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Title: Extended electronic structure inhomogeneity created by double chain layer defects surrounding columnar tracks in heavy-ion irradiated YBa2Cu3O7–δ

Abstract

In YBa2Cu3O7–δ (YBCO), heavy-ion irradiation creates continuous amorphous tracks that are highly effective for vortex pinning. However, the electronic structure landscape of defects and consequently their vortex pinning roles are unclear. Here, we show double chain layer (DCL) defects which intersect the columnar tracks are additionally produced by high energy Pb ion irradiation in YBCO. Here, the DCL defects are ~29 nm long, about three times the columnar defect diameter. The electronic structures of the DCL and columnar track defects were determined using atomic-resolution scanning transmission electron microscopy (STEM) and high resolution electron energy loss spectroscopy (EELS). Results show a decrease in the oxygen and copper content at the interface between the track and the YBCO matrix, resulting in interfacial strain. For the DCL defects, the STEM/EELS study revealed a localized electron doped CuO2 plane next to the DCL defect. The DCL defects thus further extend the electronic inhomogeneity into YBCO.

Authors:
ORCiD logo [1];  [2];  [3]; ORCiD logo [3];  [4];  [5];  [6];  [6]; ORCiD logo [2]
  1. Univ. of Illinois at Urbana-Champaign, Urbana, IL (United States); Korea Research Institute of Standards and Science, Daejeon (Republic of Korea)
  2. Univ. of Illinois at Urbana-Champaign, Urbana, IL (United States)
  3. Brookhaven National Lab. (BNL), Upton, NY (United States)
  4. SuperPower Corp., Schenectady, NY (United States)
  5. Univ. of Houston, Houston, TX (United States)
  6. Argonne National Lab. (ANL), Argonne, IL (United States)
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES); Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1476759
Report Number(s):
BNL-209146-2018-JAAM
Journal ID: ISSN 0953-2048
Grant/Contract Number:  
SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
Superconductor Science and Technology
Additional Journal Information:
Journal Volume: 31; Journal Issue: 10; Journal ID: ISSN 0953-2048
Publisher:
IOP Publishing
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; scanning transmission electron microscopy; electron energy loss spectroscopy; high temperature superconductor; double chain layer defect; critical current

Citation Formats

Kwon, Ji -Hwan, Meng, Yifei, Wu, Lijun, Zhu, Yimei, Zhang, Yifei, Selvamanickam, Venkat, Welp, Ulrich, Kwok, Wai -Kwong, and Zuo, Jian -Min. Extended electronic structure inhomogeneity created by double chain layer defects surrounding columnar tracks in heavy-ion irradiated YBa2Cu3O7–δ. United States: N. p., 2018. Web. doi:10.1088/1361-6668/aad842.
Kwon, Ji -Hwan, Meng, Yifei, Wu, Lijun, Zhu, Yimei, Zhang, Yifei, Selvamanickam, Venkat, Welp, Ulrich, Kwok, Wai -Kwong, & Zuo, Jian -Min. Extended electronic structure inhomogeneity created by double chain layer defects surrounding columnar tracks in heavy-ion irradiated YBa2Cu3O7–δ. United States. doi:https://doi.org/10.1088/1361-6668/aad842
Kwon, Ji -Hwan, Meng, Yifei, Wu, Lijun, Zhu, Yimei, Zhang, Yifei, Selvamanickam, Venkat, Welp, Ulrich, Kwok, Wai -Kwong, and Zuo, Jian -Min. Fri . "Extended electronic structure inhomogeneity created by double chain layer defects surrounding columnar tracks in heavy-ion irradiated YBa2Cu3O7–δ". United States. doi:https://doi.org/10.1088/1361-6668/aad842. https://www.osti.gov/servlets/purl/1476759.
@article{osti_1476759,
title = {Extended electronic structure inhomogeneity created by double chain layer defects surrounding columnar tracks in heavy-ion irradiated YBa2Cu3O7–δ},
author = {Kwon, Ji -Hwan and Meng, Yifei and Wu, Lijun and Zhu, Yimei and Zhang, Yifei and Selvamanickam, Venkat and Welp, Ulrich and Kwok, Wai -Kwong and Zuo, Jian -Min},
abstractNote = {In YBa2Cu3O7–δ (YBCO), heavy-ion irradiation creates continuous amorphous tracks that are highly effective for vortex pinning. However, the electronic structure landscape of defects and consequently their vortex pinning roles are unclear. Here, we show double chain layer (DCL) defects which intersect the columnar tracks are additionally produced by high energy Pb ion irradiation in YBCO. Here, the DCL defects are ~29 nm long, about three times the columnar defect diameter. The electronic structures of the DCL and columnar track defects were determined using atomic-resolution scanning transmission electron microscopy (STEM) and high resolution electron energy loss spectroscopy (EELS). Results show a decrease in the oxygen and copper content at the interface between the track and the YBCO matrix, resulting in interfacial strain. For the DCL defects, the STEM/EELS study revealed a localized electron doped CuO2 plane next to the DCL defect. The DCL defects thus further extend the electronic inhomogeneity into YBCO.},
doi = {10.1088/1361-6668/aad842},
journal = {Superconductor Science and Technology},
number = 10,
volume = 31,
place = {United States},
year = {2018},
month = {8}
}

