Results 11 to 20 of about 120,656 (239)

Trapping effects in quantum atomic arrays

SciPost Physics Core, 2022
Quantum emitters, particularly atomic arrays with subwavelength lattice constant, have been proposed to be an ideal platform for studying the interplay between photons and electric dipoles.
Pengfei Zhang
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Amidinoquinoxaline-Based Nitrones as Lipophilic Antioxidants

Antioxidants, 2021
The potential of nitrones (N-oxides) as therapeutic antioxidants is due to their ability to counteract oxidative stress, mainly attributed to their action as radical scavengers toward C- and O-centered radicals.
Nadia Gruber, Liliana Orelli, Cristina Minnelli, Luca Mangano, Emiliano Laudadio, Giovanna Mobbili, Pierluigi Stipa   +6 more
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Use of a cocktail of spin traps for fingerprinting large range of free radicals in biological systems. [PDF]

PLoS ONE, 2017
It is well established that the formation of radical species centered on various atoms is involved in the mechanism leading to the development of several diseases or to the appearance of deleterious effects of toxic molecules.
Valérie Marchand, Nicolas Charlier, Julien Verrax, Pedro Buc-Calderon, Philippe Levêque, Bernard Gallez   +5 more
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Raman sideband cooling in optical tweezer arrays for Rydberg dressing

SciPost Physics, 2021
Single neutral atoms trapped in optical tweezers and laser-coupled to Rydberg states provide a fast and flexible platform to generate configurable atomic arrays for quantum simulation. The platform is especially suited to study quantum spin systems in
Nikolaus Lorenz, Lorenzo Festa, Lea-Marina Steinert, Christian Gross
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Spin-filtered measurements of Andreev bound states in semiconductor-superconductor nanowire devices

Nature Communications, 2023
Semiconductor nanowires coupled to superconductors can host Andreev bound states with distinct spin and parity, including a spin-zero state with an even number of electrons and a spin-1/2 state with odd-parity.
David van Driel, Guanzhong Wang, Alberto Bordin, Nick van Loo, Francesco Zatelli, Grzegorz P. Mazur, Di Xu, Sasa Gazibegovic, Ghada Badawy, Erik P. A. M. Bakkers, Leo P. Kouwenhoven, Tom Dvir   +11 more
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Quantum Control of the Tin-Vacancy Spin Qubit in Diamond

Physical Review X, 2021
Group-IV color centers in diamond are a promising light-matter interface for quantum networking devices. The negatively charged tin-vacancy center (SnV) is particularly interesting, as its large spin-orbit coupling offers strong protection against phonon
Romain Debroux, Cathryn P. Michaels, Carola M. Purser, Noel Wan, Matthew E. Trusheim, Jesús Arjona Martínez, Ryan A. Parker, Alexander M. Stramma, Kevin C. Chen, Lorenzo de Santis, Evgeny M. Alexeev, Andrea C. Ferrari, Dirk Englund, Dorian A. Gangloff, Mete Atatüre   +14 more
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Bell-state preparation for electron spins in a semiconductor double quantum dot [PDF]

, 2007
A robust scheme for state preparation and state trapping for the spins of two electrons in a semiconductor double quantum dot is presented. The system is modeled by two spins coupled to two independent bosonic reservoirs.
F. Schwabl, H. Breuer, H. Carmichael, J. Elzerman, M. Buettiker, M. Nielsen, M. O. Scully, Robert Roloff, U. Weiss, W. Vetterling, Walter Pötz   +10 more
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Pseudo flow-injection ESR technique combining spin-trapping and application to the evaluation of superoxide scavenging capacity of phenolic compound

Studies in Science and Technology, 2014
Evaluation methods of superoxide scavenging capacity have been studied by many researchers. One of the methods is a spin- trapping electron spin resonance (ESR) technique, in which 5,5-diemthyl-1-pyrroline 1-oxide (DMPO) was usually used as a spin ...
Yu Saito, Kazuki Yanagisawa, Yuki Kimura, Yuta Nitto, Hiroyuki Noda, Tatsuro Kijima, Tateaki Ogata   +6 more
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Coupling a Surface Acoustic Wave to an Electron Spin in Diamond via a Dark State

Physical Review X, 2016
The emerging field of quantum acoustics explores interactions between acoustic waves and artificial atoms and their applications in quantum information processing.
D. Andrew Golter, Thein Oo, Mayra Amezcua, Ignas Lekavicius, Kevin A. Stewart, Hailin Wang   +5 more
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Copper(II) Thiosemicarbazone Complexes and Their Proligands upon UVA Irradiation: An EPR and Spectrophotometric Steady-State Study

Molecules, 2018
X- and Q-band electron paramagnetic resonance (EPR) spectroscopy was used to characterize polycrystalline Cu(II) complexes that contained sodium 5-sulfonate salicylaldehyde thiosemicarbazones possessing a hydrogen, methyl, ethyl, or phenyl substituent at
Michal Hricovíni, Milan Mazúr, Angela Sîrbu, Oleg Palamarciuc, Vladimir B. Arion, Vlasta Brezová   +5 more
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