Benefiting from Spontaneously Generated 2D/3D Bulk‐Heterojunctions in Ruddlesden−Popper Perovskite by Incorporation of S‐Bearing Spacer Cation
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DOI: 10.1002/advs.201900548
Abstract: Abstract 2D Ruddlesden–Popper (RP) perovskite solar cells have manifested superior operation durability yet inferior charge transport compared to their 3D counterparts. Integrating 3D phases with 2D RP perovskites presents a compromise to maintain respective advantages… read more here.
Keywords: ruddlesden popper; generated bulk; bulk heterojunctions; popper perovskite ... See more keywords
Surface structures and equilibrium shapes of layered 2D Ruddlesden-Popper perovskite crystals from density functional theory calculations
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DOI: 10.1016/j.mtcomm.2020.101745
Abstract: Abstract The layered organic inorganic lead halide 2D Ruddlesden-Popper perovskite materials, namely, the perovskite crystal of given number of anionic perovskite layers intercalated by bulky or aliphatic organic spacer cations, have drawn increasing attentions in… read more here.
Keywords: popper perovskite; density functional; perovskite crystals; ruddlesden popper ... See more keywords
Electronic, mechanical, and optical properties of Ruddlesden-Popper perovskite sulfides: First principle calculation
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DOI: 10.1080/00150193.2018.1474659
Abstract: Abstract In the present paper we have investigated the electronic structure of some orthorhombic A3X2S7 (X = Ti, Zr, and Hf) compounds based on the density functional theory. Then we extend the Ruddlesden–Popper (RP) A3X2S7 sulfides and… read more here.
Keywords: ruddlesden popper; electronic mechanical; optical properties; popper perovskite ... See more keywords
Photoluminescence Modulation of Ruddlesden-Popper Perovskite via Phase Distribution Regulation
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DOI: 10.3390/nano13030571
Abstract: The intrinsic chaotic phase distribution in Ruddlesden-Popper Perovskite (RPP) hinders its further improvement of photoluminescence (PL) emission and limits its application in optical devices. In this work, we achieve the phase distribution regulation of RPP… read more here.
Keywords: rpp; ruddlesden popper; popper perovskite; phase ... See more keywords