Browsing by Author "Beltrán Ríos, Carlos L."

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    • Nonhydrogenic exciton spectrum in perovskite CH3 NH3 PbI3 
      Menéndez Proupin, Eduardo; Beltrán Ríos, Carlos L.; Wahnón, P. (Wiley & Sons, 2015)
      The excitons in the orthorhombic phase of the perovskite CH3NH3PbI3 are studied using the effective mass approximation. The electron-hole interaction is screened by a distance-dependent dielectric function, as described ...