Skip to main content

The vortex state of FeSe1 − x Te x superconducting thin films

Buy Article:

$43.90 plus tax (Refund Policy)


We report the vortex dynamics of tellurium substituted FeSe1 − x Te x superconducting thin films. The electric field versus current density (EJ) curve for films with low Te substitution is still governed by the thermally activated flux flow model at temperatures as low as 0.5T C offset. In contrast, we clearly observed a vortex liquid–glass transition in films with high Te substitution. The EJ curves of these samples fit nicely to the scaling relations based on the 3D vortex glass theory. Our results reveal an enhancement of the vortex pinning as more Te content is introduced, which probably originates from the excess Fe at the interstitial site.

Document Type: Research Article


Publication date: October 1, 2011


Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more