Abstract
The equilibrium magnetization M of single crystal (Formula presented) superconductor has been studied with magnetic field (Formula presented) axis. The material is clean, with low electrical resistivity and weak magnetic hysteresis (for (Formula presented) the critical current density is less than (Formula presented) of the depairing current density). The magnetization (Formula presented) deviates from conventional London predictions, but is well described by recent nonlocal London theory, with well-behaved superconductive parameters. The temperature dependence of the London penetration depth (Formula presented) and other parameters are deduced.
| Original language | English |
|---|---|
| Pages (from-to) | R6620-R6623 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 59 |
| Issue number | 10 |
| DOIs | |
| State | Published - 1999 |
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