Magnetic field effect on the superconducting magnetic gap of Nd1.85Ce0.15CuO4.

@article{Motoyama2006MagneticFE,
  title={Magnetic field effect on the superconducting magnetic gap of Nd1.85Ce0.15CuO4.},
  author={Eugene Motoyama and Patrick Kingsley Mang and Daniel Petitgrand and G. Yu and Owen Peter Vajk and Inna M. Vishik and Martin Greven},
  journal={Physical review letters},
  year={2006},
  volume={96 13},
  pages={
          137002
        }
}
Inelastic neutron-scattering measurements on the archetypical electron-doped material Nd1.85Ce0.15CuO4 up to a high relative magnetic-field strength, H/H(c2) approximately 50%, reveal a simple linear magnetic-field effect on the superconducting magnetic gap and the absence of field-induced in-gap states. The extrapolated gap-closing field value is consistent with the upper critical field H(c2), and the high-field response resembles that of the paramagnetic normal state. 

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