Size-dependent resistivity in a micro-processed YBa2Cu3O7-δ superconducting whisker
We report the results of a detailed geometrical and electrical study which has been performed on a YBa2Cu3O7-δ superconducting whisker. This sample has undergone three subsequent steps of micro-machining by means of a focused ion beam (FIB) instrument, in order to progressively decrease its cross-se...
| Main Authors: | , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
IOP PUBLISHING LTD
2009
|
| Online Access: | http://hdl.handle.net/20.500.11937/22000 |