Results 71 to 80 of about 468,653 (269)

Role of 2p-2h MEC excitations in superscaling

, 2004
Following recent studies of inclusive electron scattering from nuclei at high energies which focused on two-nucleon emission mediated by meson-exchange currents, in this work the superscaling behavior of such contributions is investigated.
A De Pace, A Molinari, Alberico, Alberico, Alberico, Amaro, Amaro, Amaro, Amaro, Amaro, Amaro, Amaro, Amore, Anguiano, Arrington, Barbaro, Barbaro, Bauer, Benhar, Blunden, Calson, Carlson, Cenni, Ciofi degli Atti, Day, Day, De Pace, Dekker, Donnelly, Donnelly, Donnelly, Fabrocini, Gadiyak, Gil, Höhler, Jourdan, Kohno, Leidemann, M Nardi, Maieron, Meucci, T.W Donnelly, Van der Sluys, Van Orden, W.M Alberico   +44 more
core   +1 more source

High Light Utilization and Color Rendering in Vacuum‐Deposited Semitransparent Perovskite Solar Cells

Advanced Materials, EarlyView.
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal, Manuel Romero, Lennart van den Hengel, Nathan Rodkey, Kassio P. S. Zanoni, Gabriel Lozano, Cristina Roldán‐Carmona, Michele Sessolo, Hernán Míguez, Henk J. Bolink   +9 more
wiley   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

A new algorithm for near–singular integration of 3D Boundary Element Integrals for thin–walled elements

Revista Facultad de Ingeniería Universidad de Antioquia, 2015
La exactitud del Método de Elementos de Contorno (MEC) depende fuertemente de una evaluación precisa de las integrales de contorno. En estructuras de pared delgada, algunos puntos de colocación pueden estar muy cerca de elementos de integración ...
Marco Antonio González de León, Luiz Carlos Wrobel, Manuel del Jesús- Martinez   +2 more
doaj  

Materials experiment carrier concepts definition study. Volume 3: Programmatics, part 2 [PDF]

Project logic, schedule and funding information was derived to enable decisions to be made regarding implementation of MEC system development. A master schedule and cost and price estimates (ROM) were developed for a project that consists of development ...

core   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

Latency minimization for MEC-enabled massive mimo systems: a joint bipartite graph and successive convex approximation methods

Tạp chí Khoa học và Công nghệ
This paper addresses the challenge of minimizing latency in massive multiple-input multiple-output (mMIMO) networks integrated with mobile edge computing (MEC) and non-orthogonal multiple access (NOMA).
Hieu V. Nguyen, Mai T. P. Le, Vien Nguyen-Duy-Nhat, Tien V. Thai, Nguyen Van Phong   +4 more
doaj   +1 more source

Interactions of Various types between Rock and Alkali-Activated Blast Furnace Slag

GeoScience Engineering, 2017
Alkali-activated binders (AAB) are very intensively studied materials nowadays. Because of possible usage as secondary raw materials, they can be environmentally efficient.
Mec Pavel, Gembalová Lucie
doaj   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source