# $^{75}$As NQR and NMR studies of superconductivity and electron correlations in iron arsenide Li${x}$FeAs

$^{75}$As NQR and NMR studies of superconductivity and electron correlations in iron arsenide Li${x}$FeAs - Download this document for free, or read online. Document in PDF available to download.

Download or read this book online for free in PDF: $^{75}$As NQR and NMR studies of superconductivity and electron correlations in iron arsenide Li${x}$FeAs
We report the $^{75}$As-NQR and NMR studies on the iron arsenide superconductor Li${x}$FeAs with $T { m c} \sim 17$ K. The spin lattice relaxation rate, $1-T {1}$, decreases below $T { m c}$ without a coherence peak, and can be fitted by gaps with s$^{\pm}$-wave symmetry in the presence of impurity scattering. In the normal state, bo

Author: Z. Li; Y. Ooe; X. C. Wang; Q. Q. Liu; C. Q. Jin; M. Ichioka; Guo-qing Zheng

Source: https://archive.org/