Results 101 to 110 of about 1,149,556 (285)

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie   +7 more
wiley   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto   +4 more
wiley   +1 more source

Final report / International Development Information System (DEVSIS) Steering Committee - Fourth Session

open access: yes, 1975
Meeting: DEVSIS Steering Committee, 4th Session, 4-5 Dec. 1975, Paris, FRPhotocopyPublished in French under the title: Rapport final / Système international d'information pour le développement (DEVSIS), Comité directeur, Quatrième sessionFinal report of ...
DEVSIS Steering Committee
core   +1 more source

Gaussian quantum steering for continuous variables sharing in an expanding universe

open access: yesEuropean Physical Journal C: Particles and Fields
Realistic quantum systems are affected by the expanding universe in their preparation and quantum information processing. In this paper, we study the relationship between the Gaussian quantum steering distribution and the parameters of the expanding ...
Hengyu Wu   +3 more
doaj   +1 more source

Multipartite Einstein-Podolsky-Rosen steering sharing with separable states [PDF]

open access: yes, 2019
The distribution of quantum correlations among remote users is a key procedure underlying many quantum information technologies. Einstein-Podolsky-Rosen steering, which is one kind of such a correlation stronger than entanglement, has been identified as ...
Mišta, Ladislav   +9 more
core   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies   +2 more
wiley   +1 more source

CERTIFICATION OF CONTINUOUS VARIABLE BIPARTITE AND TRIPARTITE QUANTUM ENTANGLEMENT AND STEERING IN A SYSTEM WITH A NONLINEAR INTERACTION [PDF]

open access: yes
"In recent years, there has been great interest and effort to develop quantum technologies that utilize quantum nonlocal correlations, such as entanglement and steering.
Patricia del Rocio Ornelas Cruces
core  

Robust adaptive beamforming using a Bayesian steering vector error model [PDF]

open access: yes, 2013
We propose a Bayesian approach to robust adaptive beamforming which entails considering the steering vector of interest as a random variable with some prior distribution.
Bidon, Stéphanie, Besson, Olivier
core   +1 more source

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

open access: yesAdvanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek   +12 more
wiley   +1 more source

Finite-size effects in metrology-assisted certification of quantum steering

open access: yes
Certification of genuine quantum steering is crucial for the verification of an untrusted node in quantum networks. Yadin, Fadel and Gessner (YFG) have shown how a violation of the Cramér-Rao bound hints the presence of quantum steering in the probe ...
Bruni, Fabio   +6 more
core   +1 more source

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