Results 131 to 140 of about 1,266,780 (349)

New characterization of weighted inequalities involving superposition of Hardy integral operators [PDF]

Амиран Гогатишвили, Tuğçe Ünver   +1 more
openalex   +2 more sources

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Dark state with counter-rotating dissipative channels

Scientific Reports, 2017
Dark state as a consequence of interference between different quantum states has great importance in the fields of chip-scale atomic clock and quantum information.
Zheng-Yang Zhou, Mi Chen, Lian-Ao Wu, Ting Yu, J. Q. You   +4 more
doaj   +1 more source

Independent Wavefront Multiplexing with Metasurfaces via Non‐Injective Transformation

Advanced Materials, EarlyView.
In this work, a universal metasurface multiplexing strategy is presented based on non‐injective transformation. By jointly optimizing two metasurfaces, multiplexed channels achieve independent wavefront control, overcoming crosstalk limits of single‐layer designs.
Xiao Jin, Thomas Zentgraf
wiley   +1 more source

On the Identification and Optimization of Nonsmooth Superposition Operators in Semilinear Elliptic PDEs [PDF]

, 2023
Constantin Christof, Julia Kowalczyk
openalex   +1 more source

Soft and Strong: Elastic Conductors with Bio‐Inspired Self‐Protection

Advanced Materials, EarlyView.
A general reverse‐engineering approach is demonstrated for designing functional yarns that uses woven fabric architecture as a structural framework. The fabric‐based stretchable conductive yarns combine flexibility, high elasticity, low stiffness, self‐protection, and weavability with conventional textile processes. By fine‐tuning the number of elastic
Chenglong Zhang, Xiulun Yin, Chris Zhou, Xin Lu, Siying Wu, Ying Li, Addie Bahi, Sukhneet Kaur Dhillon, Orlando J. Rojas, Jinhua Jiang, Nanliang Chen, Frank K. Ko, John D. W. Madden   +12 more
wiley   +1 more source

Additive Manufacturing of Molecular Architecture Encoded Stretchable Polyethylene Glycol Hydrogels and Elastomers

Advanced Materials, EarlyView.
Bottlebrush molecular architecture prevents the crystallization of high molecular weight polyethylene glycol (PEG) based polymers, enabling highly stretchable photocurable PEG hydrogels and elastomers for high‐performance conductive solvent‐free electrolytes at room temperature and for additive manufacturing of complex architectures and multi‐material ...
Baiqiang Huang, Myoeum Kim, Pu Zhang, Emmanuel Oduro, Daniel A. Rau, Li‐Heng Cai   +5 more
wiley   +1 more source

Entanglement and pseudo entanglement dynamics versus fusion in CFT

Journal of High Energy Physics
The fusion rules and operator product expansion (OPE) serve as crucial tools in the study of operator algebras within conformal field theory (CFT). Building upon the vision of using entanglement to explore the connections between fusion coefficients and ...
Song He, Yu-Xuan Zhang, Long Zhao, Zi-Xuan Zhao   +3 more
doaj   +1 more source

Tuning the Surface State and Zeta Potential of Aged CuO Nanoparticles by Additive‐Free Surface Treatments as Guided by XPS

Advanced Materials, EarlyView.
Aging of CuO nanoparticles (NP) involves a surface reconstruction induced by hydroxylation and concurrent organic‐O adsorption, which introduces O defects in the NP subsurface region. The defective surface results in a diffuse surface space region, as reflected by a low ζ‐potential of the aged NPs in ethanol solvent.
Anastasia S. Batenkova, Bastian Rheingans, Claudia Cancellieri, Lars P.H. Jeurgens   +3 more
wiley   +1 more source

A Superposition Operator for the Refinement of Algebraic Models

Electronic Notes in Theoretical Computer Science, 2001
AbstractThe development of computer languages or software artefacts from basic concepts to the final product is usually a process starting with an abstract model of a key concept and extending this by adding more detailed functionality for extended structural definitions.
openaire   +1 more source