Physics and Astronomy Classification Scheme 1999

74.80.-g Spatially inhomogeneous structures ( 0 Dok. )

• 74.80.Bj Granular, melt-textured, and amorphous superconductors; powders ( 0 Dok. )
• 74.80.Dm Superconducting layer structures: superlattices, heterojunctions, and multilayers ( 0 Dok. )
• 74.80.Fp Point contacts; SN and SNS junctions Superconducting devices, see 85.25 ( 0 Dok. )