搜索结果: 1-15 共查到“凝聚态物理学 Superconductors”相关记录58条 . 查询时间(0.065 秒)
Superconductors – metals in which electricity flows without resistance – hold promise as the defining material of the near future, according to physicist Brad Ramshaw, and are already used in medical ...
Wakanda, the mythical setting for Marvels’ superhero film “Black Panther,” is home to some not-so-mythical technology. An indestructible cape might not yet be possible, but Wakanda’s levitating high-s...
Type-1.5 Superconducting State from an Intrinsic Proximity Effect in Two-Band Superconductors,
Superconducting vortex multiband superconductors leading to a qualitative change attractive and reaction of low magnetic field eddy
2014/12/18
We show that in multiband superconductors, even an extremely small interband proximity effect can lead to a qualitative change in the interaction potential between superconducting vortices by producin...
Transition Temperatures of Superconductors estimated from Periodic Table Properties
estimating Tc superconductivity by design MSCD combinatorial-computational search for superconductors predicting superconductivity
2012/3/25
Predicting the transition temperature, Tc, of a superconductor from Periodic Table normal state properties is regarded as one of the grand challenges of superconductivity. By studying the correlations...
Vortices and chirality in multi-band superconductors
Vortices chirality multi-band superconductors
2012/2/24
We investigate several important properties of multi-band superconductors. They are time-reversal symmetry breaking, chirality and fractional quantum flux vortices in three-band superconductors. The B...
Effect of Impurities on the Superheating field of Type II superconductors
Impurities the Superheating field Type II superconductors
2012/2/24
We consider the effect of nonmagnetic and magnetic impurities on the superheating field $H_s$ in a type-II superconductor. We solved the Eilenberger equations, which take into account the nonlinear pa...
Tc is insensitive to magnetic interactions in high-Tc superconductors
Tc insensitive magnetic interactions high-Tc superconductors
2012/2/23
A quarter of a century after their discovery the mechanism that pairs carriers in the cuprate high-Tc superconductors (HTS) still remains uncertain. Despite this the general consensus is that it is pr...
Quantum-fluctuation effects in transport properties of superconductors above the paramagnetic limit
Quantum-fluctuation effects transport properties superconductors the paramagnetic limit
2012/2/23
We study the transport in ultrathin disordered film near the quantum critical point induced by the Zeeman field. We calculate corrections to the normal state conductivity due to quantum pairing fluctu...
Spin and Charge Fluctuations in the $\alpha$-structure Layered Nitride Superconductors
Spin Charge Fluctuations alpha$-structure Layered Nitride Superconductors
2010/11/22
To explore conditions underlying the superconductivity in electron-doped TiNCl where Tc = 16
K, we calculate the electronic structure, Wannier functions and spin and charge usceptibilities
using rs...
Striped morphologies induced by magnetic impurities in d-wave superconductors
stripe impurity d-wave superconductors
2010/11/22
We study striped morphologies induced by magnetic impurities in d-wave superconductors
(DSCs) near optimal doping by self-consistently solving the Bogoliubov-de Gennes equations based on the t −...
Magnetic field dependence of pairing interaction in ferromagnetic superconductors with triplet pairing
Magnetic field dependence of pairing interaction ferromagnetic superconductors triplet pairing
2010/11/17
It is developed a microscopic description of superconductivity in ferromagnetic materials with
triplet pairing triggered by the exchange of magnetic fluctuations. Instead widely used paramagnon model...
Vortex density waves and negative absolute resistance in patterned superconductors
Vortex density waves negative absolute resistance patterned superconductors
2010/11/16
We report the observation of self-assembled density waves of vortices driven in a uperconducting film with a periodic array of cross-shaped obstacles. By performing a series of numerical simulations,w...
Penetration of nonquantized magnetic flux through a domain-wall bend in time-reversal symmetry broken superconductors
Penetration of nonquantized magnetic flux domain-wall superconductors
2010/11/15
It has been proposed that the superconductivity of Sr2RuO4 is characterized by pairing that is
unconventional and, furthermore, spontaneously breaks time-reversal symmetry. However, one of
the key e...
Effect of charge ordering on superconductivity in high-temperature superconductors
charge ordering high-temperature superconductors
2010/11/11
It is shown that charge ordering in layered crystalline metals causes an increase in the normal
state energy of the conducting layers. If this increase in the energy exceeds the difference between th...
Surface density of states and topological edge states in non-centrosymmetric superconductors
Surface density of states topological edge states non-centrosymmetric superconductors
2010/11/10
We study Andreev bound state (ABS) and surface density of state (SDOS) of non-centrosymmetric
superconductor where spin-singlet d-wave pairing mixes with spin-triplet p (or f)-wave one by spinorbit c...