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BIG films fabricate...
BIG films fabricated by PLD for magnetic flux visualisation of YBCO
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Kawano, K. (författare)
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Chakalov, R. A. (författare)
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Kong, G. (författare)
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Abell, J. S. (författare)
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Kahl, S. (författare)
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- Grishin, Alexander M. (författare)
- KTH,Mikroelektronik och informationsteknik, IMIT
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(creator_code:org_t)
- 2002
- 2002
- Engelska.
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Ingår i: Physica. C, Superconductivity. - 0921-4534 .- 1873-2143. ; 372, s. 696-699
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Bi3Fe5O12 (BIG) magneto-optic (MO) films have been grown onto (111) and (100) gadolinium gallium garnet substrates by pulsed laser deposition (PLD). X-ray and transmission electron microscopy measurements have confirmed the epitaxial growth of the BIG films oil both substrate orientations, Faraday rotation angles of both films showed linear field dependence from - 1600 to + 1600 G and the saturated Faraday rotation angle values were similar to5 deg/ pm and similar to7.8 deg/mum for the (111) and (100) oriented films, respectively. A change in the MO contrast of both films in applied magnetic field has been observed and magnetic nux distributions have been visualised in YBa2Cu3O- , (YBCO) bulk superconductor using the (001) oriented BIG film.
Nyckelord
- magneto-optical film
- pulsed laser deposition
- Faraday rotation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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