Nb-Doped Barium Titanate: Concentration-Properties Relations

Created by W.Langdon from gp-bibliography.bib Revision:1.4420

  author =       "Shany Hershkovitz and Sioma Baltianski and Yoed Tsur",
  title =        "{Nb}-Doped Barium Titanate: Concentration-Properties
  booktitle =    "9th Biennial Conference on Engineering Systems Design
                 and Analysis (ESDA2008)",
  year =         "2008",
  volume =       "1",
  pages =        "499--504",
  address =      "Haifa, Israel",
  month =        jul # " 7-9",
  publisher =    "ASME",
  keywords =     "genetic algorithms, genetic programming",
  isbn13 =       "978-0-7918-4836-4",
  DOI =          "doi:10.1115/ESDA2008-59049",
  abstract =     "Nb doped barium titanate (BT) experiences unique
                 phenomena over a range of dopant concentrations. One
                 important phenomenon is the resistivity behaviour as a
                 function of donor concentration. The role of the grains
                 and the grain boundaries in this system is not fully
                 established yet. There are diverse opinions on this
                 subject, since this system is usually only in partial
                 equilibrium and hence very complex. We examine the
                 system using Impedance Spectroscopy (IS). Two new
                 analysis methods for IS based on evolutionary
                 programming techniques, which are inspired by
                 biological evolution, have been developed in our lab.
                 Those evolutionary programming techniques are called
                 Genetic Programming (GP) and Genetic Algorithm (GA).
                 This is an approach to solve (or in the case of GA
                 suggest solution for) such ill-posed inverse problems.
                 By implementation and improvement of the use of those
                 techniques for analysing IS results, we believe that
                 the role of the grains and the grain boundaries can be
                 separated and the physical processes occur can be
  notes =        "Technion-Israel Institute of Technology, Haifa,

Genetic Programming entries for Shani Herskovici Sioma Baltianski Yoed Tsur