Degradation of MgB2 thin films in water (Articolo in rivista)

Type
Label
  • Degradation of MgB2 thin films in water (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/TASC.2005.849763 (literal)
Alternative label
  • Y.Cui; J.E.Jones; A.Beckley; R.Donovan; D.Lishego; E.Maertz; A.V.Pogrebnyakov; P.Orgiani; J.M.Redwing; X.X.Xi (2005)
    Degradation of MgB2 thin films in water
    in IEEE transactions on applied superconductivity (Print); IEEE-Institute Of Electrical And Electronics Engineers Inc., Piscataway (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Y.Cui; J.E.Jones; A.Beckley; R.Donovan; D.Lishego; E.Maertz; A.V.Pogrebnyakov; P.Orgiani; J.M.Redwing; X.X.Xi (literal)
Pagina inizio
  • 224 (literal)
Pagina fine
  • 227 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1439617 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Penn State Univ, Dept Phys, University Pk, PA 16802 USA Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA Univ Naples Federico II, INFM Coherentia, Dipartimento Fis, Naples, FL USA (literal)
Titolo
  • Degradation of MgB2 thin films in water (literal)
Abstract
  • We have studied the degradation of MgB2 thin films, grown by hybrid physical-chemical vapor deposition (HPCVD), by submerging MgB2 films into de-ionized water at different temperatures. The thickness, room temperature resistance, and superconducting transition were measured as a function of time in water and the temperature of the water. Results show that the films degrade faster at room temperature than at 0 degrees C. The room temperature resistance increases with time. The thickness of the MgB2 films decreases rapidly initially, but then saturates. The resultant material is amorphous and insulating. Both T-c(onset) and T-c(0) of the MgB2 films decrease with time in water, while the superconducting transition become broader. The effects of the exposure to other solvents and photoresist were also studied, and it was found that isopropanol does not cause MgB2 films to degrade. (literal)
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