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  • Solina, Danica; Cheary, Robert; Swift, Paul; Mccredie, Geoff (Elsevier Science Sa, 2003)
    An investigation has been carried out to determine the conditions required for the fabrication of stable SiO2?Pt multilayers using DC-magnetron sputtering for the Pt and RF-magnetron sputtering for the SiO2. As a preliminary ...
  • Ahn, Jung; Wang, Guoxiu; Kim, Yong (Elsevier Inc, 2009)
    In this paper, we present a facile method to synthesize SnO2 nanofibres. Unlike the conventional CVD process for synthesizing nanofibres, the present synthesis method needs neither specific source gas nor substrates. Sn?Ag ...
  • Koos, Christian; Fujii, Masafumi; Poulton, Christopher; Steingrueber, Ralf; Leuthold, Juerg; Freude, Wolfgang (IEEE Publications, 2006)
    The accuracy of nonlinear finite-difference time-domain (FDTD) methods is investigated by modeling nonlinear optical interaction in a ring resonator. We have developed a parallelized 3-D FDTD algorithm which incorporates ...
  • Li, Kaiyang; Safavi-Naeini, Mitra; Franklin, Daniel; Petasecca, Marco; Guatelli, Susanna; Rosenfeld, Anatoly; Hutton, Brian; Lerch, Michael (IOP Publishing and SISSA, 2013)
    PETiPIX is an ultra high spatial resolution positron emission tomography (PET) scanner designed for imaging mice brains. Four Timepix pixellated silicon detector modules are placed in an edge-on configuration to form a ...
  • Malguth, Enno; Hoffmann, Axel; Phillips, Matt (Wiley - V C H Verlag GmbH & Co. KGaA, 2008)
  • Dossou, Kokou; Byrne, Michael; Botten, Lindsay (Elsevier, 2006)
    We consider the calculation of the band structure and Bloch mode basis of two-dimensional photonic crystals, modelled as stacks of one-dimensional diffraction gratings. The scattering properties of each grating are calculated ...
  • Cankurtaran, Burak; Gale, Julian; Ford, Mike (IOP Publishing, 2008)
    The density matrix divide-and-conquer technique for the solution of Kohn?Sham density functional theory has been implemented within the framework of the SIESTA methodology. Implementation details are provided where the ...
  • Mahmoodian, Sahand; Sipe, John; Poulton, Christopher; Dossou, Kokou; Botten, Lindsay; Mcphedran, Ross; De Sterke, C (Optical Society of America, 2012)
    We present a first-principles method to compute radiation properties of ultra-high quality factor photonic crystal cavities. Our Frequency-domain Approach for Radiation (FAR) can compute the far-field radiation pattern and ...
  • Wang, Xianlong; Zeng, Zhi; Ahn, Hyojun; Wang, Guoxiu (American Institute of Physics, 2009)
    The adsorption of Li ions on boron doped graphene was investigated using a first-principles method. Our results show that, as boron doping turns graphene into an electron-deficient system, more Li ions can be captured ...
  • Gentle, Angus; Smith, Geoff (Springer, 2008)
    A simplified approach to creating narrow visible and near IR transmission bands with thin films is outlined utilising just five layers on glass, three of which are thin silver. These films have very high reflection at most ...
  • Chen, Pu; Poulton, Christopher; Asatryan, Ara; Steel, Michael; Botten, Lindsay; De Sterke, C; Mcphedran, Ross (Iop Publishing Ltd, 2011)
    The dispersion relation of periodic structures that include metamaterials or materials with large anomalous dispersion can give bands with infinite group velocity points. These bands do not span the entire first Brillouin ...
  • Edgar, Jonathan; Mcdonagh, Andrew; Cortie, Michael (Amer Chemical Soc, 2012)
    Gold nanorods have significant technological potential and are of broad interest to the nanotechnology community. The discovery of the seeded, wet-chemical synthetic process to produce them may be regarded as a landmark ...
  • Belhadj, N; Larochelle, Sophie; Dossou, Kokou (Optical Soc Amer, 2004)
    The effective index change and form birefringence are calculated in UV-exposed fibers using a high-order vectorial finite element method. The birefringence is compared in optical fibers with and without photosensitive inner ...
  • Cortie, Michael; Mcbean, Katie; Elcombe, Margaret (Elsevier Science Bv, 2006)
    The shape and structure of the shells of molluscs has attracted considerable attention. One aspect of interest is the comparatively high resistance to fracture of these shells. It is known that they are composite structures ...
  • Asatryan, Ara; Botten, Lindsay; Nicorovici, Nicolae; Mcphedran, Ross; De Sterke, C (Taylor & Francis Ltd, 2006)
    The frequency (Lamb) shift and local density of states (LDOS) in two-dimensional photonic crystals composed of a cluster of infinitely long circular cylinders is calculated classically using the radiation reaction mechanism. ...
  • Camnpbell, S; Botten, Lindsay; De Sterke, C; Mcphedran, Ross (Taylor & Francis Ltd, 2007)
    A formulation of the modal method for multi-element dielectric lamellar diffraction gratings is presented. It combines the conventional semi-analytic Kronig-Penny formulation with a Fresnel scattering matrix approach to ...
  • Dossou, Kokou; Mcphedran, Ross; Botten, Lindsay; Asatryan, Ara; De Sterke, C (Optical Soc Amer, 2007)
    We consider defect modes created in complete gaps of 2D photonic crystals by perturbing the dielectric constant in some region. We study their evolution from a band edge with increasing perturbation using an asymptotic ...
  • Dossou Kokou; Mcphedran Ross; Botten Lindsay; Asatryan Ara; De Sterke C (Optical Society of America, 2007)
    We consider defect modes created in complete gaps of 2D photonic crystals by perturbing the dielectric constant in some region. We study their evolution from a band edge with increasing perturbation using an asymptotic ...
  • Toth, Milos; Thiel, Bradley; Knowles, William (Cambridge Univ Press, 2010)
    We describe a feedback mechanism in the gas cascade amplification process used in magnetic immersion lens environmental scanning electron microcopy (ESEM). Feedback dominates gas gain under the conditions typically used ...
  • Morgan, Scott; Phillips, Matt (Amer Inst Physics, 2006)
    This work investigates the generation and detection of gaseous scintillation signals produced in variable pressure scanning electron microscopy through electron-gas molecule excitation reactions. Here a gaseous scintillation ...