Computational modeling of isothermal decay curves of trapping centers in TlGaSeS layered single crystals

Kucuk I., Yildirim T., Gasanly N., Ozkan H.

JOURNAL OF ALLOYS AND COMPOUNDS, cilt.507, sa.2, ss.517-520, 2010 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 507 Sayı: 2
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.jallcom.2010.08.009
  • Dergi Adı: JOURNAL OF ALLOYS AND COMPOUNDS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.517-520
  • Anahtar Kelimeler: Optoelectronics materials, Modeling, Isothermal decay curves, Thermally stimulated current, PERCEPTRON NEURAL-NETWORKS, OPTICAL-PROPERTIES, ABSORPTION, PREDICTION, TLINS2
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

This paper presents a new approach based on multilayered perceptrons (MLPs) to compute the isothermal decay curves of trapping centers in undoped TlGaSeS layered crystals. The MLP has been trained by a Genetic Algorithm (GA). The results obtained using the MLP model were tested with an untrained experimental data. The comparison has shown that the proposed model can predict more accurately and easily the isothermal decay curves. (C) 2010 Elsevier B.V. All rights reserved.