Zimmermann, Jürgen P., Martin, Kevin, Bordignon, Giuliano, Franchin, Matteo, Ward, Roger C.C., Bowden, Graham J., ...
The magnetization reversal processes of ½10nm ErFe2=nYFe2=4nm DyFe2=nYFe2" multilayer films with a (110) growth axis and a variable YFe2 layer thickness n are investigated. The magnetically soft...
Fischbacher, Thomas, Fangohr, Hans
We demonstrate that for a broad class of physical systems that can be described using classical field theory, automated runtime translation of the physical equations to parallelized finite-element...
Grid Computing and Biomolecular Simulation (2009)
Christopher J. Woods, Muan Hong Ng, Steven Johnston, Stuart E. Murdock, Bing Wu, Kaihsu Tai, ...
Biomolecular computer simulations are now widely used not only in an academic setting to understand the fundamental role of molecular dynamics on biological function, but also in the industrial...
Claudio Gonzalez, David, Husain, Muhammad Khaled, De Groot, Kees, Bordignon, Giuliano, Fischbacher, Thomas, Fangohr, Hans
We report the use of electron beam lithography and a bilayer lifto® process to fabricate magnetic Ni nanostructures with constriction widths in the range of 22 to 41 nm. The structures fabricated...
Current-driven dynamics of domain walls constrained in ferromagnetic nanopillars (2008)
Franchin, Matteo, Fischbacher, Thomas, Bordignon, Giuliano., De Groot, Peter, Fangohr, Hans
We investigate the effects of an electric current on the domain wall formed inside a cylindrical ferromagnetic nanopillar as a consequence of the pinning of the magnetization at its ends. We first...
A web/grid portal implementation of BioSimGrid: a biomolecular simulation database (2008)
Bing Wu, Matthew Dovey, Muan Hong Ng, Kaihsu Tai, Stuart Murdock, Hans Fangohr, ...
Abstract: The overall aim of the BioSimGrid project (www.biosimgrid.org) is to exploit the Grid infrastructure to enable comparative analysis of the distributed results of biomolecular simulations....
Numerical studies of demagnetizing effects in triangular ring arrays (2008)
Bordignon, Giuliano, Fischbacher, Thomas, Franchin, Matteo, Zimmermann, Jurgen P., Fangohr, Hans
We study the effect of the magnetostatic field in a two-dimensional periodic square array of Permalloy triangular rings by means of micromagnetic simulations. The rings have a lateral size of 50 nm,...
Morphology of flows and buoyant bubbles in the Virgo cluster (2008)
Pavlovski, Georgi, Kaiser, Christian R., Pope, Edward C. D., Fangohr, Hans
There is growing evidence that the active galactic nuclei (AGN) associated with the central elliptical galaxy in clusters of galaxies are playing an important role in the evolution of the...
Numerical investigation of domain walls in constrained geometries (2008)
Fangohr, Hans, Zimmermann, Jürgen P., Boardman, Richard P., C. Gonzalez, David, De Groot , Cornelis H.
Numerical investigation of domain walls in constrained geometries (2008)
Fangohr, Hans, Zimmermann, Jürgen P., Boardman, Richard P., Gonzalez, David C., De Groot, Cornelis H.
In recent years, magnetic domain wall structures in ferromagnetic nanowires have attracted growing attention, opening paths to develop novel devices which exploit magnetoresistive effects. A...
Spin-polarized currents in exchange spring systems (2008)
Franchin, Matteo, Bordignon, Giuliano, Fischbacher, Thomas, Meier, Guido, Zimmermann, Jürgen, De Groot, Peter, ...
We present a computational study of the magnetization dynamics of a tri-layer exchange spring system in the form of a cylindrical nano-pillar, in the presence of an electric current. A three...
Parallel execution and scriptability in micromagnetic simulations (2008)
Fischbacher, Thomas, Franchin, Matteo, Bordignon, Giuliano, Knittel, Andreas, Fangohr, Hans
We demonstrate the feasibility of an ‘encapsulated parallelism’ approach towards micromagnetic simulations that combines offering a high degree of flexibility to the user with the efficient...
Morphology of flows and buoyant bubbles in the Virgo cluster (2007)
Pavlovski, Georgi, Kaiser, Christian R., Pope, Edward C. D., Fangohr, Hans
There is growing evidence that the active galactic nuclei (AGN) associated with the central elliptical galaxy in clusters of galaxies are playing an important role in the evolution of the...
