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Low-frequency dielectric response of tetragonal perovskite CH3NH3PbI3
The dielectric properties of tetragonal hybrid perovskite CH3NH3PbI3 are studied through molecular dynamics at a temperature of 300 K in the presence of a finite electric field.... -
Finite-size corrections of defect energy levels involving ionic polarization
We develop a scheme for finite-size corrections of vertical transition energies and single-particle energy levels involving defect states with built-in ionic polarization in...