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Uploads by Bg1512

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Date Name Thumbnail Size Description Versions
18:03, 1 February 2015 ILanim picture 12.png (file) 24 KB An initial Monte Carlo simulation of an 8x8 Lattice at 1.0K. 1
12:05, 30 January 2015 Mag plots.png (file) 53 KB The magnetisation per spin vs. temperature for a number of lattice sizes. 1
11:31, 30 January 2015 Curie Temp.png (file) 12 KB The variation of the critical temperature with lattice size. 1
10:44, 30 January 2015 ILanim picture 8.png (file) 25 KB An initial Monte Carlo simulation of an 8x8 Lattice at 1.0K. 1
10:26, 30 January 2015 Ref 4x4 Capacity.png (file) 45 KB A comparison between simulated and reference value for the heat capacity per spin of a 4x4 Lattice. 2
10:25, 30 January 2015 Fit1 30.png (file) 52 KB A polynomial fit for heat capacity of the 32x32 Lattice against temperature. 2
10:24, 30 January 2015 Fit2 4.png (file) 43 KB A polynomial fit of restricted range for the heat capacity of the 32x32 Lattice against temperature. 2
10:16, 30 January 2015 Ref 4x4 Magnetisation.png (file) 69 KB A comparison between simulated and reference value for the magnetisation per spin of a 4x4 Lattice. 1
10:15, 30 January 2015 Ref 4x4 Energy.png (file) 50 KB A comparison between simulated and reference values for the energy per spin of a 4x4 Lattice. 1
10:09, 30 January 2015 ILheatcapacity.png (file) 78 KB   2
09:56, 30 January 2015 Energy plots.png (file) 48 KB A plot of the energies per spin against temperature for a number of lattice sizes. 1
09:39, 30 January 2015 ILplot 8x8.png (file) 37 KB The energy and magnetisation per spin against temperature of an 8x8 Ising lattice. 1
09:33, 30 January 2015 Final frame temp varied.png (file) 186 KB The output of the ILfinalfram.py script for an 8x8 lattice at temperatures 1.0K (a), 2.0K(b) and 32x32(c). 1
09:17, 30 January 2015 Final frame temp 1.png (file) 129 KB The output of the ILfinalframe,py script for lattices of sizes 8x8 (a), 16x16(b) and 32x32(c) at 1.0 K. Equilibration is achieved in each case. 1
16:36, 23 January 2015 ILcheck picture.png (file) 27 KB A test of the energy() and magnetisation() functions. The calculated values were compared to ab-initio solutions. 1
15:39, 23 January 2015 Periodic Lattice.jpg (file) 225 KB An illustration of the lattice transformation used to emulate periodic boundary conditions. 1
11:22, 19 December 2014 MDAlpha2.PNG (file) 14 KB The thermal expansion coefficient of MgO in the range of 15-700K calculated via MD. 1
11:21, 19 December 2014 MDAlpha.PNG (file) 8 KB The thermal expansion coefficient calculated by MD. 1
11:20, 19 December 2014 MDEnergy.PNG (file) 13 KB The energy of MgO calculated by MD. 1
11:17, 19 December 2014 MDVolume.PNG (file) 8 KB The volume of MgO calculated via MD. 1
10:06, 19 December 2014 Comparison Volume.PNG (file) 9 KB A comparison of the cell volume of MgO calculated via DOS and MD. 1
09:21, 19 December 2014 DOSAlpha.PNG (file) 12 KB The Thermal Expansion Coefficient of MgO calculated via the DOS approach. 1
09:17, 19 December 2014 DOSLatticeConstant.PNG (file) 8 KB The lattice constant of MgO computed via the DOS approach. 1
09:13, 19 December 2014 DOSEnergy.PNG (file) 9 KB The free energy of the MgO lattice calculated via the DOS approach. 1