Micromagnetic modelling of ferromagpetic cones (2007)
Boardman, Richard P., Fangohr, Hans, Fairman, Matthew J., Zimmermann, Jürgen, Cox, Simon J., Zhukov, Alexander A., ...
Using micromagnetic modelling, we calculate numerically the magnetization reversal of soft permalloy cones of height and diameter View the MathML source. By varying the cone height and the base...
Heating rate profiles in clusters of galaxies (2007)
Pope, Edward, Kaiser, Christian, Pavlovski, Georgi, Fangohr, Hans
The results of hydrodynamic simulations of the Virgo and Perseus clusters suggest that thermal conduction is not responsible for the observed temperature and density profiles. As a result it seems...
Tai, Kaihsu, Baaden, Marc, Murdock, Stuart, Wu, Bing, Ng, Muan Hong, Johnston, Steven, ...
Comparative molecular dynamics (MD) simulations enable us to explore the conformational dynamics of the active sites of distantly related enzymes. We have used the BioSimGrid...
Micromagnetic modelling of ferromagnetic cones (2007)
Boardman, Richard P., Fangohr, Hans, Fairman, Matthew J., Zimmermann, Jürgen, Cox, Simon J., Zhukov, Alexander A., ...
Using micromagnetic modelling, we calculate numerically te magnetization reversal of soft permalloy cones of height and diameter
BioSimGrid: Grid-enabled biomolecular simulation data storage and analysis (2006)
Ng, Muan Hong, Johnston, Steven, Wu, Bing, Murdock, Stuart E., Tai, Kaihsu, Fangohr, Hans, ...
In computational biomolecular research, large amounts of simulation data are generated to capture the motion of proteins. These massive simulation data can be analysed in a number of ways to reveal...
BioSimGrid: grid-enabled biomolecular simulation data storage and analysis (2006)
Ng, Muan Hong, Johnston, Steven, Wu, Bing, Murdock, Stuart E., Tai, Kaihsu, Fangohr, Hans, ...
In computational biomolecular research, large amounts of simulation data are generated to capture the motion of proteins. These massive simulation data can be analysed in a number of ways to reveal...
Micromagnetic simulation of the magnetic exchange spring system DyFe2/YFe2 (2006)
Zimmermann, Jurgen P., Bordignon, Giuliano, Boardman, Richard P., Fischbacher, Thomas, Fangohr, Hans, Martin, Kevin N., ...
Magnetic measurements of 110 50 Å DyFe2 /200 Å YFe2 reveal a rich switching behavior: the formation of exchange springs in this system of alternating hard and soft layers can be observed for low...
Heating rate profiles in galaxy clusters (2006)
Pope, Edward C.D., Pavlovski, Georgi, Kaiser, Christian R., Fangohr, Hans
In recent years evidence has accumulated suggesting that the gas in galaxy clusters is heated by non-gravitational processes. Here we calculate the heating rates required to maintain a physically...
Heating Rate Profiles in Galaxy Clusters (2006)
Pope, Edward C. D., Pavlovski, Georgi, Kaiser, Christian R., Fangohr, Hans
In recent years evidence has accumulated suggesting that the gas in galaxy clusters is heated by non-gravitational processes. Here we calculate the heating rates required to maintain a physically...
BioSimGrid: Grid-enabled Biomolecular Simulation Data Storage and Analysis (2006)
Ng, Muan Hong, Johnston, Steven, Wu, Bing, Murdock, Stuart E., Tai, Kaihsu, Fangohr, Hans, ...
In computational biomolecular research, large amounts of simulation data are generated to capture the motion of proteins. These massive simulation data can be analysed in a number of ways to reveal...
Tai, Kaihsu, Baaden, Marc, Murdock, Stuart, Wu, Bing, Ng, Muan Hong, Johnston, Steven, ...
Comparative molecular dynamics (MD) simulations enable us to explore the conformational dynamics of the active sites of distantly related enzymes. We have used the BioSimGrid...
Micromagnetic simulation of the magnetic exchange spring system DyFe2/YFe2 (2006)
Zimmermann, Jürgen P., Bordignon, Giuliano, Boardman, Richard P., Fischbacher, Thomas, Fangohr, Hans, Martin, Kevin N., ...
Magnetic measurements of [110] [50 A DyFe2/200 A YFe2] reveal a rich switching behaviour: the formation of exchange springs in this system of alternating hard and soft layers can be observed for low...
