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http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2758Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.creator | Blanco-Rey, María | - |
| dc.creator | Heinz, Klaus | - |
| dc.creator | Andres, P. L. de | - |
| dc.date | 2008-01-29T13:52:17Z | - |
| dc.date | 2008-01-29T13:52:17Z | - |
| dc.date | 2008-01-29T13:52:17Z | - |
| dc.date.accessioned | 2017-01-31T00:59:50Z | - |
| dc.date.available | 2017-01-31T00:59:50Z | - |
| dc.identifier | http://hdl.handle.net/10261/2758 | - |
| dc.identifier.uri | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2758 | - |
| dc.description | The performance of a combinatorial simultaneous optimisation algorithm (SO) is tested using experimental LEED I(E) data from Cu(100) and Fe$_{0.57}$Al$_{0.47}$(100) surfaces. SO optimises structures taking advantage of the experimental database at two levels: (i) conmensurate subsets of the database with the number of unknown parameters are chosen to find local solutions using Broyden's method and, (ii) these partial structural solutions are used to build a Markov chain over the whole database. This procedure is of global character, the same as simulated annealing or genetic algorithms methods, but displays a very competitive scaling law because after the first iteration candidates are not chosen by a blind/random pick; they are already solutions to the problem with a restricted experimental database. | - |
| dc.description | Financed by CYCIT (MAT-2005-3866) and MEC (CONSOLIDER NANOSELEC-26400) | - |
| dc.format | 249808 bytes | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.rights | openAccess | - |
| dc.subject | Low-Energy Electron Diffraction | - |
| dc.title | Quantitative LEED analysis using a simultaneous optimisation algorithm | - |
| dc.type | Artículo | - |
| Appears in Collections: | Digital Csic | |
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