Results 111 to 120 of about 5,337,565 (298)
n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz
Advanced Materials, EarlyView.Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis +19 more
wiley +1 more source
, 1944 Includes the history of the Puget Sound Power and Light Company power plants and ...
Puget Sound Power and Light Company
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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
Symbolic powers of classical varieties
Israel Journal of MathematicsLet $R=\mathbb{K}[x_1,\dots,x_n]$ and let $\mathfrak{a}_1,\dots,\mathfrak{a}_m$ be homogeneous ideals satisfying certain properties, which include a description of the Noetherian symbolic Rees algebra. We give a solution to a question of Harbourne and Huneke for this set of ideals.
Kumar, Arvind, Mukundan, Vivek
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Symbolic violence and the racial order
, 2002 In this article, we develop an understanding of racism based on a style of social control that recent writers have referred to as “symbolic violence”. Symbolic violence is novel in that agents are oppressed through their own complicity as they accept and
Murphy, John W +3 more
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Emergent Spin Supersolids in Frustrated Quantum Materials
Advanced Materials, EarlyView.This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang +2 more
wiley +1 more source
Hilbert functions and symbolic powers.
Michigan Mathematical Journal, 1987 Let p be a prime ideal of the regular local ring R, and let \(p^{(n)}=p^ nR_ p\cap R\) be the n-th symbolic power of p. \textit{R. Cowsik} [in Algebra and its Applications, Int. Symp., New Delhi 1981, Lect. Notes Pure Appl. Math. 91, 13-14 (1984; Zbl 0562.13002)] asks whether the ring \(\oplus p^{(n)}\) is Noetherian; this question motivates much of ...
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Ritual and the extension of symbolic power
, 1971 In this paper I shall approach ritual as an extension of symbolic power. By extension it is meant that rituals attempt to effect changes in the extra-human world by symbolic means.
McCann, Clark
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Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures
Advanced Materials, EarlyView.An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko +10 more
wiley +1 more source
Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots
Advanced Materials, EarlyView.Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the accessible material space, enabling spatially programmed actuation through patterned stiffness while revealing the mechanics and durability of continuously ...
David C. Bershadsky +3 more
wiley +1 more source