The previous theory of the Green function and the density of states for clean type-II superconductors is generalized to include the effect of a finite mean free path l of the electrons. The vertex corrections due to the impurities can be calculated by a ladder graph approximation. Higher order...
[34]. The main explanation for Pr:123 compounds' lack of superconductivity in comparison to other RE:123 superconductors has been related to the potential for several valence states of Pr, including Pr+3, Pr+4, and Pr3+/4+[35],[36]. In addition, there are other phenomena that may ...
FIG. 1 is a graph showing a change in the Bc2 value relative to the Ti content of an Nb-Ti based alloy; FIGS. 2A to 2G are diagrams showing a representative process of manufacturing the Nb-Ti alloy type superconducting wire of the present invention; and ...
In this article, we present the first 3D model of a dynamo-type HTS flux pump. Our modeling method, being MEMEP 3D, utilizes optimum number of degrees of freedom by solving all the variables of the problem only inside the superconducting region, which makes the model very fast and efficient...
besides nanostructured copper oxides being typically versatile, they also proffer ideal qualities in numerous applications such as semiconducting sensors, solar cell fabrication, electrochemical devices, high-critical-temperature superconductors, photovoltaic material, lithium-ion batteries, catalysts, and field ...
Topological superconductors hosting Majorana zero modes are of great interest for both fundamental physics and potential quantum computing applications. Here, the intrinsic and Josephson junction transport properties of magnetic topological insulator MnBi2Te4 are investigated, revealing superconducting interference...
7. Normalized in this way, the resulting graph displays a fairly traditional temperature and magnetic field dependence. This indicates that the upturn is entering as a scaling factor, such as the density of states or effective mass, rather than a background, such as a Schottky contribution. ...