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  • Louvion Nicolas; Gerard Davy; Mouette J; De Fornel Frederique; Seassal Christian; Letarte Xavier; Rahmani Adel; Callard Segolene (American Physical Society, 2005)
    We report the direct, room-temperature, near-field mapping and spectroscopy of the optical modes of a photonic-crystal microcavity containing quantum wells. We use a near-field optical probe to reveal the imprint of the ...
  • Vahn, Gy; White, Tom; Steel, Michael; De Sterke, C; Dossou, Kokou; Botten, Lindsay (Amer Inst Physics, 2007)
    We derive semianalytic models of two types of photonic crystal resonators by simplifying the Bloch mode scattering matrix method. Essential to the models are two parameters, which are interpreted to be the phase change ...
  • Wilcox, Stuart; Botten, Lindsay; Mcphedran, Ross; Poulton, Christopher; De Sterke, C (American Physical Soc, 2005)
    We present an exact theory for modeling defect modes in two-dimensional photonic crystals having an infinite cladding. The method is based on three key concepts, namely, the use of fictitious sources to modify response ...
  • Gou, Xinglong; Wang, Guoxiu; Park, Jinsoo; Liu, Hao; Yang, Juan (Institute of Physics (UK), 2008)
    Monodisperse a-Fe2O3 porous nanospheres with uniform shape and size have been synthesized via a facile template-free route. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy ...
  • Poulton, Christopher; Guenneau, Sebastien; Movchan, Alexander (American Physical Society, 2004)
    We consider formulations for the Helmholtz operator for conically propagating modes on an array of high contrast ferromagnetic cylindrical inclusions in the limit when their wavelength outside the inclusions tends to ...
  • Marquarding, M.; Kilborn, V. A.; Mader, S.; O'Brien, J.; Doyle, M. T.; Ryder, S. D.; Minchin, R. F.; Garcia-Appadoo, D.; Drinkwater, M. J.; Ekers, R. D.; Gibson, B. K.; Freeman, K. C.; Jerjen, H.; Zwaan, M. A.; Stootman, F.; Sadler, E. M.; Ryan-Weber, E.; Stevens, J.; Meyer, M. J.; Gurovich, S.; Staveley-Smith, L.; Webster, R. L.; Putman, M. E.; Knezek, P. M.; Koribalski, B. S.; Barnes, D. G.; Disney, M. J.; de Blok, W. J.; Kesteven, M. J.; Bhathal, R.; Stewart, I. M.; Wong, O.; Harnett, J. I.; Henning, P. A.; Waugh, M. (Blackwell Publishing, 2006)
    The Northern HIPASScatalogue (NHICAT) is the northern extension of the HIPASS catalogue, HICAT. This extension adds the sky area between the declination (Dec.) range of +20 < 8 < +25"30' to HICAT's Dec. range of -900 < ...
  • Chahine Khaled; Ballico Mark; Reizes John; Madadnia Jafar (Springer Netherlands, 2008)
    Design modifications are presented for a 289-mm long, 25.4-mm inner diameter blackbody heater element of a 48 kW Thermogage blackbody furnace, based on (i) cutting a small â¿¿heater zoneâ¿¿ into the ends of the tube and ...
  • Duan, Runyao; Feng, Yuan; Ying, Mingsheng (The American Physical Society, 2009)
    We provide a feasible necessary and sufficient condition for when an unknown quantum operation (quantum device) secretly selected from a set of known quantum operations can be identified perfectly within a finite number ...
  • Frederiksen, Maj; Bochenkov, Vladimir; Sutherland, Duncan; Cortie, Michael (American Chemical Society, 2013)
    Large-area arrays of dispersed multilayer gold-dielectric nanocups were fabricated by colloidal lithography and studied by extinction spectroscopy. Hybridization of the elemental plasmons of the individual nanocups gave ...
  • Hsieh, Min-Hsiu; Wilde, Mark (American Physical Society, 2009)
    We consider using a secret key and a noisy quantum channel to generate noiseless public communication and noiseless private communication. The optimal protocol for this setting is the publicly-enhanced private father ...
  • Wu, X; Fanag, W; Yamilov, A; Chabanov, Andrey; Asatryan, Ara; Botten, Lindsay; Cao, H (American Physical Society, 2006)
    We present detailed experimental and numerical studies of random lasing in weakly scattering systems. The interference of scattered light, which is weak in the passive systems, is greatly enhanced in the presence of high ...
  • Gou, Xinglong; Li, Rong; Wang, Guoxiu; Chen, Zhi; Wexler, David (Institute of Physics (UK), 2009)
    A simple room-temperature solution chemical route for bulk synthesis of high quality ?- Bi2O3 nanowires has been demonstrated. The nanowires have a diameter of about 50 nm and a length in the range of several to tens of ...
  • Toth, Milos; Uncovsky, M; Knowles, William; Baker, F S (Amer Inst Physics, 2007)
    Environmental scanning electron microscopy (ESEM) enables electron imaging of gas-mediated, direct-write nanolithography processes, liquids, and hydrated biomaterials. However, ESEM is limited by poor image quality at gas ...
  • Hsieh, Min-Hsiu; Luo, Zhicheng; Brun, Todd (American Physical Society, 2008)
    We prove a regularized formula for the secret key-assisted capacity region of a quantum channel for transmitting private classical information. This result parallels the work of Devetak on entanglement assisted quantum ...
  • Botman, Aurelien; Bahm, Alan Stephen; Randolph, Steven; Straw, Marcus; Toth, Milos (Amer Physical Soc, 2013)
    Bottom-up growth of microscopic pillars is observed at room temperature on GaN irradiated with a Ga+ beam in a gaseous XeF2 environment. Ion bombardment produces Ga droplets which evolve into pillars, each comprised of a ...
  • Gao, Feng; Wang, Guoxiu; Zhang, Chao (Institute of Physics (UK), 2008)
    We demonstrate that due to the Rashba spin?orbit coupling in semiconductor quantum wells, there is strong photo-mixing by mobile carriers in the terahertz frequency regime. The third order nonlinear current is of the same ...
  • Ton-That, Cuong; Shard, Alex; Egger, S.; Taninaka, Atsushi; Shinohara, Hisanori; Welland, Mark (Elsevier Inc, 2003)
    The growth of endohedral fullerene La@C82 films on Si(1 1 1) has been explored by scanning tunneling microscopy (STM). The STM images reveal the molecules are hexagonally close-packed in multilayer films with the inter-molecular ...
  • Wang, Guoxiu; Park, M.; Wexler, D.; Chen, J.; Liu, H. (American Institute of Physics, 2006)
    One-dimensional (1D) CdSe nanostructures, including nanowires, nanotubes, nanorods, nanobelts, and even nanostructures resembling saws and tree branches, have been synthesized by sublimation of CdSe powders under various ...
  • Schelm, Stefan; Garrett, Paul; Fisher, W; Smith, Geoff (American Institute of Physics, 2005)
    Issues affecting the performance of polymers doped with conducting nanoparticles for use with windows are examined in terms of impact on visible and solar transmittance, solar heat gain, and residual scattering. Emphasis ...
  • Lin, Zhi Wei; Zhu, Jianguo; Zhong, Jin Jiang; Johansen, T; Wang, Xiu-Hong; Yu, Wen (Amer Inst Physics, 2007)
    Attractive features of soft magnetic composites (SMCs) are high resistivity, isotropic three-dimensional flux behavior, and easy compression into the complicated shapes required in electromagnetic devices. Comprehensive ...