21:37, 18 December 2014 DOSprogression.png (file) 90 KB The DOS of MgO approaches a continuous function as the gridsize increases. 1
19:15, 18 December 2014 DOS1cubed.jpg (file) 39 KB The DOS of MgO calculated with a gridsize of 1x1x1. 1
18:40, 18 December 2014 Dispersion3.jpg (file) 42 KB A dispersion relation for MgO. 1
16:33, 8 December 2014 Phonon4 Dispersion.ai (file) 7 KB Dispersion Relation Graph of MgO conventional unit cell. 1
10:54, 7 November 2014 Gugu Exo DA HOMO.jpg (file) 85 KB The exo TS HOMO. 1
10:49, 7 November 2014 Gugu bond lengths 2 diagram2.jpg (file) 97 KB More visible arrows on this version, better overview. 1
10:37, 7 November 2014 Gugu Orbital Stabilisation.jpg (file) 244 KB The HOMO of the new endo TS shows slight overlap between the conjugated double bonds and the oxygen antibonding orbital. 1
10:28, 7 November 2014 Gugu bond lengths 2 diagram.jpg (file) 93 KB A new bond length diagram for the new Endo TS. 1
10:23, 7 November 2014 Gugu Endo DA 2.gif (file) 472 KB A new Endo TS was found, with a much more plausible frequency. This is the animation of its characteristic frequency. 1
09:08, 7 November 2014 Gugu bond lengths.jpg (file) 102 KB A diagram detailing the bond lengths of the endo TS. 1
08:45, 7 November 2014 Gugu Anhydride Scheme.jpg (file) 15 KB The second version of the Diels-Alder Anhydride reaction scheme. 2
08:37, 7 November 2014 Gugu Orbital Interaction.jpg (file) 38 KB This drawing depicts the secondary orbital interaction in a Diels-Alder reaction. 1
08:09, 7 November 2014 Gugu Butadine LUMO 2.jpg (file) 60 KB The LUMO of cis-Butadiene. 1
08:01, 7 November 2014 Gugu Butadiene LUMO top.jpg (file) 52 KB A topview of the cis-Butadiene LUMO. 1
08:01, 7 November 2014 Gugu Butadiene HOMO.jpg (file) 56 KB The HOMO of cis-Butadiene. 1
06:25, 7 November 2014 Gugu Cope Scheme.jpg (file) 10 KB The reaction scheme for the Cope rearrangement. 1
06:17, 7 November 2014 Gugu Cyclohexene Scheme.jpg (file) 5 KB The reaction scheme for the Diels-Alder reaction to produce cyclohexene. 1
04:59, 7 November 2014 Gugu Exo DA.gif (file) 1.01 MB The characteristic vibration of an exo TS in a Diels-Alder reaction. 1
04:59, 7 November 2014 Gugu Endo DA.gif (file) 1.01 MB The characteristic vibration of an endo TS in a Diels-Alder reaction. 1
04:59, 7 November 2014 Gugu Cyclohexene.gif (file) 1.02 MB The characteristic vibration of the cyclohexene TS in a Diels-Alder reaction. 1
04:56, 7 November 2014 Gugu Chair IRC.gif (file) 444 KB An animation of the IRC calculation starting from the chair-TS in a Cope rearrangement. 1
04:54, 7 November 2014 Gugu Boat Opt.gif (file) 1,012 KB The characteristic vibration of the boat TS in the Cope rearrangement. 1
04:51, 7 November 2014 Gugu Chair Berny.gif (file) 1,010 KB The characteristic vibration of a Berny TS of the Cope rearrangement. 1
04:47, 7 November 2014 Gugu Cyclohexene LUMO.jpg (file) 74 KB A MO model of the LUMO in the cyclohexene TS. 1
04:47, 7 November 2014 Gugu Cyclohexene HOMO.jpg (file) 63 KB Computed MO diagram of the HOMO of the cyclohexene TS. 1
04:45, 7 November 2014 Gugu TS Compilation.jpg (file) 92 KB A table of transition states in the Cope rearrangement. 1
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