Transport Properties Above Tc

  • Shigeji Fujita
  • Kei Ito
  • Salvador Godoy

Magnetotransport properties in Nd\(_{2-x}\)Ce\(_{x}\)CuO\(_{4}\), and La\(_{2-x}\)Sr\(_{x}\)CuO\(_{4}\) above \(T_{c}\) show unusual behaviors with respect to the temperature (T)-and doping concentration (x)-dependence. The resistivity \(\rho\) in optimum (highest \(T_{c}\)) samples shows a T-linear behavior while that in highly overdoped samples exhibits a T-quadratic behavior.


Acoustic Phonon Hall Coefficient Antiferromagnetic State Copper Plane Magnetotransport Property 
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© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Department of PhysicsState University of New YorkBuffaloUSA
  2. 2.National Center for UniversityTokyoJapan
  3. 3.Department of FísicaUniversidad Nacional Autónoma de MéxicoMéxicoMéxico

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