Results 21 to 30 of about 5,143,801 (190)
Effect of B-site Co substitution on the structure and magnetic properties of nanocrystalline neodymium orthoferrite synthesized by auto-combustion [PDF]
Royal Society Open Science, 2021 Samples of cobalt-doped neodymium orthoferrite compounds, NdCoxFe1−xO3 (0.0 ≤ x ≤ 0.5) were synthesized via glycine auto-combustion between 250 and 300°C and calcined at 500°C for 2 h.
Edwin Akongnwi Nforna +5 more
doaj +1 more source
Crystalline structure and magnetic properties of pyrite FeS2
AIP Advances, 2021 Iron pyrite (FeS2) has attracted significant attention as a promising inorganic material in various applications, such as electrode materials for high-energy batteries, medical diagnostics, semiconductor materials, and photovoltaic solar cells.
Hyunkyung Choi +4 more
doaj +1 more source
Ultimate limits for quantum magnetometry via time-continuous measurements [PDF]
, 2017 We address the estimation of the magnetic field B acting on an ensemble of atoms with total spin J subjected to collective transverse noise. By preparing an initial spin coherent state, for any measurement performed after the evolution, the mean-square ...
Albarelli, Francesco +3 more
core +2 more sources
Sensitivity optimization for NV-diamond magnetometry [PDF]
, 2019 Solid-state spin systems including nitrogen-vacancy (NV) centers in diamond constitute an increasingly favored quantum sensing platform. However, present NV ensemble devices exhibit sensitivities orders of magnitude away from theoretical limits.
J. Barry +6 more
semanticscholar +1 more source
Uncovering the origin of the anomalously high capacity of a 3d anode via in situ magnetometry
Chemical Science, 2023 Transition metals can deliver high lithium storage capacity, but the reason behind this remains elusive. Herein, the origin of this anomalous phenomenon is uncovered by in situ magnetometry taking metallic Co as a model system.
Xiao-ling Teng +10 more
semanticscholar +1 more source
Bayesian-Based Hybrid Method for Rapid Optimization of NV Center Sensors
Sensors, 2023 NV centers are among the most promising platforms in the field of quantum sensing. Magnetometry based on NV centers, especially, has achieved concrete development in areas of biomedicine and medical diagnostics.
Jiazhao Tian +4 more
doaj +1 more source
Interfacial-Redox-Induced Tuning of Superconductivity in YBa2Cu3O7-δ. [PDF]
, 2019 Solid-state ionic approaches for modifying ion distributions in getter/oxide heterostructures offer exciting potentials to control material properties.
Arenholz, Elke +15 more
core +2 more sources
Coherent optical two-photon resonance tomographic imaging in three dimensions
Communications Physics, 2023 Magnetic resonance imaging is a three-dimensional imaging technique, where a gradient of the magnetic field is used to interrogate spin resonances with spatial resolution.
Mateusz Mazelanik +3 more
doaj +1 more source
Записки Горного института, 2022 The long-term development of the geophysical industry, in which the methods of magnetometry are in maximum demand, as the simplest in instrumental and methodological execution, has determined the development of remote measurement methods implemented both
Igor B. Movchan +2 more
doaj +1 more source
Phase diagram of YbZnGaO4 in applied magnetic field
npj Quantum Materials, 2021 Recently, Yb-based triangular-lattice antiferromagnets have garnered significant interest as possible quantum spin-liquid candidates. One example is YbMgGaO4, which showed many promising spin-liquid features, but also possesses a high degree of disorder ...
William Steinhardt +13 more
doaj +1 more source