Results 51 to 60 of about 16,836 (297)

Graphene Oxide/Perovskite Interfaces For Photovoltaics [PDF]

The Journal of Physical Chemistry C, 2018
Graphene-based materials hold a promising prospect for their utilization in perovskite solar cell devices as electron-extraction or hole-transport layers. Here, we investigate the role of oxidized graphene when interfaced with the perovskite MAPbI.
Zibouche, N, Volonakis, G, Giustino, F
openaire   +2 more sources

Lead-free BaTiO3-based relaxor ferroelectric thin film rendering rapid discharge rate for pulsed power energy application

APL Energy
Ferroelectric thin film capacitors have large application potential in pulsed-power electronic and electrical systems due to their high-power density and rapid discharge capabilities.
Shanmuga Priya Karmegam, P. Murugavel
doaj   +1 more source

Perovskite oxides as an opportunity to systematically study the Electrooxidation of alcohols and Polyols on materials based on abundant elements: Learning from the experience using pure metals and metallic oxides in (Electro-)catalysis

, 2023
The cost-effective production of green hydrogen is one of the most important challenges for a sustainable energy transition. To decrease the cost in the production of hydrogen through electrolysis, there are several obstacles that must be overcome.
Shuai, Yuan, Daniela , Zanchet, Patricia, Santiago, Swathi, Patchaiammal Raju, Rafael, Vicente, Mariane, Da Silva, Yang, Shao-Horn, Pablo, Sebastián Fernández, Karthik, Akkiraju   +8 more
core   +1 more source

Orbital physics in the perovskite Ti oxides [PDF]

New Journal of Physics, 2004
Review article, 26 pages, to appear in New Journal of ...
Mochizuki, Masahito, Imada, Masatoshi
openaire   +2 more sources

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Nano-socketed nickel particles with enhanced coking resistance grown in situ by redox exsolution [PDF]

, 2015
DN thanks the European Project METSAPP (FCH JU-GA 278257) for funding. We also thank NSF and EPSRC for Materials World Network funding ref EP/J018414/1.Metal particles supported on oxide surfaces are used as catalysts for a wide variety of processes in ...
Ménard, Hervé, Gorte, Raymond J., Miller, David N, Oh, Tae Sik, Vohs, John M., Miller, David Noel, Miller, David N., Irvine, John T. S., Vohs, John M, Irvine, John T. S, Gamble, Stephen Richard, Ménard, Hervé; id_orcid, Bukhari, Syed M, Neagu, Dragos, Gorte, Raymond J, Irvine, John T.S., Bukhari, Syed Munawer, Irvine, John Thomas Sirr, Gamble, Stephen R., Oh, Tae-Sik, Bukhari, Syed M., Gamble, Stephen R   +21 more
core   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

Advanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa, Lin‐Ding Yuan, Stephen D. Wilson, James M. Rondinelli   +3 more
wiley   +1 more source

Perovskite oxides as electrocatalysts for water electrolysis: From crystalline to amorphous

Carbon Energy
Crystalline perovskite oxides are regarded as promising electrocatalysts for water electrolysis, particularly for anodic oxygen evolution reactions, owing to their low cost and high intrinsic activity.
Hainan Sun, Xiaomin Xu, Gao Chen, Zongping Shao   +3 more
doaj   +1 more source

Self-regulated growth of [111]-oriented perovskite oxide films using hybrid molecular beam epitaxy

APL Materials, 2021
Exotic material properties and topological nontrivial surface states have been theoretically predicted to emerge in [111]-oriented perovskite layers. The realization of such [111]-oriented perovskite superlattices has been found challenging, and even the
Joseph Roth, Tatiana Kuznetsova, Leixin Miao, Alexej Pogrebnyakov, Nasim Alem, Roman Engel-Herbert   +5 more
doaj   +1 more source

Ferroelectricity in Silver Perovskite Oxides [PDF]

, 2011
publishe
Desheng Fu, Fu Desheng, Itoh Mitsuru, Mitsuru Itoh, Itoh, Mitsuru, Fu, Desheng   +5 more
core   +1 more source