title: Five decades of homonuclear dipolar decoupling in solid-state NMR: Status and outlook.
abstract: It has been slightly more than fifty years since the first homonuclear spin decoupling scheme, Lee-Goldburg decoupling, was proposed for removing homonuclear dipolar interactions in solid-state nuclear magnetic resonance. A family of such schemes has made observation of high-resolution NMR spectra of abundant spins possible in various applications in solid state. This review outlines the strategies used in this field and the future prospects of homonuclear spin decoupling in solid-state NMR.
authors.affiliation: TIFR Centre for Interdisciplinary Sciences, Tata Institute of Fundamental Research, 21 Brundavan Colony, Narsingi, Hyderabad 500 075, India.
authors.forename: Kaustubh R
authors.initials: KR
authors.lastname: Mote
authors.affiliation: TIFR Centre for Interdisciplinary Sciences, Tata Institute of Fundamental Research, 21 Brundavan Colony, Narsingi, Hyderabad 500 075, India.
authors.forename: Vipin
authors.initials: V
authors.lastname: Agarwal
authors.affiliation: TIFR Centre for Interdisciplinary Sciences, Tata Institute of Fundamental Research, 21 Brundavan Colony, Narsingi, Hyderabad 500 075, India; Department of Chemical Sciences, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400 005, India.
authors.forename: P K
authors.initials: PK
authors.lastname: Madhu
keywords:  resolution; DUMBO; Homonuclear decoupling; Lee-Goldburg; Magic-angle spinning; PMLG; Solid-state NMR