Large-scale modulation in the superconducting properties of thin films due to domains in the \(SrTiO_{3}\) substrate

Scanning superconducting quantum interference device measurements reveal large-scale modulations of the superfluid density and the critical temperature in superconducting Nb, NbN, and underdoped \(YBa_{2}Cu_{3}O_{7-{\delta}}\) films deposited on \(SrTiO_{3}\) (STO). We show that these modulations ar...

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Veröffentlicht in:	arXiv.org 2017-04
Hauptverfasser:	Wissberg, Shai, Kalisky, Beena
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier density Copper Domain walls Fluids Niobium nitride Phase transitions Substrates Superconducting quantum interference devices Superconductivity Superfluidity Thin films
Online-Zugang:	Volltext
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