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Author (up) Sereni, J.G. url  doi
  Title Comparison of a Shastry-Sutherland lattice stability in Ce2Pd2Sn as a function of field and doping Type Conference Article
  Year 2011 Publication Journal of Physics: Conference Series Abbreviated Journal J. Phys.: Conf. Ser.  
  Volume 273 Issue Pages 012126  
  Abstract A comparative study of the stability of a Shastry-Sutherland lattice (SSL) in Ce2Pd2Sn under different physical conditions is presented. Applied magnetic field suppresses the SSL of stoichiometric Ce2Pd2Sn in a magnetic critical point at Tcr(B) = 4.2K and Bcr = 0.13 T, whereas 25% of Ni does it at Tcr(Ni) = 3.4 K. Electronic concentration variation, driven by the increase of Pd (holes) concentration in Ce2Pd2+yIn1-y, decreases the magnetic transition down to TM = 2.8K in the limit of the alloy solubility, i.e. y = 0.4. The existence of a M(B) plateau in SSL predicted by theory and the crossing of those isotherms, previously observed in the model compound SrCu2(BO3)2 are analyzed.  
  Address Low Temperature Div., CAB-CNEA and CONICET, 8400 S.C. de Bariloche, Argentina  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number BT @ pedrazp @ Serial 629  
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