3. doi request reprint Tunable nanoswitches based on nanoparticle meta-molecules
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 21:355501. 2010
  4. ncbi request reprint Gain without inversion in hybrid quantum dot-metallic nanoparticle systems
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 21:455401. 2010
  5. ncbi request reprint Photo-induced suppression of plasmonic emission enhancement of CdSe/ZnS quantum dots
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 22:405202. 2011
  6. ncbi request reprint Coherent control of Forster energy transfer in nanoparticle molecules: energy nanogates and plasmonic heat pulses
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    J Phys Condens Matter 23:425302. 2011

Detail Information

Publications6

  1. doi request reprint Coherent confinement of plasmonic field in quantum dot-metallic nanoparticle molecules
    S M Sadeghi
    Department of Physics and Nano and Micro Device Center, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 24:205201. 2013
    ..We investigate the spatial profiles of the CP field and discuss how the field barrier depends on the collective states of the hybrid system...
  2. ncbi request reprint The inhibition of optical excitations and enhancement of Rabi flopping in hybrid quantum dot-metallic nanoparticle systems
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 20:225401. 2009
    ..We show that, within the strong-field regime, in the wavelength range where real and imaginary parts of this frequency reach their maxima, a strongly frequency-dependent enhancement of carrier excitation can happen...
  3. doi request reprint Tunable nanoswitches based on nanoparticle meta-molecules
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 21:355501. 2010
    ..The results open a new horizon for chemically, biologically, or physically triggered optical nanoswitches and nanosensors that are sensitive to ultra-small changes in the environment...
  4. ncbi request reprint Gain without inversion in hybrid quantum dot-metallic nanoparticle systems
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 21:455401. 2010
    ..We show that such a 'molecular' gain is associated with the plasmonic metaresonance (PMR) formed via combined effects of laser-induced coherence in the quantum dot and plasmons...
  5. ncbi request reprint Photo-induced suppression of plasmonic emission enhancement of CdSe/ZnS quantum dots
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    Nanotechnology 22:405202. 2011
    ....
  6. ncbi request reprint Coherent control of Forster energy transfer in nanoparticle molecules: energy nanogates and plasmonic heat pulses
    S M Sadeghi
    Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA
    J Phys Condens Matter 23:425302. 2011
    ..We discuss the physics behind the energy nanogates using molecular states of such meta-molecules and the resonance fluorescence of the quantum dots...