Results 41 to 50 of about 4,775 (117)

Hole Polaronic Confinement in (111) Yttria‐Stabilised Zirconia

Small, EarlyView.
Ultrathin epitaxial YSZ(111) films unexpectedly develop p‐type mixed conduction and amplified electromechanical coupling under oxidizing conditions. Combined transport measurements and first‐principles modeling reveal that nanoscale confinement and ordered dopant–vacancy complexes stabilize localized O 2p hole polarons at the surface. A canonical ionic
Milica Vasiljevic, Victor Buratto Tinti, Javier Zamudio‐García, José Maria Castillo Robles, Vasileios Bilalis, Imran Asghar, Simone Santucci, Yichen Wu, Simone Sanna, Carmela Aruta, Pasquale Orgiani, Dimitrios Koukoulis, David Marrero‐López, Weimin Wang, Ivano E. Castelli, Vincenzo Esposito   +15 more
wiley   +1 more source

Simulating the aerodynamical resuspension of a granular bed of microparticles [PDF]

EPJ Web of Conferences
The deposition of micrometric particles in layers on various surfaces (e.g., ventilation ducts, industrial environments, nuclear reactors) has raised concerns due to potential resuspension in enclosed spaces or the atmosphere.
Sirur Flores Anuar Yamil, Benito Jesica Gisele, Uñac Rodolfo Omar, Vidales Ana María   +3 more
doaj   +1 more source

The First Archaeomagnetic Age at Tiwanaku and Implications for Dating Andean Metallurgical Furnaces

Archaeometry, EarlyView.
ABSTRACT This paper presents the first archaeomagnetic dating at Tiwanaku (Andean Altiplano). We compared the geomagnetic field values recorded by a metallurgical furnace against an updated SHAWQ2k‐SH global model and a regional intensity curve, both of which include, for the first time, high‐quality intensity data from the Southern Hemisphere. Results
Judit del Río, Pablo Cruz, Miriam Gómez‐Paccard, Alicia Palencia‐Ortas, Marina Puente‐Borque, F. Javier Pavón‐Carrasco, Erik Marsh   +6 more
wiley   +1 more source

Developing giant plasma membrane vesicles from Leishmania cells to investigate the role of membrane proteins in photodynamic inactivation

Photochemistry and Photobiology, EarlyView.
In this study, we developed giant plasma membrane vesicles (GPMVs) from Leishmania amazonensis promastigote membranes to investigate the role of protein‐embedded membranes in methylene blue (MB) photooxidation. Upon MB photoactivation in model lipid membranes (giant unilamellar vesicles, GUVs), a distinct photooxidation effect was observed, marked by ...
Maressa D. F. de Souza, Pietro Ciancaglini, Rosangela Itri, Martha S. Ribeiro   +3 more
wiley   +1 more source

Scour‐Conditioned Seismic Fragility Analysis of Monopile‐Supported Offshore Wind Turbines

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 4, Page 947-967, 10 April 2026.
ABSTRACT Monopile‐supported offshore wind turbines (MS‐OWTs) are increasingly deployed in seismic coastal regions, where they face compound risks from earthquake loading and seabed scour. While past studies have addressed these hazards separately, seismic fragility under evolving scour conditions remains insufficiently understood. This study introduces
Francisco Pinto, Rodrigo Astroza, Felipe Vicencio, Raffaele De Risi   +3 more
wiley   +1 more source

Effect of Ramped Oxygen Flow During Magnetron Sputtering on the Structural, Optical, and Photoelectrochemical Properties of WO3‐x Thin Films

Advanced Physics Research, Volume 5, Issue 3, March 2026.
A compositionally graded WO3‐x thin film was engineered through a controlled linear increase of oxygen flow during reactive magnetron sputtering. This deposition strategy yields a gradual transition from an oxygen‐deficient, conductive bottom layer to a more stoichiometric and crystalline surface layer, forming an intrinsic gradient homojunction.
Helen Caroline de Souza Barros, David Alexandro Graves, Benedito Donizeti Botan‐Neto, Rafael da Silva Leal, Marcilene Cristina Gomes, Douglas Marcel Gonçalves Leite, Elizabete Yoshie Kawachi, Rodrigo Sávio Pessoa, Nicolas Martin, Argemiro Soares da Silva Sobrinho, André Luis de Jesus Pereira   +10 more
wiley   +1 more source

Experimental Study on the Time Response of the Microstructure of a Bentonite Suspension

Fluids
To obtain deeper information on the role played by microstructure evolution with time of particle suspensions specifically used in drilling processes, two representative time scales of a bentonite suspension were proposed. On one hand, a thixotropic time,
Hozman Butaybi-Mohamed, Pablo Fatuarte-Gutiérrez, David Gómez-Landero-López, Nicolás Reyes-Clemente, Juan I. Ros-Ruiz, Francisco J. Rubio-Hernández   +5 more
doaj   +1 more source

Bounds on gravitational parity violation using a rotating torsion pendulum with chiral masses

European Physical Journal C: Particles and Fields, 2021
In this letter we employ recent results on gravitationally induced parity violation with a rotating torsion pendulum whose test bodies are quartz enantiomers (Zhu et al.
Anaís Dorta-Urra, Pedro Bargueño
doaj   +1 more source

A Novel Supercapacitor with Integrated Photosensitive Electrode to Enhance Its Capacitance Under Solar Light

Small, Volume 22, Issue 13, 3 March 2026.
In this research we demonstrated that the energy density of supercapacitors can be enhanced at about 50% by generating extra charge through the use of a photosensitive cell coupled to the supercapacitor estructure. ABSTRACT This research reports a supercapacitor (SC) made with a photosensitive electrode (composed of LaFe0.94V0.01Mn0.05O3 (V‐LFO ...
Luis Ojeda, Luis A. Garcés‐Patiño, Karinjilottu Padmadas Padmasree, Arturo Isaias Mtz‐Enriquez, Martha Paniagua‐Chavez, Yael Bedolla, Vicente Rodriguez‐Gonzalez, Jorge Oliva   +7 more
wiley   +1 more source

Temperature dependence of ferromagnetic resonance measurements in nanostructured line arrays

EPJ Web of Conferences, 2014
We report the effect of temperature on the ferromagnetic resonance (FMR) spectra of nanostructured line arrays. Different temperature dependences are observed for permalloy an nickel based samples.
Raposo V., Flores A.G., Zazo M., Iñiguez J., Redondo C., Navas D.   +5 more
doaj   +1 more source