Energy states of the Hulthen plus Coulomb-like potential with position-dependent mass function in external magnetic fields

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Eshghi M., Sever R., Ikhdair S. M.

CHINESE PHYSICS B, cilt.27, sa.2, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 27 Sayı: 2
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1088/1674-1056/27/2/020301
  • Dergi Adı: CHINESE PHYSICS B
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: odinger equation, Hulthen plus Coulomb-like potential, position-dependent mass distribution functions, perpendicular magnetic and Aharonov-Bohm flux fields, MODIFIED-POSCHL-TELLER, SPHERICAL QUANTUM-DOT, SCHRODINGER-EQUATION, THERMODYNAMIC PROPERTIES, ELECTRIC-FIELD, PARTICLE
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

We need to solve a suitable exponential form of the position-dependent mass (PDM) Schrodinger equation with a charged particle placed in the Hulthen plus Coulomb-like potential field and under the actions of the external magnetic and Aharonov-Bohm (AB) flux fields. The bound state energies and their corresponding wave functions are calculated for the spatially-dependent mass distribution function of interest in physics. A few plots of some numerical results with respect to the energy are shown.