Thickness control of organic semiconductor-incorporated perovskites

JY Park, R Song, J Liang, L Jin, K Wang, S Li, E Shi… - Nature Chemistry, 2023 - nature.com
Two-dimensional organic semiconductor-incorporated perovskites are a promising family of
hybrid materials for optoelectronic applications, owing in part to their inherent quantum well …

Room-temperature epitaxial welding of 3D and 2D perovskites

Z Zhu, C Zhu, L Yang, Q Chen, L Zhang, J Dai, J Cao… - Nature materials, 2022 - nature.com
Formation of epitaxial heterostructures via post-growth self-assembly is important in the
design and preparation of functional hybrid systems combining unique properties of the …

Room-temperature superfluorescence in hybrid perovskites and its origins

M Biliroglu, G Findik, J Mendes, D Seyitliyev, L Lei… - Nature …, 2022 - nature.com
The formation of coherent macroscopic states and the manipulation of their entanglement
using external stimuli are essential for emerging quantum applications. However, the …

Emerging doping strategies in two-dimensional hybrid perovskite semiconductors for cutting edge optoelectronics applications

S Parveen, PK Giri - Nanoscale Advances, 2022 - pubs.rsc.org
The past decade has witnessed tremendous progress in metal halide perovskites,
particularly in lead (Pb) halide perovskites, because of their extraordinary performance in …

Challenges, recent advances and improvements for enhancing the efficiencies of ABX3-based PeLEDs (perovskites light emitting diodes): A review

A Tiwari, NS Satpute, CM Mehare, SJ Dhoble - Journal of Alloys and …, 2021 - Elsevier
Abstract Perovskites based LEDs (PeLEDs) have emerged as solid-state devices with sharp
linewidths and economical as compared to the organic light-emitting diodes. Several factors …

Defect passivation in air‐stable tin (IV)‐halide single crystal for emissive self‐trapped excitons

L Zhou, L Zhang, H Li, W Shen, M Li… - Advanced Functional …, 2021 - Wiley Online Library
Tin (IV)‐based metal halides are promising optoelectronic materials due to their robust
structure and eco‐friendly nature, but these materials exhibit poor photoluminescence (PL) …

Directional anisotropy of the vibrational modes in 2D-layered perovskites

B Dhanabalan, YC Leng, G Biffi, ML Lin, PH Tan… - ACS …, 2020 - ACS Publications
The vibrational modes in organic/inorganic layered perovskites are of fundamental
importance for their optoelectronic properties. The hierarchical architecture of the …

Impacts of Exciton Binding Energy and Dielectric Confinement of Layered Lead Halide Perovskites on Carrier Relaxation and Exciton Phonon Interactions

K Marjit, AG Francis, SK Pati… - The Journal of Physical …, 2023 - ACS Publications
This work highlights the significance of dielectric confinements and exciton binding energy
of hybrid layered perovskites (LPs) in controlling the carrier relaxation dynamics of LPs for …

Optical control of exciton spin dynamics in layered metal halide perovskites via polaronic state formation

SA Bourelle, FVA Camargo, S Ghosh… - Nature …, 2022 - nature.com
One of the open challenges of spintronics is to control the spin relaxation mechanisms.
Layered metal-halide perovskites are an emerging class of semiconductors which possess a …

Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability

C Song, H Yang, F Liu, GJ Cheng - Nature Communications, 2021 - nature.com
The carriers' transportation between layers of two-dimensional (2D) perovskites is inhibited
by dielectric confinement. Here, for the first time, we employ a femtosecond laser to …