Results 61 to 70 of about 191,124 (311)
NanomaterialsMagnetic iron oxide nanoparticles (MIONPs) represent a versatile magnetic nanoparticle (NP) system with considerable, yet underexplored, potential in diverse applications, particularly in emerging biomedical fields such as magnetic resonance imaging ...
Minh Dang Nguyen +7 more
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Fabrication of superconducting nanowires from ultrathin MgB2 films via focused ion beam milling
AIP Advances, 2015 High quality superconducting nanowires were fabricated from ultrathin MgB2 films by a focused ion beam milling technique. The precursor MgB2 films in 10 nm thick were grown on MgO substrates by using a hybrid physical-chemical vapor deposition method ...
Chen Zhang +7 more
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Superconductivity in half-Heusler compound TbPdBi
, 2018 We have studied the half-Heusler compound TbPdBi through resistivity, magnetization, Hall effect and heat capacity measurements. A semimetal behavior is observed in its normal state transport properties, which is characterized by a large negative ...
Hu, T. +8 more
core +1 more source
Two‐Dimensional Materials as a Multiproperty Sensing Platform
Advanced Functional Materials, EarlyView.Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana +11 more
wiley +1 more source
Superconductors with Topological Order and their Realization in Josephson Junction Arrays [PDF]
, 2007 We will describe a new superconductivity mechanism, proposed by the authors in [1], which is based on a topologically ordered ground state rather than on the usual Landau mechanism of spontaneous symmetry breaking.
Diamantini, M. C. +2 more
core +1 more source
Magnetism and Superconductivity in (RE)Ni2B2C: The Case of TmNi2B2C
, 1997 The recently reported coexistence of an oscillatory magnetic order with the wave vector Q=0.241 \AA^{-1} and superconductivity in TmNi2B2C is analyzed theoretically.
A.I. Buzdin +24 more
core +3 more sources
Interfacial Superconductivity and Zero Bias Peak in Quasi‐One‐Dimensional Bi2Te3/Fe1+yTe Heterostructure Nanostructures [PDF]
, 2023 Man Kit Cheng +7 more
openalex +1 more source
Physics Letters A, 1989 1 Introduction: Overview of superconductivity 2 Correlated electron models for superconductivity 3 Charge expulsion and alternative London electrodynamics 4 How the Meissner effect works 5 Theory of hole superconductivity versus the conventional ...
openaire +1 more source
Advanced Functional Materials, EarlyView.The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández +6 more
wiley +1 more source
Suppression of magnetic vortex losses in submicron NbN coplanar waveguide resonators
Scientific ReportsWe present a method for improving the performance of microwave coplanar resonators in magnetic fields, by using narrow superconducting strips of width close to the London penetration depth. In a range of low fields, the narrow strips inhibit the presence
Ariel Roitman +4 more
doaj +1 more source