Results 51 to 60 of about 43,124 (180)

Covalent Functionalization of NiFe Layered Double Hydroxides using Tris(Hydroxymethyl)Aminomethane

Small, EarlyView.
Covalent functionalization of NiFe layered double hydroxides with tris(hydroxymethyl)aminomethane enables controlled growth, enhanced structural order, and improved processability. Temporary TRIS anchoring promotes stable water‐based inks and binder‐free electrode fabrication, leading to enhanced oxygen evolution activity and long‐term stability under ...
Alvaro Seijas Da Silva, Federico Juarez‐Dominguez, Víctor Oestreicher, Martín Mizrahi, Diego Hunt, Bruno J. C. Vieira, Joao C. Waerenborgh, Valeria Ferrari, Gonzalo Abellán   +8 more
wiley   +1 more source

Experimental Observation of a Calcium Silicon Double Carbonate

Angewandte Chemie, Volume 138, Issue 9, 23 February 2026.
High‐pressure and ‐temperature reactions between Ca5(Si2O7)(CO3)2 tilleyite and CO2 carbon dioxide yield the first experimental evidence of the double carbonate Ca2Si(CO3)4 and a new Ca2(C4O10) phase containing tetrahedral [CO4] units. These findings reveal unexpected carbonate chemistry and highlight pathways for carbon incorporation under mantle ...
Benedito Donizeti Botan‐Neto, David Santamaria‐Perez, Julia Bungarten, Lkhamsuren Bayarjargal, Björn Winkler, Alberto Otero‐de‐la‐Roza, Bihan Wang   +6 more
wiley   +2 more sources

Epitaxial growth of non-polar a-plane ZnO and aluminium-doped ZnO on r-sapphire using the intermittent spray pyrolysis methodology

Applied Surface Science Advances
In this article, we highlight the epitaxial growth of non-polar a-plane ZnO and aluminium-doped ZnO using the low-cost, non-vacuum and highly up-scalable intermittent spray pyrolysis technique.
Cerine Treesa Russel, Carmen Martinez Tomas, Vicente Muñoz Sanjosé   +2 more
doaj   +1 more source

Bandgap and effective mass of epitaxial cadmium oxide [PDF]

, 2008
The bandgap and band-edge effective mass of single crystal cadmium oxide, epitaxially grown by metal-organic vapor-phase epitaxy, are determined from infrared reflectivity, ultraviolet/visible absorption, and Hall effect measurements.
C. F. McConville, Finkenrath H., J. Zúñiga–Pérez, P. D. C. King, P. H. Jefferson, S. A. Hatfield, T. D. Veal, V. Muñoz–Sanjosé   +7 more
core   +2 more sources

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

Characterization of a highly-segmented silicon prototype for the TRACE array

EPJ Web of Conferences, 2014
In view of the construction of novel and high-sensitive instrumentation for the emerging ISOL facilities new prototypes have being implemented and tested.
Gelain M., Mengoni D., Lunardi S., Dueñas J., Assie M.   +4 more
doaj   +1 more source

Caracterización y análisis de la experiencia de estudiantes de Educación Física en Estadística Aplicada a la Educación Física (2017-2020)

Educación Física y Ciencia, 2022
Este artículo indaga sobre la experiencia de estudiantes de Educación Física con la materia Estadística Aplicada a la Educación Física. Para ello se toman elementos de estudios que han abordado actitudes, representaciones, y aspectos afectivos de ...
Román Fornessi
doaj   +1 more source

The discovery, monitoring and environment of SGR J1935+2154 [PDF]

, 2016
We report on the discovery of a new member of the magnetar class, SGR J1935+2154, and on its timing and spectral properties measured by an extensive observational campaign carried out between July 2014 and March 2015 with Chandra and XMM-Newton (11 ...
Burgay, M, Campana, S, Coti Zelati, F, Esposito, P, Gotz, D, Israel, GL, Mereghetti, S, Possenti, A, Rea, N, Rodriguez Castillo, G, Tiengo, S, Turolla, R, Zane, S   +12 more
core   +2 more sources

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

Attractive and repulsive contributions of medium fluctuations to nuclear superfluidity

, 2005
Oscillations of mainly surface character (S=0 modes) give rise, in atomic nuclei, to an attractive (induced) pairing interaction, while spin (S=1) modes of mainly volume character generate a repulsive interaction, the net effect being an attraction which
A. B. Migdal, A. V. Smirnov, C. J. Pethick, E. Vigezzi, F. Barranco, F. Ramponi, G. Colò, G. F. Bertsch, G. Gori, J. R. Schrieffer, L. D. Landau, P. F. Bortignon, P. Ring, R. A. Broglia, S. Nakajima, U. Lombardo   +15 more
core   +1 more source