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The morphologic correlation between vortex transformation and upper critical field line in opal-based nanocomposites
In this study, we investigate metallic nanocomposites to elucidate the properties of nanostructured conventional superconductors. Liquid tin, indium,...
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Characterization of Upper Cretaceous Matulla and Wata clastic reservoirs from October field, Central Gulf of Suez, Egypt
The objective of this study was to integrate petrographic thin sections, SEM, XRD, routine core analysis, gas chromatography, and wireline logs to...
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Cultivation system influenced the critical period for weed control in cotton field
BackgroundThe critical period of weed control (CPWC) refers to the period of time during the crop growth cycle when weeds must be controlled to...
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On the Derivation of Mean-Field Percolation Critical Exponents from the Triangle Condition
We give a new derivation of mean-field percolation critical behaviour from the triangle condition that is quantitatively much better than previous...
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Upper bound of Kähler angles on the β-symplectic critical surfaces
Let ( M , g ) be a Kähler surface and Σ be a β -symplectic critical surface in M . If L q (Σ) is bounded for some q > 3, then we give a uniform upper bound...
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Normal State Properties and Upper Critical Magnetic Field in Three-dimensional Polycrystalline Niobium Films
Three-dimensional (3D) niobium (Nb) films have been deposited on quartz substrates by changing substrate temperature or film thickness. The...
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Critical to Mean Field Crossover in Polymer Blends
Crossover phenomena due to thermal composition fluctuations play a multifarious role in polymer blends. This is demonstrated in this article by...
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The critical current density of iron-based superconductors under magnetic field
AbstractThe time-dependent Ginzburg–Landau Lawrence–Doniach model with thermal fluctuations is used to investigate the critical current density. We...
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Topological excitations in statistical field theory at the upper critical dimension
We present a high-precision Monte Carlo study of the classical Heisenberg model in four dimensions. We investigate the properties of monopole-like...
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Critical active dynamics is captured by a colored-noise driven field theory
Active matter may sometimes behave almost indistinguishably from equilibrium matter. This is particularly evident for some particle-based models and...
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The ZZ annulus one-point function in non-critical string theory: A string field theory analysis
We compute the ZZ annulus one-point function of the cosmological constant operator in non-critical string theory, regulating divergences from the...
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Three-dimensional networks of superconducting NbSe2 flakes with nearly isotropic large upper critical field
Increasing the upper critical field H c2 in superconductors is one of the most significant requirements for superconducting applications....
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Study on the Field-Dependent Activation Energy, U(H,T), Upper Critical Field, Hc2(0), and Irreversibility Field, µ0Hirr, Properties of Superconducting Single-Crystal Ag-Added Fe(Se, Te) Alloys
Superconducting FeTe 0.5 Se 0.5 + Ag single-crystal samples with 0, 1, 2, 3, 4, and 5% Ag concentrations were prepared successfully by the self-flux...
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On the density of 2D critical percolation gaskets and anchored clusters
We prove a formula, first obtained by Kleban, Simmons and Ziff using conformal field theory methods, for the (renormalized) density of a critical...
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Upper critical field and superconductor-metal transition in ultrathin niobium films
Recent studies suggest that in disordered ultrathin films superconducting (SC) state may be intrinsically inhomogeneous. Here we investigate the...
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Extremely high upper critical field in BiCh2-based (Ch: S and Se) layered superconductor LaO0.5F0.5BiS2−xSex (x = 0.22 and 0.69)
Centrosymmetric compounds with local inversion symmetry breaking have tremendously interesting and intriguing physical properties. In this study, we...
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Critical Fractional (p, q)-Kirchhoff Type Problem with a Generalized Choquard Nonlinearity and Magnetic Field
In this article, using variational methods, we obtain that the existence of a nontrivial solution for a fractional ( p , q )-Kirchhoff type problem with...
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Multiple Normalized Solutions for Biharmonic Choquard Equation with Hardy–Littlewood–Sobolev Upper Critical and Combined Nonlinearities
In this paper, we study multiple normalized solutions for biharmonic Choquard equation with Hardy–Littlewood–Sobolev upper critical and combined...
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Vinyl copolymers with faster hydrolytic degradation than aliphatic polyesters and tunable upper critical solution temperatures
Vinyl polymers are the focus of intensive research due to their ease of synthesis and the possibility of making well-defined, functional materials....
