Results 181 to 190 of about 7,512,104 (237)

Atomic‐Scale Mechanisms of Anisotropic Thermal Decomposition in GeSn Alloys With Stepwise Pinning

open access: yesAdvanced Electronic Materials, EarlyView.
Combining in situ TEM with DFT calculations, this work elucidates atomic‐scale anisotropic thermal decomposition in GeSn films, identifying laminar receding in defect‐free regions and stepwise pinning at stacking faults. Driven by crystallographic anisotropy and defect‐mediated energetic penalties, these findings establish a physical framework for ...
YiXin Wang   +6 more
wiley   +1 more source

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

open access: yesAdvanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan   +12 more
wiley   +1 more source

Beyond the Gold Standard: Towards Industrially Viable Electrodes for Durable Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Transparent and opaque electrode materials are mapped by raw material cost per 1 m2 electrode area and retained median device efficiency after heat–light ageing. FTO offers a lower‐cost and more stable alternative to ITO, while Cr/Al provides the lowest‐cost rear electrode investigated with Au‐like stability and substantially improved durability ...
Tino Lukas   +17 more
wiley   +1 more source

Nano‐Heterostructured TiO2‐TiO‐TiN/MoO3‐x‐Mo2N Composite LIB Anode With Enhanced Li+ Storage via Glycine‐assisted Anodization and Cathodic Deposition

open access: yesAdvanced Energy Materials, EarlyView.
A scalable, binder‐ and additive‐free strategy combining glycine‐assisted anodization and cathodic deposition is developed to fabricate a nano‐heterostructured composite LIB anode directly on titanium. Benefiting from its fully electrochemically active thick architecture, the anode delivers an outstanding areal capacity of 2639 µAh cm−2, nearly ...
Peng Wang   +15 more
wiley   +1 more source

Fluorinated Methylammonium Cation Containing Perovskite Solar Cells With Over 25% Power Conversion Efficiency

open access: yesAdvanced Energy Materials, EarlyView.
Fluoromethylammonium iodide (FMAI) is prepared using a facile procedure through a simple nucleophilic reaction between fluoroiodomethane and ammonia in methanol and tested in n‐i‐p perovskite solar cells. FMA+ cation in combination with FA+ and Cs+ cations affords a power conversion efficiency close to 26% with a long‐term operational stability for ...
Justina Mikuciunaite   +13 more
wiley   +1 more source

Depression in young people

The Lancet, 2022
Depression rates in young people have risen sharply in the past decade, especially in females, which is of concern because adolescence is a period of rapid social, emotional, and cognitive development and key life transitions. Adverse outcomes associated with depression in young people include depression recurrence; the onset of other psychiatric ...
Anita, Thapar   +3 more
openaire   +2 more sources

Communicating with young people

Paediatric Respiratory Reviews, 2003
Age-appropriate communication skills help health professionals to engage effectively with young people. These communication skills are a key element for improving adherence with the health care regimen in young people with respiratory conditions, particularly those with chronic disease.
openaire   +2 more sources

Children and young people

Nursing Management, 2010
As part of the Rapid Improvement Programme in Emergency and Urgent Care for Children and Young People, the NHS Institute has launched a series of ten case study films focusing on different aspects of primary and secondary care. The films offer practical tips on improving pathways and discuss various aspects of commissioning, out-of-hours care, project ...
openaire   +2 more sources

Alcohol and young people

Journal of Adolescence, 1981
In most countries, the past decade has seen an increase in alcohol consumption which has been particularly evident among young people. This increase has been most marked for girls. These changes have brought about an attendant rise in alcohol related problems amongst adolescents.The paper examines the place of alcohol education in fostering moderate ...
openaire   +2 more sources

Sexual health education by young people for young people

British Journal of School Nursing, 2009
Andrew, Charley, Ciara and Abigail explain how they set up their own sexual health service and why they believe that it can make a difference to young people.
Andrew Aistrup   +3 more
openaire   +1 more source

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