Results 41 to 50 of about 289,378 (279)

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Influence of a planar metal nanoparticle assembly on the optical response of a quantum emitter

open access: yesPhysical Review Research, 2020
We develop an analytical framework to study the influence of a weakly intercoupled in-plane spherical metal nanoparticle (MNP) assembly on a coherently illuminated quantum emitter (QE).
Harini Hapuarachchi, Jared H. Cole
doaj   +1 more source

A Compression of Quiet Eye in Children with High and Low Motor Proficiency [PDF]

open access: yesرشد و یادگیری حرکتی ورزشی, 2019
The aim of this study was to compare quiet eye in children with high and low motor proficiency. In this causal-comparative study, 40 children (7 to 14 years old) in Isfahan city were selected by multiple cluster sampling method.
Hamed Fahimi   +2 more
doaj   +1 more source

Wall Street QE vs. Main Street Lending

open access: yesEuropean Economic Review, 2023
Monetary and fiscal authorities reacted swiftly to the COVID-19 pandemic by purchasing assets (or "Wall Street QE") and lending directly to non-financial firms (or "Main Street Lending"). Our paper develops a new framework to compare and contrast these different policies.
Dario Cardamone   +2 more
openaire   +2 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Energy reconstruction in quasielastic scattering in the MiniBooNE and T2K experiments

open access: yes, 2012
Neutrino oscillation probabilities, which are being measured in long-baseline experiments, depend on neutrino energy. The energy in a neutrino beam, however, is broadly smeared so that the neutrino energy in a particular event is not directly known, but ...
Gallmeister, K.   +2 more
core   +1 more source

Exiting from QE

open access: yes, 2014
We develop a regime-switching SVAR (structural vector autoregression) in which the monetary policy regime, chosen by the central bank responding to economic conditions, is endogenous and observable. There are two regimes, one of which is QE (quantitative easing). The model can incorporate the exit condition for terminating QE.
Fumio Hayashi, Junko Koeda
openaire   +1 more source

Mechanotransducing Organic Electrochemical Diode for Crosstalk‐Inhibited Artificial Skin

open access: yesAdvanced Functional Materials, EarlyView.
An innovative approach is presented to a stretchable mechanotransducing diode that unifies rectification and tactile‐sensing functionality. This approach enables to fabricate the diode that maintains a large rectification ratio (5 × 102) at a high operational frequency (100 Hz).
Taeyeong Kim   +7 more
wiley   +1 more source

In the pursuit of “Quality Education”: From ancient times to the digital era, can there be a consensus?

open access: yesCogent Education, 2023
The article begins with a discussion on the importance, subjectivity, and longstanding search for a definition for Quality Education (QE). It conceptualizes QE in terms of “resilience” and “responsibility towards other”.
Marianthi Karatsiori
doaj   +1 more source

CCD QE in the Soft X-ray Range [PDF]

open access: yes, 2017
e2v has previously provided back-illuminated CCDs for several solar observation projects, resulting in a number of key articles on CCD QE in the soft X-ray region.
Bell, Ray   +5 more
core  

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