Extended Data Fig. 7: DEER and spin echo for sample S1 (a) and sample S2 (b), under a fast incoherent drive.
From: Probing many-body dynamics in a two-dimensional dipolar spin ensemble
DEER and spin echo for sample S1 (a) and sample S2 (b), under a fast incoherent drive. The Rabi frequencies for panels (a) and (b) are Ω = 2π × 3.45MHz and Ω = 2π × 4.05MHz, respectively. The data obtained for sample S2 plotted in (b) does not exhibit the correct “random-walk” regime stretch power of 1/2, even though the DEER and spin echo signals overlap at all measured times.
