title: Hahn-echo decay for exchange-coupled nuclear spins in solids.
abstract: In this paper we present a simple model to calculate the Hahn-echo decay of the exchange-coupled nuclear spins in solids. Satisfactory agreement between the calculated and experimentally observed echo decay of the exchange-coupled spins of T203l and T205l isotopes in thallium chloride TlCl and thallium tantalum sulfide TlTaS(3) is obtained.
authors.affiliation: Institute of Physics, University of Szczecin, 70-451 Szczecin, Poland. sergeev@wmf.univ.szczecin.pl
authors.forename: N A
authors.initials: NA
authors.lastname: Sergeev
authors.forename: A M
authors.initials: AM
authors.lastname: Panich