Micromagnetic modelling of ferromagnetic cones (2006)
Boardman, Richard P., Fangohr, Hans, Fairman, Matthew J., Zimmermann, Jürgen, Cox, Simon J., Zhukov, Alexander A., ...
Using micromagnetic modeling, we calculate numerically the magnetization reversal of soft permalloy cones of height and diameter. By varying the cone height and the base diameter in steps of 10nm and...
Quality assurance for biomolecular simulations (2006)
Murdock, Stuart E., Tai, Kaihsu, Ng, Muan Hong, Johnston, Steven, Wu, Bing, Fangohr, Hans, ...
Contemporary structural biology has an increased emphasis on high- throughput methods. Biomolecular simulations can add value to structural biology via the provision of dynamic information. However,...
The effect of thermal conduction on the Virgo cluster (2005)
Pope, Edward C.D., Pavlovski, Georgi, Kaiser, Christian R., Fangohr, Hans
Thermal conduction has been suggested as a possible mechanism by which sufficient energy is supplied to the central regions of galaxy clusters to balance the effect of radiative cooling. Recent high...
Grid computing and biomolecular simulation (2005)
Woods, Christopher J., Ng, Muan Hong, Johnston, Steven, Murdock, Stuart E., Wu, Bing, Tai, Kaihsu, ...
Biomolecular computer simulations are now widely used not only in an academic setting to understand the fundamental role of molecular dynamics on biological function, but also in the industrial...
The Effect of Thermal Conduction on the Virgo Cluster (2005)
Pope, Edward C. D., Pavlovski, Georgi, Kaiser, Christian R., Fangohr, Hans
Thermal conduction has been suggested as a possible mechanism by which sufficient energy is supplied to the central regions of galaxy clusters to balance the effect of radiative cooling. Here we...
Grid Computing and Biomolecular Simulation (2005)
Woods, Christopher J., Ng, Muan Hong, Steven, Johnston, Murdock, Stuart E., Wu, Bing, Tai, Kaihsu, ...
Biomolecular computer simulations are now widely used not only in an academic setting to understand the fundamental role of molecular dynamics on biological function, but also in the industrial...
Micromagnetic simulation studies of ferromagnetic part spheres (2005)
Boardman, Richard P., Zimmermann, Jürgen, Fangohr, Hans, Zhukov, Alexander A.
Self-assembly techniques can be used to produce periodic arrays of magnetic nanostructures. We have developed a double-template technique using electrochemical deposition. This method produces arrays...
The stability of buoyant bubbles in the atmospheres of galaxy clusters (2005)
Kaiser, Christian R., Pavlovski, Georgi, Pope, Edward C.D., Fangohr, Hans
The buoyant rise of hot plasma bubbles inflated by active galactic nuclei outflows in galaxy clusters can heat the cluster gas and thereby compensate radiative energy losses of this material....
BioSimGrid: Grid-enabled biomolecular simulation data storage and analysis (2005)
Ng, Muan Hong, Johnston, Steven, Wu, Bing, Murdock, Stuart E., Tai, Kaihsu, Fangohr, Hans, ...
In computational biomolecular research, large amounts of simulation data are generated to capture the motion of proteins. These massive simulation data can be analysed in a number of ways to reveal...
Micromagnetic simulation studies of ferromagnetic part spheres (2005)
Boardman, Richard P., Zimmermann, Jürgen, Fangohr, Hans, Zhukov, Alexander A.
Self-assembly techniques can be used to produce periodic arrays of magnetic nanostructures. We have developed a double-template technique using electrochemical deposition. This method produces arrays...
Towards a grid-enabled biomolecular simulation database (2005)
Wu, Bing, Tai, Kaishu, Ng, Muan Hong, Johnston, Steven, Murdock, Stuart, Fangohr, Hans, ...
The overall aim of the BioSimGrid project is to build a distributed data and computing platform to enable large scale analysis of the results of biomolecular simulations. To address the challenges of...
BioSimGrid: towards a worldwide repository for biomolecular simulations (2004)
Tai, Kaihsu, Murdock, Stuart, Wu, Bing, Ng, Muan Hong, Johnston, Steven, Fangohr, Hans, ...
BioSimGrid is a database for biomolecular simulations, or, a `Protein Data Bank extended in time' for molecular dynamics trajectories. We describe the implementation details: architecture, data...