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Works referenced in this record:

Enhanced flux pinning in YBa 2 Cu 3 O 7−δ thin films using Nb-based double perovskite additions
journal, January 2010


Strongly enhanced current densities in superconducting coated conductors of YBa2Cu3O7–x + BaZrO3
journal, May 2004

  • MacManus-Driscoll, J. L.; Foltyn, S. R.; Jia, Q. X.
  • Nature Materials, Vol. 3, Issue 7, p. 439-443
  • DOI: 10.1038/nmat1156

Addition of nanoparticle dispersions to enhance flux pinning of the YBa2Cu3O7-x superconductor
journal, August 2004


High-Performance High-Tc Superconducting Wires
journal, March 2006


Synergetic combination of different types of defect to optimize pinning landscape using BaZrO3-doped YBa2Cu3O7
journal, April 2009

  • Maiorov, B.; Baily, S. A.; Zhou, H.
  • Nature Materials, Vol. 8, Issue 5
  • DOI: 10.1038/nmat2408

Self-Assembly of Nanostructured, Complex, Multication Films via Spontaneous Phase Separation and Strain-Driven Ordering
journal, November 2012

  • Wee, Sung Hun; Gao, Yanfei; Zuev, Yuri L.
  • Advanced Functional Materials, Vol. 23, Issue 15
  • DOI: 10.1002/adfm.201202101

Role of weak uncorrelated pinning introduced by BaZrO 3 nanorods at low-temperature in ( Y , Gd ) Ba 2 Cu 3 O x thin films
journal, September 2012


Swift heavy ions in insulating and conducting oxides: tracks and physical properties
journal, June 1994

  • Toulemonde, M.; Bouffard, S.; Studer, F.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 91, Issue 1-4
  • DOI: 10.1016/0168-583X(94)96200-6

Columnar defects in YBa 2 Cu 3 O 7−δ induced by irradiation with high energy heavy ions
journal, September 1993

  • Wheeler, R.; Kirk, M. A.; Marwick, A. D.
  • Applied Physics Letters, Vol. 63, Issue 11
  • DOI: 10.1063/1.110753

Structures and effects of radiation damage in cuprate superconductors irradiated with several-hundred-MeV heavy ions
journal, September 1993


Vortex pinning by a Gaussian splay of columnar defects in YBa 2 Cu 3 O 7
journal, July 2000


Vortex confinement by columnar defects in YBa 2 Cu 3 O 7 crystals: Enhanced pinning at high fields and temperatures
journal, July 1991


Vortex pinning and creep in high-temperature superconductors with columnar defects
journal, July 1997


Accommodation of vortices to columnar defects: Evidence for large entropic reduction of vortex localization
journal, May 1996


Enhanced Pinning with Controlled Splay Configurations of Columnar Defects; Rapid Vortex Motion at Large Angles
journal, April 1996


Anisotropically splayed and columnar defects in untwinned YBa 2 Cu 3 O 7 δ
journal, December 1998


