Nano‐engineered pinning centres in YBCO superconducting films

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Nano‐engineered pinning centres in YBCO superconducting films. / Crisan, Ioan; Dang, Van-Son; Mikheenko, P.

In: Physica C Superconductivity, 11.06.2016.

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@article{03e006521cd54b4ca3bd0061660ce156,
title = "Nano‐engineered pinning centres in YBCO superconducting films",
abstract = "For practical applications of superconducting materials in applied magnetic fields, artificial pinning centres in addition to natural ones are required to oppose the Lorentz force. These pinning centres are actually various types of defects in the superconductor matrix. The pinning centres can be categorised on their dimension (volume, surface or point) and on their character (normal cores or Δκ cores). Different samples have been produced by Pulsed Laser Deposition, with various thicknesses, temperatures and nanostructured additions to the superconducting matrix. They have been characterized by SQUID Magnetic Properties Measurement System and Physical Properties Measurement System, as well as by Transmission Electron Microscopy (TEM). Correlations between pinning architecture, TEM images, and critical currents at various fields and field orientations will be shown for a large number of YBa2Cu3Ox films with various types and architectures of artificial pinning centres.",
keywords = "YBCO films, Pinning centres, Pinning potential, Critical current, Critical current anisotropy",
author = "Ioan Crisan and Van-Son Dang and P. Mikheenko",
year = "2016",
month = jun,
day = "11",
doi = "10.1016/j.physc.2016.06.011",
language = "English",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Nano‐engineered pinning centres in YBCO superconducting films

AU - Crisan, Ioan

AU - Dang, Van-Son

AU - Mikheenko, P.

PY - 2016/6/11

Y1 - 2016/6/11

N2 - For practical applications of superconducting materials in applied magnetic fields, artificial pinning centres in addition to natural ones are required to oppose the Lorentz force. These pinning centres are actually various types of defects in the superconductor matrix. The pinning centres can be categorised on their dimension (volume, surface or point) and on their character (normal cores or Δκ cores). Different samples have been produced by Pulsed Laser Deposition, with various thicknesses, temperatures and nanostructured additions to the superconducting matrix. They have been characterized by SQUID Magnetic Properties Measurement System and Physical Properties Measurement System, as well as by Transmission Electron Microscopy (TEM). Correlations between pinning architecture, TEM images, and critical currents at various fields and field orientations will be shown for a large number of YBa2Cu3Ox films with various types and architectures of artificial pinning centres.

AB - For practical applications of superconducting materials in applied magnetic fields, artificial pinning centres in addition to natural ones are required to oppose the Lorentz force. These pinning centres are actually various types of defects in the superconductor matrix. The pinning centres can be categorised on their dimension (volume, surface or point) and on their character (normal cores or Δκ cores). Different samples have been produced by Pulsed Laser Deposition, with various thicknesses, temperatures and nanostructured additions to the superconducting matrix. They have been characterized by SQUID Magnetic Properties Measurement System and Physical Properties Measurement System, as well as by Transmission Electron Microscopy (TEM). Correlations between pinning architecture, TEM images, and critical currents at various fields and field orientations will be shown for a large number of YBa2Cu3Ox films with various types and architectures of artificial pinning centres.

KW - YBCO films

KW - Pinning centres

KW - Pinning potential

KW - Critical current

KW - Critical current anisotropy

U2 - 10.1016/j.physc.2016.06.011

DO - 10.1016/j.physc.2016.06.011

M3 - Article

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

ER -