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Poster De Conférence Année : 2021

Theoretical insights to tune the surface dipoles and work functions of halide perovskites

Résumé

Lead halide perovskites have attracted considerable interest owing to their rich physics and rapidly burgeoning applications in the field of optoelectronic devices. Therefore, an accurate theoretical description of the link between surface dipoles and the work functions, especially to understand the interface effects in this class of materials is of scientific and practical interest. Herein, we briefly introduce our methodology that accentuates the relation between the surface dipoles and the work functions using concepts from classical physics combined with the state-of-the-art first-principles calculations.
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Dates et versions

hal-03500340 , version 1 (22-12-2021)

Identifiants

  • HAL Id : hal-03500340 , version 1

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Pooja Basera, Boubacar Traoré, Jacky Even, Claudine Katan. Theoretical insights to tune the surface dipoles and work functions of halide perovskites. 11è Journées Nationales du PhotoVoltaïque (JNPV 2021), Nov 2021, dourdan, France. ⟨hal-03500340⟩
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