title: Nuclear magnetic resonance of 93Nb in LiNbO3: effect of structural distortions on lineshapes.
abstract: The expression for the angular dependence of the first moment of the nuclear magnetic resonance central transition (+/-1/2<-->-/+1/2) lineshapes of a quadrupolar nuclei with half integer spins in a disordered solid is derived and used for investigation of the structural distortions in LiNbO3.
authors.affiliation: Simferopol State University, Ukraine.
authors.forename: E N
authors.initials: EN
authors.lastname: Ivanova
authors.forename: A V
authors.initials: AV
authors.lastname: Yatsenko
authors.forename: N A
authors.initials: NA
authors.lastname: Sergeev
mesh_terms: D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008433:Mathematics; D015394:Molecular Structure; D009556:Niobium / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*
chemical_list: D010087:Oxides; D009556:Niobium; C091692:lithium niobate