Toward Superconducting Critical Current by Design
journal, March 2016

  • Sadovskyy, Ivan A.; Jia, Ying; Leroux, Maxime
  • Advanced Materials, Vol. 28, Issue 23
  • DOI: 10.1002/adma.201600602

High Performance 2G Wires: From R&D to Pilot-Scale Manufacturing
journal, June 2009

  • Selvamanickam, V.; Chen, Yimin; Xiong, Xuming
  • IEEE Transactions on Applied Superconductivity, Vol. 19, Issue 3, p. 3225-3230
  • DOI: 10.1109/TASC.2009.2018792

High Throughput Processing of Long-Length IBAD MgO and Epi-Buffer Templates at SuperPower
journal, June 2007

  • Xuming Xiong, ; Lenseth, K. P.; Reeves, J. L.
  • IEEE Transactions on Applied Superconductivity, Vol. 17, Issue 2
  • DOI: 10.1109/TASC.2007.899450

Atomic scale real-space mapping of holes in YBa2Cu3O6+δ
journal, July 2014

  • Gauquelin, N.; Hawthorn, D. G.; Sawatzky, G. A.
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms5275

Effective Hamiltonian for the superconducting Cu oxides
journal, March 1988


Identification of epitaxial Y 2 O 3 inclusions in sputtered YBa 2 Cu 3 O 7 films: Impact on film growth
journal, February 1992

  • Catana, A.; Broom, R. F.; Bednorz, J. G.
  • Applied Physics Letters, Vol. 60, Issue 8
  • DOI: 10.1063/1.106507

Structure of (CuO)2 double layers in superconducting YBa2Cu3O7
journal, February 1988

  • Zandbergen, H. W.; Gronsky, R.; Wang, K.
  • Nature, Vol. 331, Issue 6157
  • DOI: 10.1038/331596a0

Direct oxygen imaging within a ceramic interface, with some observations upon the dark contrast at the grain boundary
journal, March 2011


Interface and defect structures in YBa 2 Cu 3 O 7−δ and Nb : SrTiO 3 heterojunction
journal, December 2006


Nanoscale strain-induced pair suppression as a vortex-pinning mechanism in high-temperature superconductors
journal, February 2012

  • Llordés, A.; Palau, A.; Gázquez, J.
  • Nature Materials, Vol. 11, Issue 4
  • DOI: 10.1038/nmat3247

Bulk synthesis of the 81-K superconductor YBa2Cu4O8 at high oxygen pressure
journal, December 1988

  • Karpinski, J.; Kaldis, E.; Jilek, E.
  • Nature, Vol. 336, Issue 6200
  • DOI: 10.1038/336660a0

Structure determination of the new high-temperature superconductor Y2Ba4Cu7O14+x
journal, August 1988

  • Bordet, P.; Chaillout, C.; Chenavas, J.
  • Nature, Vol. 334, Issue 6183
  • DOI: 10.1038/334596a0

Attenuation of superconductivity in manganite/cuprate heterostructures by epitaxially-induced CuO intergrowths
journal, July 2013

  • Zhang, H.; Gauquelin, N.; Botton, G. A.
  • Applied Physics Letters, Vol. 103, Issue 5
  • DOI: 10.1063/1.4813840

Superconducting anisotropy in double-chain YBa2Cu4O8 single crystals
journal, September 2001


High-resolution Z-contrast imaging of crystals
journal, August 1991


Strain-Driven Oxygen Deficiency in Self-Assembled, Nanostructured, Composite Oxide Films
journal, May 2011

  • Cantoni, Claudia; Gao, Yanfei; Wee, Sung Hun
  • ACS Nano, Vol. 5, Issue 6
  • DOI: 10.1021/nn2007628

Unoccupied electronic structure and core-hole effects in the x-ray-absorption spectra of Cu 2 O
journal, February 1992


    Works referencing / citing this record:

    Energy dependent structure of Xe ion tracks in YBCO and the effect on the superconductive properties in magnetic fields
    journal, October 2019

    • Suvorova, Elena I.; Degtyarenko, Pavel N.; Karateev, Igor A.
    • Journal of Applied Physics, Vol. 126, Issue 14
    • DOI: 10.1063/1.5120894