A Web / Grid Portal Implementation of BioSimGrid: A Biomolecular Simulation Database (2004)
Wu, Bing, Dovey, Matthew, Ng, Muan Hong, Tai, Kaihsu, Murdock, Stuart, Fangohr, Hans, ...
The overall aim of the BioSimGrid project (www.biosimgrid.org) is to exploit the Grid infrastructure to enable comparative analysis of the results of biomolecular simulations. In particular this...
A Web / Grid Portal Implementation of BioSimGrid: A Biomolecular Simulation Database (2004)
Wu, Bing, Dovey, Matthew, Ng, Muan Hong, Tai, Kaihsu, Murdock, Stuart, Fangohr, Hans, ...
The overall aim of the BioSimGrid project (www.biosimgrid.org) is to exploit the Grid infrastructure to enable comparative analysis of the distributed results of biomolecular simulations. In...
BioSimGrid: towards a worldwide repository for biomolecular simulations (2004)
Tai, Kaihsu S., Murdock, Stuart, Wu, Bing, Ng, Muan Hong, Johnston, Steven, Fangohr, Hans, ...
BioSimGrid is a database for biomolecular simulations, or, a 'Protein Data Bank extended in time' for molecular dynamics trajectories. We describe the implementation details: architecture, data...
Micromagnetic simulation of ferromagnetic part-spherical particles (2004)
Boardman, Richard P., Fangohr, Hans, Cox, Simon J., Goncharov, Alexander V., Zhukov, Alexander A.
The paramagnetic size limit for current magnetic storage media, particularly in sputtered grain storage, is being approached rapidly. To further increase media storage density, patterned media can be...
A web/grid portal implementation of BioSimGrid: a biomolecular simulation database (2004)
Wu, Bing, Dovey, Matthew, Ng, Muan Hong, Tai, Kaihsu, Murdock, Stuart, Fangohr, Hans, ...
The overall aim of the BioSimGrid project (www.biosimgrid.org) is to exploit the Grid infrastructure to enable comparative analysis of the distributed results of biomolecular simulations. In...
BioSimGrid: towards a worldwide repository for biomolecular simulations (2004)
Tai, Kaihsu, Murdock, Stuart, Wu, Bing, Ng, Muan Hong, Johnston, Steven, Fangohr, Hans, ...
BioSimGrid is a database for biomolecular simulations, or, a 'Protein Data Bank extended in time' for molecular dynamics trajectories. We describe the implementation details: architecture, data...
Efficient data storage and analysis for generic biomolecular simulation data (2004)
Ng, Muan Hong, Johnston, Steven, Murdock, Stuart, Wu, Bing, Tai, Kaihsu, Fangohr, Hans, ...
BioSimGrid aims to deliver a biomolecular simulation data repository to enable more efficient storage, access and exchange of biomolecular simulation data. This is an ongoing project still in...
A comparison of C, Matlab and Python as teaching languages in engineering (2004)
We describe and compare the programming languages C, MATLAB and Python as teaching languages for engineering students. We distinguish between two distinct phases in the process of converting a given...
Security and BioSimGrid: a biomolecular simulation database (2004)
Wu, Bing, Dovey, Matthew, Tai, Kaihsu, Ng, Muan Hong, Murdock, Stuart, Fangohr, Hans, ...
The overall aim of the BioSimGrid project (www.biosimgrid.org) is to exploit the Grid infrastructure to enable comparative analysis of the results of biomolecular simulations. In particular this...
Muan Hong Ng, Steven Johnston, Stuart Murdock, Bing Wu, Kaihsu Tai, Hans Fangohr, ...
Abstract. BioSimGrid aims to deliver a biomolecular simulation data repository to enable more efficient storage, access and exchange of biomolecular simulation data. This is an ongoing project still...
Fangohr, Hans, Koshelev, Alexei E., Dodgson, Matthew J.W.
We study vortex matter in layered superconductors in the limit of zero Josephson coupling. The long range of the interaction between pancake vortices in the c direction allows us to employ a...
BioSimGrid: a distributed database for biomolecular simulations (2003)
Wu, Bing, Tai, Kaishu, Murdock, Stuart, Ng, Muan Hong, Johnston, Steve, Fangohr, Hans, ...
Biomolecular simulations provide data on the conformational dynamics and energetics of complex biomolecular systems. We aim to exploit the e-science infrastructure developing in the UK to enable...
BioSimGrid: a distributed database for biomolecular simulations (2003)
Bing Wu, Kaihsu Tai, Stuart Murdock, Muan Hong Ng, Steve Johnston, Hans Fangohr, ...
