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Critical field/temperature plots for HTSCs

  1. Apr 3, 2009 #1
    Hi Guys,
    A while back I saw a plot of Bc against Tc for a cuprate sample. There seemed to be a distinct kink in the curve in the 10-15K region.
    I'd like to see a few plots of optimally doped (or there abouts) cuprates particularly the <40K region. My inept Google searching only gets me the cuprate phase-diagram of SC by doping :(
    Not being an academic, I can't always open papers I'm pointed at.
    Thanks in advance for any help.
  2. jcsd
  3. Apr 5, 2009 #2
    I'm not sure how many optimally doped cuprates have a Tc less than 40K.
  4. Apr 6, 2009 #3
    None I hope! I'm looking for accurate measured Bc against Tc for samples of Tc > 100K.
    I saw a set of 3 diagrams for 3 different cuprates and each had this feature at < 20K, but I haven't been able to find them again and I can't afford to buy papers with likely abstracts/titles.
    Any links gratefully appreciated.
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