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Superconducting HfO2-YBa2Cu3O7-δ nanocomposite films deposited using ink-jet printing of colloidal solutions

Hannes Rijckaert (UGent) , Pablo Cayado, Rainer Nast, Javier Diez Sierra (UGent) , Manuela Erbe, Pedro Lopez Dominguez (UGent) , Jens Hänisch, Klaartje De Buysser (UGent) , Bernhard Holzapfel and Isabel Van Driessche (UGent)
(2020) COATINGS. 10(1).
Author
Organization
Project
SynFoNY (Synthesis and Formulation of Nanoparticles for pinning in YBCO coated conductors)
Abstract
To reduce the fabrication costs while maximizing the superconducting and pinning properties of YBa2Cu3O7−δ (YBCO) nanocomposite films, the drop-on-demand ink-jet printing technique was used to deposit colloidal YBCO inks onto LaAlO3 substrates. These inks containing preformed HfO2 nanocrystals were carefully adjusted, prior to the jettability, as the droplet formation depends on the rheological properties of the inks themselves. After carefully adjusting printing parameters, 450-nm thick pristine YBCO films with a self-field critical current density (Jc) of 2.7 MA cm−² at 77 K and 500-nm thick HfO2-YBCO nanocomposite films with a self-field Jc of 3.1 MA·cm−² at 77 K were achieved. The final HfO2-YBCO nanocomposite films contained dispersed BaHfO3 particles in a YBCO matrix due to the Ba2+ reactivity with the HfO2 nanocrystals. These nanocomposite films presented a more gradual decrease of Jc with the increased magnetic field. These nanocomposite films also showed higher pinning force densities than the pristine films. This pinning enhancement was related to the favorable size and distribution of the BaHfO3 particles in the YBCO matrix.

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Citation

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MLA
Rijckaert, Hannes, et al. “Superconducting HfO2-YBa2Cu3O7-δ Nanocomposite Films Deposited Using Ink-Jet Printing of Colloidal Solutions.” COATINGS, edited by Anna Palau, vol. 10, no. 1, 2020.
APA
Rijckaert, H., Cayado, P., Nast, R., Diez Sierra, J., Erbe, M., Lopez Dominguez, P., … Van Driessche, I. (2020). Superconducting HfO2-YBa2Cu3O7-δ nanocomposite films deposited using ink-jet printing of colloidal solutions. COATINGS, 10(1).
Chicago author-date
Rijckaert, Hannes, Pablo Cayado, Rainer Nast, Javier Diez Sierra, Manuela Erbe, Pedro Lopez Dominguez, Jens Hänisch, Klaartje De Buysser, Bernhard Holzapfel, and Isabel Van Driessche. 2020. “Superconducting HfO2-YBa2Cu3O7-δ Nanocomposite Films Deposited Using Ink-Jet Printing of Colloidal Solutions.” Edited by Anna Palau. COATINGS 10 (1).
Chicago author-date (all authors)
Rijckaert, Hannes, Pablo Cayado, Rainer Nast, Javier Diez Sierra, Manuela Erbe, Pedro Lopez Dominguez, Jens Hänisch, Klaartje De Buysser, Bernhard Holzapfel, and Isabel Van Driessche. 2020. “Superconducting HfO2-YBa2Cu3O7-δ Nanocomposite Films Deposited Using Ink-Jet Printing of Colloidal Solutions.” Ed by. Anna Palau. COATINGS 10 (1).
Vancouver
1.
Rijckaert H, Cayado P, Nast R, Diez Sierra J, Erbe M, Lopez Dominguez P, et al. Superconducting HfO2-YBa2Cu3O7-δ nanocomposite films deposited using ink-jet printing of colloidal solutions. Palau A, editor. COATINGS. 2020;10(1).
IEEE
[1]
H. Rijckaert et al., “Superconducting HfO2-YBa2Cu3O7-δ nanocomposite films deposited using ink-jet printing of colloidal solutions,” COATINGS, vol. 10, no. 1, 2020.
@article{8640065,
  abstract     = {To reduce the fabrication costs while maximizing the superconducting and pinning properties of YBa2Cu3O7−δ (YBCO) nanocomposite films, the drop-on-demand ink-jet printing technique was used to deposit colloidal YBCO inks onto LaAlO3 substrates. These inks containing preformed HfO2 nanocrystals were carefully adjusted, prior to the jettability, as the droplet formation depends on the rheological properties of the inks themselves. After carefully adjusting printing parameters, 450-nm thick pristine YBCO films with a self-field critical current density (Jc) of 2.7 MA cm−² at 77 K and 500-nm thick HfO2-YBCO nanocomposite films with a self-field Jc of 3.1 MA·cm−² at 77 K were achieved. The final HfO2-YBCO nanocomposite films contained dispersed BaHfO3 particles in a YBCO matrix due to the Ba2+ reactivity with the HfO2 nanocrystals. These nanocomposite films presented a more gradual decrease of Jc with the increased magnetic field. These nanocomposite films also showed higher pinning force densities than the pristine films. This pinning enhancement was related to the favorable size and distribution of the BaHfO3 particles in the YBCO matrix.},
  articleno    = {17},
  author       = {Rijckaert, Hannes and Cayado, Pablo and Nast, Rainer and Diez Sierra, Javier and Erbe, Manuela and Lopez Dominguez, Pedro and Hänisch, Jens and De Buysser, Klaartje and Holzapfel, Bernhard and Van Driessche, Isabel},
  editor       = {Palau, Anna},
  issn         = {2079-6412},
  journal      = {COATINGS},
  language     = {eng},
  number       = {1},
  pages        = {15},
  title        = {Superconducting HfO2-YBa2Cu3O7-δ nanocomposite films deposited using ink-jet printing of colloidal solutions},
  url          = {http://dx.doi.org/10.3390/coatings10010017},
  volume       = {10},
  year         = {2020},
}
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