Results 221 to 230 of about 6,363 (257)

Adding to the Perovskite Universe: Inverse-Hybrid Perovskites

ACS Energy Letters, 2017
Perovskites are a rich family of functional materials with many interesting physical properties. Usually, they contain two cationic species on the A- and B-sites, surrounded by anionic species on the X-site, but compounds are also known that invert the ion types on the respective lattice sites (inverse perovskites).
Julian Gebhardt, Andrew M. Rappe
openaire   +1 more source

Ferroelasticity in Organic–Inorganic Hybrid Perovskites

Chemistry – A European Journal, 2022
AbstractMolecular ferroelastics have received particular attention for potential applications in mechanical switches, shape memory, energy conversion, information processing, and solar cells, by taking advantages of their low‐cost, light‐weight, easy preparation, and mechanical flexibility.
Jie Li, Yang Zhu, Pei‐Zhi Huang, Da‐Wei Fu, Qiang‐Qiang Jia, Hai‐Feng Lu   +5 more
openaire   +2 more sources

Hybrid Organic–Inorganic Perovskite Photodetectors

Small, 2017
AbstractHybrid organic–inorganic perovskite materials garner enormous attention for a wide range of optoelectronic devices. Due to their attractive optical and electrical properties including high optical absorption coefficient, high carrier mobility, and long carrier diffusion length, perovskites have opened up a great opportunity for high performance
Wei, Tian, Huanping, Zhou, Liang, Li
openaire   +2 more sources

Hybrid functionals applied to perovskites

Journal of Physics: Condensed Matter, 2014
After being used for years in the chemistry community to describe molecular properties, hybrid functionals have been increasingly and successfully employed for a wide range of solid state problems which are not accurately accessible by standard density functional theory.
openaire   +3 more sources

Photophysics of Hybrid Perovskites

2016
Hybrid perovskites are an emergent class of materials for optoelectronic applications. The understanding of their photophysics is however lagging behind, hampering the systematic engineering of best performing devices. Disentangling the different photophysical contributions and identifying the intrinsic properties are in demand for a market-scale ...
Ajay Ram Srimath Kandada, Valerio D'Innocenzo, Guglielmo Lanzani, Annamaria Petrozza   +3 more
openaire   +1 more source

How hybrid perovskites get their groove

Science, 2016
Rotational motions of organic cations may screen charge carriers from ...
Mark E, Ziffer, David S, Ginger
openaire   +2 more sources

Supramolecular engineering in hybrid perovskite optoelectronics

Chemical Society Reviews
This review emphasizes how supramolecular engineering enhances perovskite optoelectronics by improving crystallization, morphology, stability, and performance, offering insights into recent advances and future potential for commercial applications.
Tzu-Sen Su, Anurag Krishna, Chenxu Zhao, Junhao Chu, Hong Zhang   +4 more
openaire   +2 more sources

Long-afterglow hybrid halide perovskites

Science Bulletin, 2023
Bo, Zhou, Dongpeng, Yan
openaire   +2 more sources

Organic-Inorganic Hybrid Perovskites

2018
The dielectric functions and optical constants of various organic-inorganic hybrid perovskite semiconductors, including HC(NH2)2PbI3, CH3NH3PbI3, CH3NH3PbBr3 and CH3NH3PbCl3, are summarized. For CH3NH3Pb(I, Br)3 alloys, the variation of the dielectric function with Br content, calculated by applying the energy shift model, is presented.
Shohei Fujimoto, Takemasa Fujiseki, Masato Tamakoshi, Akihiro Nakane, Tetsuhiko Miyadera, Takeshi Sugita, Takurou N. Murakami, Masayuki Chikamatsu, Hiroyuki Fujiwara   +8 more
openaire   +1 more source

Mobile Trions in Electrically Tunable 2D Hybrid Perovskites

Advanced Materials, 2023
Jonas D Ziegler, Matan Menahem, Ömer Yaffe   +2 more
exaly