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  • Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles 
    Ton-That Cuong; Nguyen Nguyen; Phillips Matthew (Elsevier Inc, 2008)
    Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2?-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements ...
  • A boundary meshless method for transient eddy current problem's 
    Shao Ke; Guo Youguang; Zhang Yong; Lavers J (Institute of Electrical and Electronics Engineers, 2005)
    This paper presents a boundary meshless method (BMLM) for transient eddy current problems. With difference to the traditional boundary element method (BEM), the BMLM combines a point interpolation method (PIM) for ...
  • Calibration of sensing coils of a three-dimensional magnetic property tester 
    Lin Zhi Wei (Jack); Guo Youguang; Zhong Jin Jiang; Zhu Jianguo; Lu Haiwei; Wang Songnian (Institute of Electrical and Electronics Engineers, 2006)
    For electrical machines with three-dimensional (3-D) magnetic fluxes, the magnetic properties of magnetic materials under 3-D excitations should be properly determined and applied in machine design and analysis. This paper ...
  • Cathodoluminescence Efficiency Dependence on Excitation Density in n-Type Gallium Nitride 
    Phillips Matthew; Telg Hagen; Kucheyev Sergei; Gelhausen Olaf; Toth Milos (Cambridge University Press, 2003)
    Cathodoluminescence (CL) spectra from silicon doped and undoped wurtzite n-type GaN have been measured in a SEM under a wide range of electron beam excitation conditions, which include accelerating voltage, beam current, ...
  • Cathodoluminescence Inhomogeneity In ZnO Nanorods 
    Foley Matthew; Phillips Matthew; Ton-That Cuong (Amer Institue of Physics, 2008)
    Luminescence properties of vertically aligned, crystalline ZnO nanorods are studied by cathodoluminescence (CL) spectroscopy and microscopy. Results show that luminescence characteristics vary dramatically with location ...
  • Characterizing photonic crystal waveguides with an expanded k-space evanescent coupling technique 
    Lee Michael; Grillet Christian; Poulton Christopher; Monat C; Smith Cameron; Magi Eric; Freeman Darren; Madden Steve; Luther-Davies Barry; Eggleton Benjamin (Optical Soc Amer, 2008)
    We demonstrate a direct, single measurement technique for characterizing the dispersion of a photonic crystal waveguide (PCWG) using a tapered fiber evanescent coupling method. A highly curved fiber taper is used to probe ...
  • Chemical origin of the yellow luminescence in GaN 
    Kucheyev Sergei; Toth Milos; Phillips Matthew; Williams Jim; Jagadish Chennupati; Li Gang (American Institute of Physics, 2002)
    The influence of ion-beam-produced lattice defects as well as H, B, C, N, O, and Si, introduced by ion implantation, on the luminescence properties of wurtzite GaN is studied by cathodoluminescence spectroscopy. Results ...
  • Comparison of Low Voltage Cathodoluminescent Phosphors 
    Phillips Matthew; Drouin Dominique (Cambridge University Press, 2006)
    NA
  • Comparison of Low Voltage Cathodoluminescent Phosphors 
    Phillips Matthew; Drouin Dominique (Cambridge University Press, 2006)
  • A Comparison Of Point Interpolative Boundary Meshless Method Based On PBFAnd RBF For Transient Eddy-current Analysis 
    Guo Youguang; Zhang Y; Zhu Jianguo; Shao Ke; Xie Dx; Lavers J (Institute of Electrical and Electronics Engineers, 2007)
    This paper presents the boundary polynomial point interpolation meshless method (BPPIM) and the boundary radial point interpolation meshless method (BRPIM) based on the polynomial basis function (PBF) and radial basis ...
  • Compton profile of polycrystalline sodium chloride and sodium fluoride 
    Vijayakumar R; Shivaramu G; Rajasekaran L; Ramamurthy N; Ford Michael (Elsevier Science, 2005)
    The isotropic Compton profile of lithium fluoride has been deduced from Compton scattering measurements on poly crystalline sample at gamma ray source energy of 662 keV. Here we report the experimental and theoretical ...
  • Compton scattering study of electron momentum distribution in lithium fluoride using 662 keV gamma radiations 
    Ford Michael; Vijayakumar R; Ramamurthy N; Shivaramu G (Elesvier, 2008)
    Here we report the first ever 137Cs Compton spectroscopy study of lithium fluoride. The spherical average Compton profiles of lithium fluoride are deduced from Compton scattering measurements on poly crystalline sample at ...
  • Control of Eccentric Building Vibration with Base Isolation 
    Wu, H., Fitzell, B., Samali, B. (Australian Acoustical Society, 2005)
    Base isolation is found effective in reducing torsional response of structures with mass eccentricity when subjected to earthquakes. In this study, dynamic characteristics of an eccentric five-storey benchmark model, ...
  • Core losses in claw pole permanent magnet machines with soft magnetic composite stators 
    Zhu Jianguo; Zhong Jin Jiang; Guo Youguang; Wu Wei (Institute of Electrical and Electronics Engineers, 2003)
    This paper presents the core loss calculation in soft magnetic composite (SMC) samples and a claw pole permanent magnet machine with SMC stator. By using finite-element analysis of the magnetic field, the total core ...
  • Coreshell Nanoparticles With Selfregulating Plasmonic Functionality 
    Cortie Michael; Dowd Annette; Harris Nadine; Ford Michael (American Physical Society, 2007)
    We propose a smart nanoparticle, a “regulatron,” that exploits a cycle of dynamic plasmonic feedback to self-regulate its temperature to a fixed range. One kind of regulatron can be conceived from VO2 and Au; the temperature ...
  • Coupled dipole method for radiation dynamics in finite photonic crystal structures 
    Bordas Frederic; Louvion Nicolas; Callard Segolene; Chaumet Patrick; Rahmani Adel (American Physical Society, 2006)
    We present a coupled-dipole treatment of radiation dynamics in the weak-coupling regime in a finite threedimensional photonic crystal structure. The structure is discretized in real space and the self-consistent local field ...
  • Coupled dipole method for scatterers with large permittivity 
    Chaumet Patrick; Sentenac Anne; Rahmani Adel (American Physical Society, 2004)
    In the coupled dipole method, a three-dimensional scattering object is discretized over a lattice into a set of polarizable units that are coupled self-consistently. Starting from the volume integral equation for the ...
  • Coupled-dipole method in time domain 
    Chaumet Patrick; Belkebir Kamal; Rahmani Adel (Optical Society of America, 2008)
    We present a time-domain formulation of electrodynamics based on the self-consistent derivation of the electromagnetic field in a linear, dispersive, lossy object via the coupled dipole method.
  • Design And Analysis Of A High-speed Claw Pole Motor With Soft Magnetic Composite Core 
    Huang Yk; Zhu Jianguo; Guo Youguang; Lin Zhi Wei (Jack); Hu Qs (Institute of Electrical and Electronics Engineers, 2007)
    Soft magnetic composite (SMC) material is formed by surface-insulated iron powder particles, generating unique properties like magnetic and thermal isotropy, and very low eddy currents. This paper presents the design and ...
  • Design of nanocapacitors and associated materials challenges 
    Ekanayake Sobhath; Cortie Michael; Ford Michael (Elsevier Science, 2004)
    The International Technology Roadmap for Semiconductors (ITRS) projects that the spatial resolution of features in integrated circuits will eventually be well at nanoscopic dimensions. As a result, there is, presently, ...