Biomolecular simulations provide data on the conformational dynamics and energetics of complex biomolecular systems. We aim to exploit the e-science infrastructure developing in the UK to enable...
Fangohr, Hans, Koshelev, Alexei E., Dodgson, Matthew J. W.
We study vortex matter in layered superconductors in the limit of zero Josephson coupling. The long range of the interaction between pancake vortices in the c-direction allows us to employ a...
Computer simulation studies of layered pancake systems using the substrate model (2002)
Fangohr, Hans, Dodgson, Matthew J. W., Cox, Simon J.
We study layered pancake systems numerically in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing the...
Computer simulation studies of layered pancake systems using the substrate model (2002)
Fangohr, Hans, Dodgson, Matthew J. W., Cox, Simon J.
We study layered pancake systems numerically in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing the...
Computer simulation studies of layered pancake systems using the substrate model (2002)
Fangohr, Hans, Dodgson, Matthew J. W., Cox, Simon J.
We study layered pancake systems numerically in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing the...
Numerical simulation of the substrate model for pancake vortices in a layered superconductor (2002)
Fangohr, Hans, Dodgson, Matthew J., Cox, Simon J.
We study numerically a layered pancake-vortex system in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing...
Numerical simulation of the substrate model for pancake vortices in a layered superconductor (2002)
Fangohr, Hans, Dodgson, Matthew J., Cox, Simon J.
We study numerically a layered pancake-vortex system in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing...
Numerical simulation of the substrate model for pancake vortices in a layered superconductor (2002)
Fangohr, Hans, Dodgson, Matthew J., Cox, Simon J.
We study numerically a layered pancake-vortex system in the limit of zero Josephson coupling. We take into account the long-range nature of the pancake interaction in the c-direction, by employing...
Computer simulation studies of a layered pancake system using the substrate model. (2001)
Fangohr, Hans, J.Dodgson, Matthew, Cox, Simon J.
We study the melting line of a layered pancake system in the limit of zero Josephson coupling. Employing the substrate model [1], we represent all attractive out-of-layer interactions by a substrate...
Computer simulation studies of a layered pancake system using the substrate model. (2001)
Fangohr, Hans, J.Dodgson, Matthew, Cox, Simon J.
We study the melting line of a layered pancake system in the limit of zero Josephson coupling. Employing the substrate model [1], we represent all attractive out-of-layer interactions by a substrate...
Computer simulation studies of a layered pancake system using the substrate model. (2001)
Fangohr, Hans, J.Dodgson, Matthew, Cox, Simon J.
We study the melting line of a layered pancake system in the limit of zero Josephson coupling. Employing the substrate model [1], we represent all attractive out-of-layer interactions by a substrate...
Vortex dynamics in two-dimensional systems at high driving forces (2001)
We study numerically the dynamics of two-dimensional vortex systems at zero temperature. In addition to pinned states and turbulent plastic flow, we find motion of vortices in rough channels along...
Critical Transverse Forces in Weakly Pinned Driven Vortex Systems (2001)
We present simulation results of the moving Bragg glass regime of a driven two-dimensional vortex system in the presence of a smoothly varying weak pinning potential. We study the critical transverse...
Vortex dynamics in two-dimensional systems at high driving forces (2001)
We study numerically the dynamics of two-dimensional vortex systems at zero temperature. In addition to pinned states and turbulent plastic flow, we find motion of vortices in rough channels along...
Critical Transverse Forces in Weakly Pinned Driven Vortex Systems (2001)
We present simulation results of the moving Bragg glass regime of a driven two-dimensional vortex system in the presence of a smoothly varying weak pinning potential. We study the critical transverse...
Critical Transverse Forces in Weakly Pinned Driven Vortex Systems (2001)
We present simulation results of the moving Bragg glass regime of a driven two-dimensional vortex system in the presence of a smoothly varying weak pinning potential. We study the critical transverse...
Vortex dynamics in two-dimensional systems at high driving forces (2001)
We study numerically the dynamics of two-dimensional vortex systems at zero temperature. In addition to pinned states and turbulent plastic flow, we find motion of vortices in rough channels along...
Critical transverse forces in weakly pinned driven vortex systems (2001)
We present simulation results of the moving Bragg glass régime of a driven two-dimensional vortex system in the presence of a smoothly varying weak pinning potential. We study the critical...
