Two superconducting transitions in single-crystal La 2 − x Ba x CuO 4

We use spatially-resolved transport techniques to investigate the superconducting properties of single crystals La2−xBax CuO4. We find a superconducting transition temperature Tcs associated with the ab-plane surface region which is considerably higher than the bulk Tc. The effect is pronounced in t...

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Bibliographic Details
Main Authors: Tee, Xian Yang, Ito, T., Ushiyama, T., Tomioka, Y., Martin, I., Panagopoulos, Christos
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2017
Subjects:
Online Access:https://hdl.handle.net/10356/83559
http://hdl.handle.net/10220/43554
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Institution: Nanyang Technological University
Language: English