Role of ZnO Electron-Selective Layers in Regular and Inverted Bulk Heterojunction Solar Cells

Abstract

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Enhanced Open‐Circuit Voltage in High Performance Polymer/Fullerene Bulk‐Heterojunction Solar Cells by Cathode Modification with a C60 Surfactant

“…[26,28] A dielectric permittivity of 3 has been assumed for calculations involving these equations. [28] MS analysis data, along with the relative shifts in V OC and V BI , are summarized in Table 2.…”

Dielectric Interface Effects on Surface Charge Accumulation and Collection towards High-Efficiency Organic Solar Cells

“…[15][16][17][18] Second, a high dielectric thin-film can form interfacial dipoles with electrodes, leading to a modification on electrode work function and energy alignment. [19][20][21][22][23][24][25] Third, using dielectric thin-film can change the optical field distribution of incident electromagnetic waves inside a photovoltaic film to increase photon absorption. 26,27 Clearly, dielectric thin-films hold a great promise for the development of advanced organic solar cells.…”

Incorporation of SiO 2 dielectric nanoparticles for performance enhancement in P3HT:PCBM inverted organic solar cells

“…where, e s is permittivity of the polymer blend and the value (= 3) was taken from the literature [31], K is a Boltzmann constant, and T is Temperature.…”