Browsing General by Title

UTSePress Research/Manakin Repository

Search UTSePress Research


Advanced Search

Browse

My Account

Browsing General by Title

Sort by: Order: Results:

  • Harnett, J. I.; Ehle, M.; Fletcher, A.; Beck, R.; Haynes, R. F.; Ryder, S.; Thierbach, M.; Wielebinski, R. (EDP Sciences, 2004)
    Observations of the southern peculiar galaxy NGC 2442 with the Australia Telescope Compact Array in total and linearly polarized radio continuum at -l6 em are presented and compared with previously obtained Hrr data. The ...
  • Ehle, M.; Shoutenkov, V.; Thierbach, M.; Harnett, J. I.; Haynes, R. F.; Sokoloff, D. D.; Beck, R.; Shukurov, A. (EDP Sciences, 2002)
  • Guo, Youguang; Zhu, Jianguo; Lin, Zhi Wei; Zhong, Jin Jiang (IEEE-Inst Electrical Electronics Engineers Inc, 2005)
    Soft magnetic composite (SMC) materials are especially suitable for construction of low-cost high-performance motors with three-dimensional (3-D) magnetic fields. The 3-D finite-element analysis (FEA) conducted in the ...
  • Guo, Youguang; Zhu, Jianguo; Zhong, Jin Jiang (Elsevier Science Bv, 2006)
    This paper reports the measurement and modelling of magnetic properties of SOMALOY (TM) 500, a soft magnetic composite (SMC) material, under different 2D vector magnetisations, such as alternating along one direction, ...
  • Soule De Bas, Benjamin; Cortie, Michael; Ford, Mike (Institute of Physics Publishing, 2006)
    Molecular dynamics simulations of the thermal behaviour of gold clusters containing 7, 13 and 20 atoms have been performed. Total energies and forces at each step of the simulation are calculated from first principles using ...
  • Maaroof, Abbas; Cortie, Michael; Gentle, Angus; Smith, Geoff (Elsevier, 2007)
    Mesoporous gold sponge has optical properties that can be intermediate between those of metals and insulators with a flat spectral response that is unlike that of bulk gold. Films of different thicknesses were produced and ...
  • Earp, Alan; Smith, Geoff (Institute of Physics Publishing, 2010)
    Anomalous strong resonances in silver and gold nanoporous thin films which conduct are found to arise from isolated metal nano-islands separated from the surrounding percolating metal network by a thin loop of insulator. ...
  • Earp, Alan; Smith, Geoff (Amer Inst Physics, 2010)
    Oxide coated metal nanoparticles buried within a thin metal layer support a surface plasmon resonance. A local dip occurs in spectral reflectance along with a switching off of the film's plasmonic response. Models are ...
  • Gardin, Samuele; Bordas, Frederic; Letartre, Xavier; Seasall, Christian; Rahmani, Adel; Bozio, Renato; Viktorovitch, Pierre (Optical Society of America, 2008)
    We present the design, theory and experimental implementation of a low modal volume microlaser based on a line-defect 2D-photonic crystal waveguide. The lateral confinement of low-group velocity modes is controlled by the ...
  • Maaroof, Abbas; Cortie, Michael; Harris, Nadine; Wieczorek, Lech (Wiley, 2009)
  • Campbell, Samuel; Botten, Lindsay; Mcphedran, Ross; De Sterke, C (Optical Soc Amer, 2008)
    We consider lamellar gratings made of dielectric or lossy materials used in classical diffraction mounts. We show how the modal diffraction formulation may be generalized to deal with slanted lamellar gratings and illustrate ...
  • Kan, Dougal; Asatryan, Ara; Poulton, Christopher; Dossou, Kokou; Botten, Lindsay (Optical Society of America, 2011)
    We extend the fictitious source superposition method in order to model linear defects in photonic woodpiles, and we use the method to model a waveguide that is created by changing either the radius or refractive index of ...
  • Pearce G; Weiderhecker G; Poulton Christopher; Burger S; Russell P (Optical Society of America, 2007)
    We demonstrate by numerical simulation that the general features of the loss spectrum of photonic crystal fibres (PCF) with a kagome structure can be explained by simple models consisting of thin concentric hexagons or ...
  • De Sterke, C; Botten, Lindsay; Asatryan, Ara; White, Tom; Mcphedran, Ross (Optical Society of America, 2004)
    We consider the modes of coupled photonic crystal waveguides. We find that the fundamental modes ofthese structures can be either even or odd, in contrast with the behaviour in coupled conventional waveguides in which the ...
  • Andreasen, J; Asatryan, Ara; Botten, Lindsay; Byrne, M; Cao, H; Ge, L; Labonte, L; Sebbah, P; Stone, A; T??Reci, H; Vanneste, C (Optical Society of America, 2011)
    In conventional lasers, the optical cavity that confines the photons also determines essential characteristics of the lasing modes such as wavelength, emission pattern, directivity, and polarization. In random lasers, which ...
  • Dossou, Kokou; Poulton, Christopher; Botten, Lindsay; Mahmoodian, Sahand; Mcphedran, Ross; De Sterke, C (American Physical Society, 2009)
    We consider the modal fields and resonance frequencies of composite defects in two-dimensional photonic crystals (PCs). Using an asymptotic method based on Green's functions, we show that the coupling matrices for the ...
  • Dredge, Paula; Wuhrer, Ric; Phillips, Matt (Cambridge Univ Press, 2003)
    An oil painting by Claude Monet, Port-Goulphar, Belle-Ile 1887 (collection of the Art Gallery of New South Wales), was examined to determine both the identity of the pigments used by the artist in this painting and his ...
  • Moran, Ken; Wuhrer, Ric; Phillips, Matt (Cambridge University Press, 2008)
    X-ray mapping with Silicon Drift detectors (SDD?s) and multi-EDS detector systems has become an invaluable analysis technique because the time to perform an x-ray map is reduced considerably. Live x-ray imaging can now ...
  • White, Tom; Kuhlmey, Boris; Mcphedran, Ross; Maystre, Daniel; Renversez, Gilles; De Sterke, C; Botten, Lindsay (Optical Society of America, 2002)
    We describe a multipole method for calculating the modes of microstructured optical fibers. The method uses a multipole expansion centered on each hole to enforce boundary conditions accurately and matches expansions with ...
  • Kuhlmey, Boris; White, Tom; Renversez, Gilles; Maystre, Daniel; Botten, Lindsay; De Sterke, C; Mcphedran, Ross (Optical Society of America, 2002)
    We describe the numerical verifications of a multipole formulation for calculating the electromagnetic properties of the modes that propagate in microstructured optical fibers. We illustrate the application of this formulation ...