Mixed perovskites (2D/3D)-based solar cells: a review on crystallization and surface modification for enhanced efficiency and stability
Solar cells based on a three-dimensional (3D) crystalline perovskite framework exhibit
desired photoconversion efficiency. However, 3D perovskites are prone to surface defects …
desired photoconversion efficiency. However, 3D perovskites are prone to surface defects …
Low-dimensional Sn-based perovskites: Evolution and future prospects of solar cells
Summary Low-dimensional (LD) Sn-based perovskites feature high formation energy and
hydrophobicity, which display markedly enhanced air stability and have been extensively …
hydrophobicity, which display markedly enhanced air stability and have been extensively …
Screening of excitons by organic cations in quasi-two-dimensional organic–inorganic lead-halide perovskites
Interlayer organic cations in quasi-two-dimensional halide perovskites are a versatile tuning
vehicle for the optoelectronic properties of these complex systems, but chemical intuition for …
vehicle for the optoelectronic properties of these complex systems, but chemical intuition for …
Emissive Dark Excitons in Monoclinic Two-Dimensional Hybrid Lead Iodide Perovskites
Typically, bright excitons (XB) emit light in two-dimensional (2D) layered hybrid perovskites.
There are also dark excitons (XD), for which radiative recombination is spin-forbidden …
There are also dark excitons (XD), for which radiative recombination is spin-forbidden …
Quantification of exciton fine structure splitting in a two-dimensional perovskite compound
Applications of two-dimensional (2D) perovskites have significantly outpaced the
understanding of many fundamental aspects of their photophysics. The optical response of …
understanding of many fundamental aspects of their photophysics. The optical response of …
Recent Advances and Opportunities in Low‐Dimensional Layered Perovskites for Emergent Applications beyond Photovoltaics
Layered metal halide perovskites have attracted enormous research attention over the last
few years, befitting their unique optical and electronic properties. Low‐dimensional layered …
few years, befitting their unique optical and electronic properties. Low‐dimensional layered …
Polaron vibronic progression shapes the optical response of 2D perovskites
The optical response of 2D layered perovskites is composed of multiple equally‐spaced
spectral features, often interpreted as phonon replicas, separated by an energy Δ≃ 12− 40 …
spectral features, often interpreted as phonon replicas, separated by an energy Δ≃ 12− 40 …
Exciton Fine Structure in 2D Perovskites: The Out‐of‐Plane Excitonic State
Abstract 2D Ruddlesden‐Popper metal‐halide perovskites feature particularly strong
excitonic effects, making them a fascinating playground for studying exciton physics. A …
excitonic effects, making them a fascinating playground for studying exciton physics. A …
Coherent Spin Dynamics of Electrons in Two-Dimensional (PEA)2PbI4 Perovskites
E Kirstein, EA Zhukov, DR Yakovlev, NE Kopteva… - Nano Letters, 2022 - ACS Publications
The versatile potential of lead halide perovskites and two-dimensional materials is merged
in the Ruddlesden–Popper perovskites having outstanding optical properties. Here, the …
in the Ruddlesden–Popper perovskites having outstanding optical properties. Here, the …
Spin‐Flip Raman Scattering on Electrons and Holes in Two‐Dimensional (PEA)2PbI4 Perovskites
C Harkort, D Kudlacik, NE Kopteva, DR Yakovlev… - Small, 2023 - Wiley Online Library
Abstract The class of Ruddlesden–Popper type (PEA) 2PbI4 perovskites comprises 2D
structures whose optical properties are determined by excitons with a large binding energy …
structures whose optical properties are determined by excitons with a large binding energy …