Sherryl Manalo

Publications (1)0 Total impact

• Source

  Available from: Ulf Klein

  Article: Has the FFLO state been observed in the organic superconductor $\kappa-$(BEDT-TTF$)_2$Cu(NCS$)_2$ ?

  Sherryl Manalo, Ulf Klein
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  ABSTRACT: We compare the theoretical anisotropic upper critical field $H_{C}(\Theta,T)$ of a quasi-two-dimensional d-wave superconductor with recent $H_{c2}$ data for the layered organic superconductor $\kappa-(BEDT-TTF)_2Cu(NCS)_2$. We find agreement both with regard to the angular and the temperature dependence of $H_{C}$. This supports the suggestion that the Fulde-Ferrell-Larkin-Ovchinnikov state (FFLO state) exists in this material for exactly plane-parallel orientation of the magnetic field. Indications of precursor states, occurring for small deviations from the plane-parallel field direction, are also pointed out and further measurements for confirming the existence of the FFLO state are proposed.
  07/2000;