Doping Dependence of Low-energy Spin Fluctuations in Electron-Doped Cuprates Pr${}_{1-x}$LaCe${}_x$CuO${}_4$

M. Fujita, M. Matsuda, S. -H. Lee +2

The low-energy spin fluctuations in the electron-doped Pr${}_{1-x}$LaCe${}_x$CuO${}_4$ have been investigated over a wide concentration range of 0.07$⩽$ $x$ $⩽$0.18 t…