Results 31 to 40 of about 187,197 (266)

Relativistic Model of two-band Superconductivity in (2+1)-dimension

open access: yes, 2003
We investigate the relativistic model of superconductivity in (2+1)-dimension. We employ the massless Gross-Neveu model at finite temperature and density, to study the superconductivity and superconducting instability. Our investigation is related to the
Abrikosov A. A.   +3 more
core   +1 more source

Magnetic domain walls induced by twin boundaries in low doped Fe-pnictides

open access: yesNew Journal of Physics, 2013
Inspired by experimental observations of the enhancement of superconductivity at the twin-boundary (TB) in slightly electron doped Ba(Ca)(FeAs) _2 where a strong 2 × 1 antiferromagnetic collinear order is in presence, we investigate theoretically the ...
Bo Li   +3 more
doaj   +1 more source

Biosensing Using Magnetic Particle Detection Techniques

open access: yesSensors, 2017
Magnetic particles are widely used as signal labels in a variety of biological sensing applications, such as molecular detection and related strategies that rely on ligand-receptor binding.
Yi-Ting Chen   +4 more
doaj   +1 more source

Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani   +4 more
wiley   +1 more source

Author Correction: A peak in the critical current for quantum critical superconductors

open access: yesNature Communications, 2019
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Soon-Gil Jung   +5 more
doaj   +1 more source

Correlation between intercalated magnetic layers and superconductivity in pressurized EuFe2(As0.81P0.19)2

open access: yes, 2015
We report comprehensive high pressure studies on correlation between intercalated magnetic layers and superconductivity in EuFe2(As0.81P0.19)2 single crystal through in-situ high pressure resistance, specific heat, X-ray diffraction and X-ray absorption ...
Cao G. H.   +17 more
core   +1 more source

Magnetic quantum critical point and superconductivity in UPt3 doped with Pd [PDF]

open access: yes, 2000
Transverse-field muon spin relaxation measurements have been carried out on the heavy-fermion superconductor UPt3 doped with small amounts of Pd. We find that the critical Pd concentration for the emergence of the large-moment antiferromagnetic phase is ~
Amato, A.   +7 more
core   +3 more sources

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz   +6 more
wiley   +1 more source

Superconducting magnetic energy storage for stabilizing grid integrated with wind power generation systems

open access: yesJournal of Modern Power Systems and Clean Energy, 2018
Due to interconnection of various renewable energies and adaptive technologies, voltage quality and frequency stability of modern power systems are becoming erratic.
Poulomi MUKHERJEE, V. V. RAO
doaj   +1 more source

Terahertz‐Driven Ultrafast Dynamics of Rare‐Earth Nickelates by Controlling Only the Charge Degree of Freedom

open access: yesAdvanced Functional Materials, EarlyView.
The THz drive of the Mott insulating state of a rare‐earth nickelate induces instantaneous insulator‐metal transition via quantum tunneling of valence electrons across the bandgap. This transition is pure electronic and highly non‐thermal, which may find its applications in ultrafast opto‐electronics with enhanced performance and minimal device size ...
Gulloo Lal Prajapati   +7 more
wiley   +1 more source

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