2 citations · 2 across the 1 of their papers we have counts for
5 papers
An estimate of the inter-system crossing time in light-emitting polymers
William Barford, Eric E. Moore
The reported enhanced singlet-exciton yields in light-emitting polymers over the statistical limit of 25% has attracted wide experimental and theoretical attention. Most theoretica…
Effect of Quantised Lattice Fluctuations on the Electronic States of Polyenes
W. Barford, R. J. Bursill, M. Yu Lavrentiev
We solve a model of interacting electrons coupled to longitudinal phonons using the density matrix renormalisation group method. The model is parametrised for polyenes. We calculat…
Large Phase Separation and Superconductivity in the Copper Oxide Chain
C. Vermeulen, W. Barford, E. R. Gagliano
The phase diagram of the copper-oxide chain as a function of density and the nearest-neighbour Coulomb interaction, V, is determined. Phase separation takes place above a critical…
Charge Transfer Excitons and the Metal-Insulator Transition in the High Temperature Superconductors
C. Vermeulen, W. Barford, E. R. Gagliano
The effects of the nearest neighbour Coulomb repulsion, V, are considered in the one dimensional copper-oxide chain using the modified Lanczos method. Above a critical value of V w…
The Abrikosov Flux Lattice in Planar Crystals of YBaCuO
M Harrison, W Barford
Anisotropic London Theory is used to predict the Abriskosv flux lattice in planar crystals of YBaCuO. By taking into account the orientation of the flux lattice as a function of ap…