| Grant number: | 12/04388-0 |
| Support Opportunities: | Regular Research Grants |
| Start date: | October 01, 2012 |
| End date: | September 30, 2014 |
| Field of knowledge: | Physical Sciences and Mathematics - Physics - Condensed Matter Physics |
| Principal Investigator: | Edson Sardella |
| Grantee: | Edson Sardella |
| Host Institution: | Faculdade de Ciências (FC). Universidade Estadual Paulista (UNESP). Campus de Bauru. Bauru , SP, Brazil |
Abstract
Since the discovery of modern techniques of fabrication of superconductor sof very small size (films of thickness of order of nanometers and length and width of order of micrometers), in the last two decades people have become more interested, both from the theoretical and experimental point of view, in the magnetic and structural properties of the vortex lattice in nanostructured materials. People have realized that these properties are very different in materials of mesoscopic dimensions with respect to the those of macroscopic dimensions. In previous works we have developed a computational code on our own in order to study problems through the time dependent Ginzburg-Landau equations for systems with invariance along the $z$ direction. The external applied field is considered along this samedirection. In other words, demagnetization effects were not considered. In this project we will develop a computational code for systems of arbitrary thickness. [As a matter of fact, this code has already been developed and tested.] We will apply this program for several types of geometries described through the text. (AU)
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