Vortex dynamics in two-dimensional systems at high driving forces (2001)
We study numerically the dynamics of two-dimensional vortex systems at zero temperature. In addition to pinned states and turbulent plastic flow, we find motion of vortices in rough channels along...
Long-range forces and data compression in Vortex State simulations (2000)
Fangohr, Hans, Cox, Simon, Price, Andrew, Daniell, Geoffrey J., Robinson, Alexa M., Groot, Peter De
We report on two aspects of simulations of the vortex state in high-temperature superconductors. Firstly, we cover the treatment of the involved long-range forces. Secondly, we suggest improvements...
Long-range forces and data compression in Vortex State simulations (2000)
Fangohr, Hans, Cox, Simon, Price, Andrew, Daniell, Geoffrey J., Robinson, Alexa M., Groot, Peter De
We report on two aspects of simulations of the vortex state in high-temperature superconductors. Firstly, we cover the treatment of the involved long-range forces. Secondly, we suggest improvements...
Long-range forces and data compression in Vortex State simulations (2000)
Fangohr, Hans, Cox, Simon, Price, Andrew, Daniell, Geoffrey J., Robinson, Alexa M., Groot, Peter De
We report on two aspects of simulations of the vortex state in high-temperature superconductors. Firstly, we cover the treatment of the involved long-range forces. Secondly, we suggest improvements...
Monte Carlo Simulation of Layered High Temperature Superconductors (2000)
Price, Andrew R., Fangohr, Hans, Cox, Simon J.
We present results from Monte Carlo simulations of the vortex state in layered high temperature superconductors. We use a set of potentials derived from the Lawrence-Doniach free-energy functional...
Monte Carlo Simulation of Layered High Temperature Superconductors (2000)
Price, Andrew R., Fangohr, Hans, Cox, Simon J.
We present results from Monte Carlo simulations of the vortex state in layered high temperature superconductors. We use a set of potentials derived from the Lawrence-Doniach free-energy functional...
Monte Carlo Simulation of Layered High Temperature Superconductors (2000)
Price, Andrew R., Fangohr, Hans, Cox, Simon J.
We present results from Monte Carlo simulations of the vortex state in layered high temperature superconductors. We use a set of potentials derived from the Lawrence-Doniach free-energy functional...
Efficient Methods for Handling Long-Range Forces in Particle-Particle Simulations (2000)
Fangohr, Hans, Price, Andrew R., Cox, Simon J., Daniell, Geoffrey J., Thomas, Ken S.
A number of problems arise when long-range forces, such as those governed by Bessel functions, are used in particle-particle simulations. If a simple cut-off for the interaction is used, the system...
Efficient Methods for Handling Long-Range Forces in Particle-Particle Simulations (2000)
Fangohr, Hans, Price, Andrew R., Cox, Simon J., Daniell, Geoffrey J., Thomas, Ken S.
A number of problems arise when long-range forces, such as those governed by Bessel functions, are used in particle-particle simulations. If a simple cut-off for the interaction is used, the system...
Efficient Methods for Handling Long-Range Forces in Particle-Particle Simulations (2000)
Fangohr, Hans, Price, Andrew R., Cox, Simon J., Daniell, Geoffrey J., Thomas, Ken S.
A number of problems arise when long-range forces, such as those governed by Bessel functions, are used in particle-particle simulations. If a simple cut-off for the interaction is used, the system...
Critical Transverse Forces in Weakly Pinned Driven Vortex Systems (2000)
We present simulation results of the moving Bragg glass regime of a driven two-dimensional vortex system in the presence of a smoothly varying weak pinning potential. We study the critical transverse...
Efficient Methods for Handling Long-Range Forces in Particle-Particle Simulations (2000)
Fangohr, Hans, Price, Andrew R., Cox, Simon J., Daniell, Geoffrey J., Thomas, Ken S.
A number of problems arise when long-range forces, such as those governed by Bessel functions, are used in particle-particle simulations. If a simple cut-off for the interaction is used, the system...
We have modelled the 2d vortex state in superconductors numerically using Langevin dynamics. A dynamical phase diagram is obtained for a random pinning potential. We find a moving Bragg glass phase...
We have modelled the 2d vortex state in superconductors numerically using Langevin dynamics. A dynamical phase diagram is obtained for a random pinning potential. We find a moving Bragg glass phase...
We have modelled the 2d vortex state in superconductors numerically using Langevin dynamics. A dynamical phase diagram is obtained for a random pinning potential. We find a moving Bragg glass phase...