1 Ocak 2011 Dergi makalesi Açık Erişim

Yildiz, A.; Sakiroglu, S.; Dogan, U.; Akgungor, K.; Epik, H.; Sokmen, I.; Sari, H.; Ergun, Y.

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{
  "@context": "https://schema.org/", 
  "@id": 21135, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey", 
      "name": "Yildiz, A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey", 
      "name": "Sakiroglu, S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey", 
      "name": "Dogan, U."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey", 
      "name": "Akgungor, K."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey", 
      "name": "Epik, H."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey", 
      "name": "Sokmen, I."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Cumhuriyet Univ, Dept Phys, TR-58140 Sivas, Turkey", 
      "name": "Sari, H."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Anadolu Univ, Dept Phys, TR-26470 Eskisehir, Turkey", 
      "name": "Ergun, Y."
    }
  ], 
  "datePublished": "2011-01-01", 
  "description": "A study of variational wave functions for calculation of the ground-state energies of excitons confined in a two-dimensional (2D) disc-like and three-dimensional (3D) spherical parabolic GaAs quantum dots (QDs) is presented. We have used four variational trial wave functions constructed as the harmonic-oscillator basis multiplied by different correlation functions. The proposed correlation function formed by including linear expansion in terms of Hylleraas-like coordinates to the Jastrow factor is able to capture nearly exactly the ground-state energies of 31) excitons, and it properly account for the results of 2D excitons. Quantum Monte Carlo techniques combined with the proposed wave function are a powerful tool for studying excitons in parabolic QDs.", 
  "headline": "VARIATIONAL COMPUTATIONS FOR EXCITONS IN QUANTUM DOTS: A QUANTUM MONTE CARLO STUDY", 
  "identifier": 21135, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "VARIATIONAL COMPUTATIONS FOR EXCITONS IN QUANTUM DOTS: A QUANTUM MONTE CARLO STUDY", 
  "url": "https://aperta.ulakbim.gov.tr/record/21135"
}