ML Anthology

Optimizing Epochal Evolutionary Search: Population-Size Dependent Theory

Erik van Nimwegen, James P. Crutchfield
MLJ 2001 pp. 77-114
doi:10.1023/A:1012497308906 /mlj/2001/vannimwegen2001mlj-optimizing/

Abstract

Photoconductivity response spectra of polycrystalline Ag 0.5 InSe 2 thin films are reported. The peak and shoulders observed in the photoconductivity spectra are attributed to transitions from valence sub-bands to the conduction band. From the room-temperature spectra, the band-gap energies, spin-orbit and crystal-field parameters are determined. The temperature coefficient of the photoconductivity peak energy is 1.25 × 10 -4 eVK -1 in the temperature range 60–100 K. The sign of the temperature coefficient reverses around 100 K and the value is -1.23 × 10 -4 eVK -1 in the temperature range 100–303 K. The variations of photocurrent with applied bias voltage, illumination intensity and temperature are also studied. © 2001 Kluwer Academic Publishers

PDF MLJ Semantic Scholar

Cite

Text

van Nimwegen and Crutchfield. "Optimizing Epochal Evolutionary Search: Population-Size Dependent Theory." Machine Learning, 2001. doi:10.1023/A:1012497308906

Markdown

[van Nimwegen and Crutchfield. "Optimizing Epochal Evolutionary Search: Population-Size Dependent Theory." Machine Learning, 2001.](https://mlanthology.org/mlj/2001/vannimwegen2001mlj-optimizing/) doi:10.1023/A:1012497308906

BibTeX

@article{vannimwegen2001mlj-optimizing,
  title     = {{Optimizing Epochal Evolutionary Search: Population-Size Dependent Theory}},
  author    = {van Nimwegen, Erik and Crutchfield, James P.},
  journal   = {Machine Learning},
  year      = {2001},
  pages     = {77-114},
  doi       = {10.1023/A:1012497308906},
  volume    = {45},
  url       = {https://mlanthology.org/mlj/2001/vannimwegen2001mlj-optimizing/}
}