title: Fast 29Si magic-angle-spinning NMR acquisitions by RAPT-CP 27Al --> 29Si polarization transfer.
abstract: Using enhancement of the 27Al central-transition magnetization by applying RAPT prior to 27Al --> 29Si cross-polarization, we demonstrate fast acquisition of 29Si one-dimensional MAS and two-dimensional 27Al-29Si HETCOR spectra on a new sialon phase Ba2Al3Si9N13O5.
authors.affiliation: Physical Chemistry Division, Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden. mattias@physc.su.se
authors.forename: Mattias
authors.initials: M
authors.lastname: Edén
authors.forename: Jekabs
authors.initials: J
authors.lastname: Grins
authors.forename: Zhijian
authors.initials: Z
authors.lastname: Shen
authors.forename: Zheng
authors.initials: Z
authors.lastname: Weng