Results 101 to 110 of about 65,895 (252)

Highly Efficient Current‐Induced Torques Originating from Topological Surface States in Sb2Te3

Advanced Electronic Materials, EarlyView.
This work explores Sb2Te3 topological insulator thin films as high‐efficiency materials for spin‐charge conversion in spintronics. Grown via MOCVD on 4‐inch wafers, these films enable scalable device fabrication. Magnetoresistance measurements reveal exceptional charge‐to‐spin conversion performance.
Matteo Fettizio, Can Onur Avci, Roberto Mantovan, Emanuele Longo   +3 more
wiley   +1 more source

Convex hulls and isometries of cusped hyperbolic 3-manifolds

, 1993
Jeffrey R. Weeks
openalex   +1 more source

Enhancing Electrical Impedance Based Deformation Sensing with Dielectric Current Guide

Advanced Electronic Materials, EarlyView.
This work introduces a dielectric‐based field manipulation strategy for electrical impedance tomography in soft robotics. By using silicone as a passive electric field guide, improved deformation sensing accuracy and reduced interference are achieved without embedding conductive components.
Arsen Abdulali, David Hardman, Yue Xie, Fumiya Iida   +3 more
wiley   +1 more source

Hyperbolic 3-Manifolds with Totally Geodesic Boundary Which Are Decomposed into Hyperbolic Truncated Tetrahedra

, 1990
Michihiko Fujii
openalex   +1 more source

Optimizing Lithium Nucleation Overpotential in Anode‐Free Garnet‐Based Hybrid Solid‐State Batteries

Advanced Energy Materials, EarlyView.
A hybrid solid–liquid electrolyte approach using additives based on localized high‐concentration electrolyte with a trilayer garnet enables a stable, ionically conductive interphase for anode‐free solid‐state lithium batteries. Cu/Li half‐cells show 81% Coulombic efficiency over 300 cycles, while pouch cells retain 75% capacity after 400 cycles at 1C ...
Subhajit Sarkar, Joshua Budde, Ingo Bardenhagen, Julian Schwenzel, Todd Sutherland, Venkataraman Thangadurai   +5 more
wiley   +1 more source

Simple Detection of Imperfect Charge Extraction at Contacts – Application to Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
A novel analytical method is introduced to quantify imperfect charge extraction at solar cell interfaces using internal quantum efficiency measurements under weak and strong absorption. Applied to highly efficient perovskite solar cells, the method reveals imperfect interfacial collection, enabling rapid evaluation and detection of efficiency ...
Kurt Taretto, Herman Heffner, Jose Roberto Bautista‐Quijano, Matías Córdoba, Enzo Olguín, Agustín Bou, Yitian Du, Boris Rivkin, Yana Vaynzof   +8 more
wiley   +1 more source

Mental Health and Aging: Identifying Risk and Protective Factors of Anxiety and Depression in Older Women

AGING MEDICINE, EarlyView.
Older women with increased fat percentage, depressive symptoms, and slower motor reaction times are at higher risk for anxiety and depression. In contrast, valence, muscle strength, gait speed, and respiratory function serve as protective factors. These findings highlight key intervention targets to promote mental health and functional well‐being in ...
Guilherme Augusto Santos Bueno, Renato Canevari Dutra da Silva, Elton Brás Camargo Júnior, Stephany Kindorly de Oliveira Bueno, Anabela Correia Martins, Ruth Losada de Menezes   +5 more
wiley   +1 more source

How do both firm‐level resources and country‐level competitiveness shape the relationship between alliance portfolio diversity and radical innovation? A comparison between the food and other manufacturing industries

Agribusiness, EarlyView.
Abstract This study examines how European food companies can operationally leverage the value created by strategic alliances into commercially viable products. More importantly, it emphasizes that the effects of alliance portfolio diversity (APD) on radical innovation performance can be achieved not only directly, but also via moderating roles, that is,
María Ancín, Ferdaous Zouaghi, Mercedes Sánchez   +2 more
wiley   +1 more source

Spectral asymptotics on degenerating hyperbolic 3-manifolds

, 1998
Józef Dodziuk, Jay Jorgenson
openalex   +1 more source

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

Agribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source