Results 101 to 110 of about 2,449,384 (283)

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

open access: yesAdvanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash   +4 more
wiley   +1 more source

Topological Materials and Related Applications

open access: yesAdvanced Electronic Materials, EarlyView.
This review covers topological materials—including topological insulators, quantum valley Hall and quantum spin Hall insulators, and topological Weyl and Dirac semimetals—as well as their most recent advancements in fields such as spintronics, electronics, photonics, thermoelectrics, and catalysis.
Carlo Grazianetti   +9 more
wiley   +1 more source

Meanings attributed by family and patients to family presence in emergency rooms [PDF]

open access: yesRevista Brasileira de Enfermagem
Objective: to understand the process that leads adult and family patients to support family presence in emergency care. Method: a qualitative study that adopted Symbolic Interactionism as a theoretical reference and the Grounded Theory as a ...
Mayckel da Silva Barreto   +5 more
doaj   +4 more sources

Bowling Alone, Drinking Together [PDF]

open access: yes
Alcohol consumption may be associated to a rich social life, but its abuse might be related to a poor social life. This paper investigates whether alcohol consumption is a socially enjoyed good (a complement of social relations) or a substitute for ...
Paolo Buonanno, Paolo Vanin
core  

Well-graded families of relations

open access: yesDiscrete Mathematics, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Doignon, Jean-Paul   +1 more
openaire   +3 more sources

Machine Learning Interatomic Potentials for Energy Materials: Architectures, Training Strategies, and Applications

open access: yesAdvanced Energy Materials, EarlyView.
Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park   +19 more
wiley   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

Within-family relations of mental health problems across childhood and adolescence. [PDF]

open access: yesJ Child Psychol Psychiatry, 2022
Speyer LG   +4 more
europepmc   +1 more source

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