The angular dependence of surface superconductivity in some type I and type II lead based superconductorsphysicsangular distributionlayersleadmagnetic fieldssuperconductivitysurfacesthalliumthermodynamicsNot Availabledoi:10.1016/0031-9163(64)90563-3H.R. Hart Jr....
Phase-transition-induced Thermal Hysteresis in Type-II Weyl Semimetals MoTe2 and Mo1-xWxTe2 The type-II Weyl and type-II Dirac points emerge in semimetals and also in relativistic systems. In particular, the type-II Weyl fermions may emerge behind... MS Akhanda,S Krylyuk,D Dickie,... -...
Giant enhancement of superconductivity in few layers MoTe2 Recently, the layered transition metal dichalcogenide 1 T MoTe_2 has attracted considerable attention due to its non-saturating magnetoresistance, type-II Weyl semimetal properties, superconductivity, and potential candidate for twodimen... Y Gan...
In the usual Ginzburg-Landau theory the critical value of Ginzburg-Landau parameter kappa(c) = 1/root 2 separates regimes of type-I and type-II superconductivity. The latter regime possess thermodynamically stable vortex excitations which interact with e
(cryogenics) A superconductor for which there are two critical magnetic fields; magnetic flux is completely excluded from the interior of the material only at field strengths below the smaller critical field, and at field strengths between the two critical fields the magnetic flux consists of flux...
摘要: The calculation of the critical κ separating type II/1 superconductors from type II/2 is presented.关键词: n66200* --physics (low temperature)--superconductivity type-ii superconductors critical field ginzburg-landau theory DOI: 10.1016/0375-9601(73)90153-9 ...
Superconductivity has been one of the most intriguing phenomena since its discovery in 1911 [1]. Among the various superconducting materials, superconductivity in alloys like HgAu, HgCd and PbSn [2] was discovered soon after the superconductivity was found in Hg [1]. The superconducting properties...
The relations k ∥ / k 1 >1 for T T c and k ∥ / k 1 <1 for T T c were found to be valid for the whole range of fields in the mixed state. 展开 关键词: n32720* --physics (low temperature)--superconductivity ginzburg-landau theory magnetic fields mean free path niobium ...
Fig. 1. (a) Crystal structure and (b) the primitive cell of HfCuP. (c) The bulk and the (1 0 0) surface Brillouin zone of HfCuP. Results and discussions Fig. 2(a) shows the band structure of HfCuP without considering spin–orbit coupling (SOC). For computational details, please ...
The type-1.5 behavior stems from an interplay of the two orbital degrees of freedom describing this chiral superconductor together with the multiband nature of the superconductivity. These multiple degrees of freedom give rise to multiple coherence lengths, some larger and some smaller than the ...