Biomedical subjects

E Osquiguil

Publications and source records attributed to E Osquiguil.

9 recordsLinked to original sources

PubMed2002

Comment on "Strong vortex liquid correlation from multiterminal measurements on untwinned YBa(2)Cu(3)O(7-delta) single crystals".

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Comment↗

PubMed2000

Anomalous proximity effect in underdoped YBa2Cu3O6+x josephson junctions

Josephson junctions were photogenerated in underdoped thin films of the YBa2Cu3O6+x family using a near-field scanning optical microscope. The observation of the Josephson effect for separations as large as 100 nm between two wires indicates the existence of an anomalously large proximity effect and shows that the underdoped insulating material in the gap of the junction is readily perturbed into the superconducting state. The critical current of the junctions was found to be consistent with the conventional Josephson relationship. This result appears to constrain the applicability of SO(5) theory to explain the phase diagram of high critical temperature superconductors.

Journal Article↗

PubMed1996