High field study of the vortex lattice structure in (Ba0.5K0.5)Fe2As2

SANS measurements of the vortex lattice allow information such as the penetration depth, coherence length, and the superconducting gap structure of a superconductor to be...对涡旋晶格开展的小角中子散射（Small Angle Neutron Scattering, SANS）测量，可获取超导体的穿透深度、相干长度以及超导能隙结构等相关信息……