Results 11 to 20 of about 10,533 (264)

Functional materials design: octahedral tilts in hybrid n = 1 Ruddlesden–Popper phases

open access: yesIUCrJ, 2023
The exciting properties offered by hybrid perovskite-related materials have motivated Liu et al. [(2023). IUCrJ, 10, 385–396] to explore the crystallography of hybrid n = 1 Ruddlesden–Popper phases.
Emma E. McCabe
doaj   +1 more source

Two-dimensional metal halide perovskites and their heterostructures: from synthesis to applications

open access: yesNanophotonics, 2023
Size- and shape-dependent unique properties of the metal halide perovskite nanocrystals make them promising building blocks for constructing various electronic and optoelectronic devices.
Kostopoulou Athanasia   +2 more
doaj   +1 more source

Structural Instabilities Related to Highly Anharmonic Phonons in Halide Perovskites [PDF]

open access: yesThe Journal of Physical Chemistry Letters, 2017
Hybrid perovskites have emerged over the past five years as absorber layers for novel high-efficiency low-cost solar cells combining the advantages of organic and inorganic semiconductors. Unfortunately, electrical transport in these materials is still poorly understood.
Marronnier, Arthur   +5 more
openaire   +4 more sources

The Evolution of Solid Oxide Fuel Cell Materials

open access: yesApplied Sciences, 2023
Solid oxide fuel cells (SOFCs) are a key component of the future energy landscape. Although there is considerable research on the physical properties and technology of classic oxide materials for electrode and electrolytes in SOFCs, the field is very ...
Alexander Chroneos   +3 more
doaj   +1 more source

Development of novel air electrode materials for the SOFC and SOEC technologies [PDF]

open access: yesE3S Web of Conferences, 2019
One of major goals in the development of solid oxide fuel cells and its reversible mode, solid oxide electrolyzer cells, is related to a decrease of the operating temperature, down to the intermediate range (600-800 °C) or even lower temperatures ...
Niemczyk Anna, Świerczek Konrad
doaj   +1 more source

Classification of perovskite structural types with dynamical octahedral tilting

open access: yesIUCrJ, 2023
Perovskites ABX3 with delocalized positions of the X atoms represent a distinct class of dynamically distorted structures with peculiar structural relations and physical properties.
Donat J. Adams, Sergey V. Churakov
doaj   +1 more source

Bulk-like ferroelectricity and magnetoelectric response of low-temperature solution-processed BiFeO3–PbTiO3 films on Ni for metallic MEMS

open access: yesAPL Energy, 2023
Simple and cost-effective procedures for the direct integration of ferroelectric perovskite oxides into Ni structures are necessary to realize related multifunctional metallic microelectromechanical systems, such as dual-source energy harvesters. This is
Miguel Algueró   +9 more
doaj   +1 more source

Commensurate and Incommensurate Oxide Structures Related to 2H Perovskite

open access: yesMRS Proceedings, 1998
AbstractThe magnetic structures of Ca3LiRuO6 and Ca3NaRuO6 have been deduced from powder neutron diffraction data. In each case successive Ru5+ cations in the [001] chains of the Sr4PtO6-like structure are antiferromagnetically coupled, and nearest-neighbour Ru5+ cations in adjacent chains are also antiferromagnetically coupled.
Battle, P   +7 more
openaire   +2 more sources

Emerging Characterizing Techniques in the Fine Structure Observation of Metal Halide Perovskite Crystal

open access: yesCrystals, 2018
Driven by its appealing application in the energy harvesting industry, metal halide perovskite solar cells are attracting increasing attention from various fields, such as chemistry, materials, physics, and energy-related industries.
Kongchao Shen   +6 more
doaj   +1 more source

Performance Improvement of CH3NH3PbI3 Perovskite Solar Cell by CH3SH Doping

open access: yesNanomaterials and Nanotechnology, 2016
Organometal halide perovskites have recently emerged as an appealing candidate in photovoltaic devices due to their excellent properties. Therefore, intense efforts have been devoted to find the ideal organics for perovskite solar cells.
Hong Li   +7 more
doaj   +1 more source

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