TY - RPRT TI - Quantum Dynamical Echoes in the Spin Diffusion in Mesoscopic Systems. AU - HM Pastawski AU - PR Levstein AU - G Usaj PY - 1995 DO - 10.1103/physrevlett.75.4310 UR - https://pubmed.ncbi.nlm.nih.gov/10059872/ ID - 10059872 ER -