Disorder and flux pinning in superconducting pnictide single crystals

C. J. Van Der Beek; G. Rizza; M. Konczykowski; P. Fertey; I. Monnet; R. Okazaki; T. Kato; K. Hashimoto; M. Shimozawa; H. Shishido; M. Yamashita; M. Ishikado; H. Kito; A. Iyo; H. Eisaki; S. Shamoto; T. Shibauchi; Y. Matsuda

doi:10.1016/j.physc.2009.11.089

Disorder and flux pinning in superconducting pnictide single crystals

C. J. Van Der Beek
, G. Rizza
, M. Konczykowski
, P. Fertey
, I. Monnet
, R. Okazaki
, T. Kato
, K. Hashimoto
, M. Shimozawa
, H. Shishido
, M. Yamashita
, M. Ishikado
, H. Kito
, A. Iyo
, H. Eisaki
, S. Shamoto
, T. Shibauchi
, Y. Matsuda

Laboratoire des Solides Irradiés
Synchrotron SOLEIL
CIMAP/ENSICAEN
Kyoto University
Japan Atomic Energy Agency
National Institute of Advanced Industrial Science and Technology

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

1 Citation (Scopus)

Résumé

Crystalline disorder in the pnictide superconductor PrFeAsO_1-y is studied using magneto-optical visualisation of flux penetration, Transmission Electron Microscopy, and X-ray diffraction using synchrotron radiation. Critical state-like flux distributions and the magnitude and temperature dependence of the critical current demonstrate bulk vortex pinning by oxygen vacancies at all temperatures.

langue originale	Anglais
Pages (de - à)	S385-S386
journal	Physica C: Superconductivity and its Applications
Volume	470
Numéro de publication	SUPPL.1
Les DOIs	https://doi.org/10.1016/j.physc.2009.11.089
état	Publié - 1 déc. 2010

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10.1016/j.physc.2009.11.089

Contient cette citation

Van Der Beek, C. J., Rizza, G., Konczykowski, M., Fertey, P., Monnet, I., Okazaki, R., Kato, T., Hashimoto, K., Shimozawa, M., Shishido, H., Yamashita, M., Ishikado, M., Kito, H., Iyo, A., Eisaki, H., Shamoto, S., Shibauchi, T., & Matsuda, Y. (2010). Disorder and flux pinning in superconducting pnictide single crystals. Physica C: Superconductivity and its Applications, 470(SUPPL.1), S385-S386. https://doi.org/10.1016/j.physc.2009.11.089

@article{40971cc1a93c4cf99a15a4980fb2d7a8,

title = "Disorder and flux pinning in superconducting pnictide single crystals",

abstract = "Crystalline disorder in the pnictide superconductor PrFeAsO1-y is studied using magneto-optical visualisation of flux penetration, Transmission Electron Microscopy, and X-ray diffraction using synchrotron radiation. Critical state-like flux distributions and the magnitude and temperature dependence of the critical current demonstrate bulk vortex pinning by oxygen vacancies at all temperatures.",

keywords = "Crystalline disorder, Flux pinning, Iron-pnictide superconductors, Point defects, Superconducting vortices",

author = "\{Van Der Beek\}, \{C. J.\} and G. Rizza and M. Konczykowski and P. Fertey and I. Monnet and R. Okazaki and T. Kato and K. Hashimoto and M. Shimozawa and H. Shishido and M. Yamashita and M. Ishikado and H. Kito and A. Iyo and H. Eisaki and S. Shamoto and T. Shibauchi and Y. Matsuda",

year = "2010",

month = dec,

day = "1",

doi = "10.1016/j.physc.2009.11.089",

language = "English",

volume = "470",

pages = "S385--S386",

journal = "Physica C: Superconductivity and its Applications",

issn = "0921-4534",

publisher = "Elsevier B.V.",

number = "SUPPL.1",

}

Van Der Beek, CJ, Rizza, G, Konczykowski, M, Fertey, P, Monnet, I, Okazaki, R, Kato, T, Hashimoto, K, Shimozawa, M, Shishido, H, Yamashita, M, Ishikado, M, Kito, H, Iyo, A, Eisaki, H, Shamoto, S, Shibauchi, T & Matsuda, Y 2010, 'Disorder and flux pinning in superconducting pnictide single crystals', Physica C: Superconductivity and its Applications, VOL. 470, Numéro SUPPL.1, p. S385-S386. https://doi.org/10.1016/j.physc.2009.11.089

TY - JOUR

T1 - Disorder and flux pinning in superconducting pnictide single crystals

AU - Van Der Beek, C. J.

AU - Rizza, G.

AU - Konczykowski, M.

AU - Fertey, P.

AU - Monnet, I.

AU - Okazaki, R.

AU - Kato, T.

AU - Hashimoto, K.

AU - Shimozawa, M.

AU - Shishido, H.

AU - Yamashita, M.

AU - Ishikado, M.

AU - Kito, H.

AU - Iyo, A.

AU - Eisaki, H.

AU - Shamoto, S.

AU - Shibauchi, T.

AU - Matsuda, Y.

PY - 2010/12/1

Y1 - 2010/12/1

N2 - Crystalline disorder in the pnictide superconductor PrFeAsO1-y is studied using magneto-optical visualisation of flux penetration, Transmission Electron Microscopy, and X-ray diffraction using synchrotron radiation. Critical state-like flux distributions and the magnitude and temperature dependence of the critical current demonstrate bulk vortex pinning by oxygen vacancies at all temperatures.

AB - Crystalline disorder in the pnictide superconductor PrFeAsO1-y is studied using magneto-optical visualisation of flux penetration, Transmission Electron Microscopy, and X-ray diffraction using synchrotron radiation. Critical state-like flux distributions and the magnitude and temperature dependence of the critical current demonstrate bulk vortex pinning by oxygen vacancies at all temperatures.

KW - Crystalline disorder

KW - Flux pinning

KW - Iron-pnictide superconductors

KW - Point defects

KW - Superconducting vortices

U2 - 10.1016/j.physc.2009.11.089

DO - 10.1016/j.physc.2009.11.089

M3 - Article

AN - SCOPUS:78649699250

SN - 0921-4534

VL - 470

SP - S385-S386

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - SUPPL.1

ER -

Disorder and flux pinning in superconducting pnictide single crystals

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