Results 151 to 160 of about 52,682 (202)

Resolving mobile halide diffusion in perovskite films with frequency-domain photoluminescence.

open access: yesEES Solar
Gillespie SC   +6 more
europepmc   +1 more source

Perovskites

Dalton Transactions, 2015
Welcome to this themed issue of Dalton Transactions focusing on perovskites.
J Paul, Attfield   +2 more
openaire   +2 more sources

Perovskite Metamaterials

Conference on Lasers and Electro-Optics, 2016
We report the first dielectric metamaterials nanostructured from solution-processed organolead halide perovskite thin films. Metamaterials exhibit strong resonances tunable by design across the visible spectrum, aiming applications in enhanced photovoltaics and light-emitting devices.
Gholipour B.   +6 more
openaire   +2 more sources

Can Nitride Perovskites Provide the Same Superior Optoelectronic Properties as Lead Halide Perovskites?

open access: yesACS Energy Letters, 2023
Halide perovskites represented by lead halide perovskites have emerged as a class of star materials for optoelectronic applications, particularly for solar cells, due to their superior optoelectronic properties.
Zewen Xiao
exaly   +2 more sources

Perovskite–Perovskite Homojunctions via Compositional Doping

The Journal of Physical Chemistry Letters, 2018
One of the most important properties of semiconductors is the possibility of controlling their electronic behavior via intentional doping. Despite the unprecedented progress in the understanding of hybrid metal halide perovskites, extrinsic doping of perovskite remains nearly unexplored and perovskite-perovskite homojunctions have not been reported ...
Benedikt Dänekamp   +6 more
openaire   +2 more sources

From Lead Halide Perovskites to Lead-Free Metal Halide Perovskites and Perovskite Derivatives

open access: yesAdvanced Materials, 2019
AbstractDespite the exciting progress on power conversion efficiencies, the commercialization of the emerging lead (Pb) halide perovskite solar cell technology still faces significant challenges, one of which is the inclusion of toxic Pb. Searching for Pb‐free perovskite solar cell absorbers is currently an attractive research direction. The approaches
Zewen Xiao, Zhaoning Song, Yanfa Yan
exaly   +4 more sources

Perovskite

Geology Today, 2020
How many people, even those interested in the Earth sciences, have heard of perovskite? Yet minerals with the perovskite structure are the most abundant minerals on the Earth with a corresponding importance for our understanding of the origin, development and functioning of our planet.
openaire   +1 more source

Photoluminescence of Zero-Dimensional Perovskites and Perovskite-Related Materials

The Journal of Physical Chemistry Letters, 2017
Zero-dimensional (0-D) perovskites and perovskite-related materials are an emerging class of optoelectronic materials exhibiting strong excitonic properties and, quite often, high photoluminescence (PL) in the solid state. Here we highlight two different classes of 0-D perovskites with contrasting structural and optical properties, focusing mainly on ...
Sudipta Seth, Anunay Samanta
openaire   +2 more sources

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