Search UTSePress Research

Advanced Search

Browse

All of UTSePress Research
This Collection
- By Issue Date
- Authors
- Titles
- Subjects

My Account

UTSePress Research Home
>
02 Physical Sciences
>
Conference Papers
>
General
>
Browsing General by Title

Browsing General by Title

Now showing items 2-21 of 33

Band sturctures of the group I and group II oxides: using EMS measurements as a test of theoretical models

Sashin Vladimir; Nixon Kate; Mikajlo Elisabeth; Soule De Bas Benjamin; Dorsett Helen; Ford Michael (Australian Institute of Physics, 2003)

Electron Momentum Spectroscopy (EMS) directly measures the band intensities and dispersions of solid targets [1], with no theoretical input required for its analysis. This technique can, therefore, provide results ...
Bi-lateral filtering based edge detection on hexagonal architecture

Wu Qiang; He Xiangjian; Hintz Thomas (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2005)
Cathodoluminescence as a method of extracting detailed information from nanophotonics systems: a study of silicon nanocrystals

Phillips Matthew; Ton-That Cuong; Dowd Annette; Armstrong Nicholas; Johansson Birger (SPIE-Int Society Optical Engineering, 2006)

We investigated Si nanocaystal samples produced by high dose 600 keV Si+ implantation of fused silica and annealing using cathodoluminescence (CL). CL spectra collected under 5-25 keV electron irradiation show similar ...
Comparisons of enhanced absorption in closely-coupled grating-mirror and random particle-mirror systems

Arnold Matthew; Smith Geoffrey (SPIE, 2009)

The grating-mirror geometry is a particularly rich plasmonic system due to the coupling of localized and global modes, and it is applicable to negative index materials, plasmonic imaging, and spectral filters. Recently ...
Conductance of photons and Anderson localization of light

Asatryan Ara; Botten Lindsay; Mcphedran Ross; De Sterke C; Langtry Timothy; Nicorovici Nicolae (Optical Society of America, 2004)

Conductance properties of photons in disordered two-dimensional photonic crystals is calculated using exact multipole expansions technique. The Landauer¿s two-terminal formula is used to calculate average of the conductance, ...
Cricketing Chances

Cohen Graeme (University of Technology, Sydney, 2002)

Two distinct aspects of the application of probabilistic reasoning to cricket are considered here. First, the career bowling figures of the members of one team in a limited-overs competition are used to determine the ...
Dynamic evaluation of conditional probabilities of winning a tennis match

Cohen Graeme; Clowes Shaun; Tomljanovic Ljiljana (University of Technology, Sydney, 2002)

Let p and q be the probabilities of players A and B, respectively, winning a point in a game of tennis (p+q = 1). We describe a program which has been devised and implemented to give the probability of A or B winning the ...
Efficient couplers for photonic crystal waveguides

Mcphedran Ross; Dossou Kokou; Botten Lindsay; Asatryan Ara; De Sterke C; Chen Shigang; Brnovic Jovana (Optical Society of America, 2005)

We consider the design of efficient couplers between a photonic crystal waveguide and a uniform background material. We show that horn-shaped tapers can provide efficient bi-directional coupling between the waveguide and ...
Electrical Properties of Pure and Oxygen-Intercalated Fullerene Films

Foley Matthew; Ton-That Cuong; Kirkup Leslie (Australian National University, 2007)

The conductivity of polycrystalline fullerene films as a function of oxygen concentration was investigated and found to be affected significantly by changes in oxygen partial pressure. The conductivity of the film was ...
Electron tunneling through alkanedithiol molecules - art. no. 603603

Hoft Rainer; Liu Jingquan; Cortie Michael; Ford Michael (Spie-Int Society Optical Engineering, 2005)

We report on first principles calculations of the tunneling current across n-alkanedithiol molecules (n = 4,6,8,10,12) sandwiched between two Au {111} electrodes. The conductance drops exponentially with increased chain ...
ESEM beam current measuring device based on a planar shotty diode

Aubin André-Sébastien; Drouin Dominique; Phillips Matthew (Cambridge University Press, 2002)
Exact modelling of the long wavelength properties of the fundamental mode in microstructured optical fibres

Botten Lindsay; Wilcox Stuart; De Sterke C; Mcphedran Ross (Optical Society of America, 2005)

We report a novel, exact technique for modelling defect modes in photonic crystal structures with infinite cladding. Applying this, we establish conclusively that the fundamental mode in an indexguided MOF has no cut off.
Fabrication of double nano-cup assemblies and their anomalous plasmon absorption

Liu Jingquan; Cankurtaran Burak; Wuhrer Richard; Cortie Michael (IEEE, 2008)

Double-cup assemblies of nanoscale gold semi-shells have been synthesized using a combination of thermal evaporation and chemical etching. The optical extinction of these structures peaked at 740 nm, but there was also ...
Fano resonances of photonic crystal slabs

Byrne Michael; Botten Lindsay; Asatryan Ara; Nicorovici Nicolae; Norton Andrew; Mcphedran Ross; De Sterke C (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)

A Bloch mode theory for diffraction of plane waves by planar PC slabs is developed. The theory provides physical insight into the origin of Fano resonances, allowing a simple pole model to be deduced rigorously.
How reliable are scanning tunneling microscopy measurements of electron transport in molecules? - art. no. 603604

Ford Michael; Kirkup Leslie; Gentle Angus; Zareie Hadi; Cortie Michael (Spie-Int Society Optical Engineering, 2005)

Scanning tunneling microscopy measurements of tunneling through molecules adsorbed on a surface have been simulated using a standard empirical model based upon the Wentzel-Kramer-Brillouin method applied to tunneling through ...
Improved Measurement of Three-Dimensional Magnetic Properties of SMC Material

Li Yongjian; Yang Qingxin; Wang Youhua; Sun Jingfeng; Zhu Jianguo; Guo Youguang; Lin Zhi Wei (Jack); Xu Wei; Wang Yi (IEEE, 2009)

An improved three-dimensional (3-D) magnetic property measurement system, which can indirectly measure the magnetic field strength H vector in a cubic sample of soft magnetic composite (SMC) material by controlling the ...
An Intelligent Controller for PEM Fuel Cell Power System Based on Double Closed-loop Control

Zhan Yuedong; Zhu Jianguo; Guo Youguang; Rodrigue Alexander (University of Tasmania, 2005)

This paper presents a double closed-loop controller for a proton exchange membrane fuel cell (PEMFC) power system. which consists of a PEMFC stack, a controller, an AC-DC and DC-AC converter with the function ...
Localization of 3-D Near-field Electromagnetic Sources Using C-SPRIT

Abedin Mohammed; Sanagavarapu Ananda (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)

Here, we present a method of locating nearfield electromagnetic sources by estimating the parameters using the new C-SPRIT algorithm. A simple L-shape received antenna array is used for locating the sources of scattering ...
Low interfact reflection of rod-type phonic crystals: a bottom up approach

De Sterke C; White Tom; Botten Lindsay; Mcphedran Ross (SPIE, 2006)
Modes of composite defects in 2D photonic crystals

Poulton Christopher; Mcphedran Ross; Dossou Kokou; Mahmoodian Sahand; Botten Lindsay; De Sterke C; Asatryan Ara (IEEE, 2008)

We demonstrate the existence of a class of defects in 2D photonic crystals, for which the eigenstates depend only on the defect geometry, and not on details Re photonic crystal parameters or defect size.

Now showing items 2-21 of 33

Browsing General by Title

UTSePress Research/Manakin Repository

Search UTSePress Research

Browse

All of UTSePress Research

This Collection

My Account

Browsing General by Title