Results 141 to 150 of about 1,815 (295)
The principle of Ultra Vires and the local authorities’ decisions in England [PDF]
The hypothesis of this thesis is that valid administrative decisions from local authorities are guaranteed via clear and precise enabling clauses in the primary legislation.
Aguma, Kalimba Charles
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Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook
Advanced Materials, EarlyView.Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain +5 more
wiley +1 more source
Advanced Materials, EarlyView.We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang +20 more
wiley +1 more source
The Unambiguity of Aristotelian Being [PDF]
, 1981 In this paper, I shall try to enhance our understanding of Aristotle\u27s thought by relating it to certain contemporary problems and insights of philosophical logicians.
Hintikka, Jaakko
core +1 more source
Gate‐Tunable Floquet Weyl Photon Emission from Topological Dirac Semimetal Cd3As2
Advanced Materials, EarlyView.We report experimental demonstration of Floquet band engineering in a 3D Dirac semimetal. Circularly polarized light breaks the time reversal symmetry and transforms Cd3As2 into a Floquet–Weyl phase, splitting Dirac nodes into chirality‐opposite Weyl nodes with nonzero Berry curvature.
Sobhan Subhra Mishra +4 more
wiley +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
Synchrone und diachrone Synchrone und diachrone Herausforderung für die Beschreibung fachlicher Kommunikation. [PDF]
, 2008 The paper treats the concept of unambiguity in specialised discourse (in casu: legal discourse) from the point of view of human cognition. It aims at showing some of the consequences for the basic assumptions of the study of specialised discourse when a ...
Engberg, Jan
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Вестник Научно-исследовательского института железнодорожного транспорта, 2015 The task of unified maps generation for various type locomotive safety and control devices proves to be an extremely crucial one. Its solution will lead to better traffic safety conditions and lesser electronic maps preparation costs.
V. I. Umansky +2 more
doaj
Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond
Advanced Materials, EarlyView.Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang +4 more
wiley +1 more source
Generating Unconventional Spin‐Orbit Torques With Patterned Phase Gradients in Tungsten Thin Films
Advanced Materials, EarlyView.ABSTRACT A key aim in spintronics is to achieve current‐induced magnetization switching via spin‐orbit torques without external magnetic fields. For this, the focus of recent work has been on introducing controlled lateral gradients across ferromagnet/heavy‐metal devices, giving variations in thickness, composition, or interface quality.
Lauren J. Riddiford +9 more
wiley +1 more source