The Cu NQR Study of the Stripe Phase Local Structure in the Lanthanum Cuprates

G. B. Teitel'baum, B. B=FCchner, H. de Gronckel

Using Cu NQR in Eu-doped La_{2- x}Sr_xCuO_4 we show the evidence of the pinned stripe phase for moderate doping at 1.3K. The pinned fraction increases by one order of magnitude nea…