Journal Articles

“Accelerating Multidimensional NMR and MRI Experiments Using Iterated Maps” M.A. Frey, Z. Sethna, G.Manley, S. Sengupta, K. Zilm, J.P. Loria, and S.E. Barrett, J. Magn. Reson., 237, 100-109 (2013).

“Phosphorus-31 MRI of Hard and Soft Solids Using Quadratic Echo Line-Narrowing” M.A. Frey, M. Michaud, J.N. VanHouten, K.L. Insogna, J.A. Madri, and S.E. Barrett, PNAS, 109, 5190 (2012).

“Controlling Coherence Using the Internal Structure of Hard Pi Pulses” Y. Dong, R.G. Ramos, D. Li and, S.E. Barrett, Phys. Rev. Lett. 100, 247601 (2008).

“Intrinsic Origin of Spin Echoes in Dipolar Solids Generated by Strong Pi Pulses” D. Li, Y. Dong, R.G. Ramos, J.D. Murray, K. Maclean, A.E. Dementyev and, S.E. Barrett, Phys. Rev. B 77, 214306 (2008).

“Generating Spin Echoes in Dipolar Solids with Pi Pulses” D. Li, A.E. Dementyev, Y. Dong, R.G. Ramos and, S.E. Barrett, Phys. Rev. Lett.  98, 190401 (2007).

“Anomalies in the NMR of Silicon: Unexpected Spin Echoes in a dilute dipolar Solid” A.E. Dementyev, D. Li, K. MacLean, and S.E. Barrett,Physical Review B 68, 153302 (2003) also available at cond-mat/0308584

“OPNMR–A Local Probe of Spin Physics” A.E. Dementyev, P. Khandelwal, N.N. Kuzma, S.E. Barrett, L.N. Pfeiffer, K.W. West, Solid State Comm. 119, 217-227 (2001).

“Spectroscopic Evidence for the Localization of Skyrmions near Nu=1 as T->0” P. Khandelwal, A.E. Dementyev, N.N. Kuzma, S.E. Barrett, L.N. Pfeiffer, K.W. West, Phys. Rev. Lett. 86, 5353 (2001) also available at cond-mat/0009134

“Optically Pumped NMR Studies of Electron Spin Polarization and Dynamics: New Constraints on the Composite Fermion Description of nu = 1/2” A.E. Dementyev, N.N. Kuzma, P. Khandelwal, S.E. Barrett, L.N. Pfeiffer, K.W. West, Phys. Rev. Lett. 83, 5074 (1999) also available at cond-mat/9907280

“Ultraslow Electron Spin Dynamics in GaAs Quantum Wells Probed by Optically Pumped NMR” N.N. Kuzma, P. Khandelwal, S.E. Barrett, L.N. Pfeiffer, K.W. West, Science 281, 686 (1998) also available at cond-mat/9907279

“Optically Pumped NMR Measurements of the Electron Spin Polarization in GaAs Quantum Wells near Landau Level Filling Factor nu=1/3” P. Khandelwal, N.N. Kuzma, S.E. Barrett, L.N. Pfeiffer, K.W. West, Phys. Rev. Lett. 81, 673 (1998) also available at cond-mat/9801199

“Optically Pumped NMR Evidence for Finite-Size Skyrmions in GaAs Quantum Wells Near Landau Level Filling nu = 1,” S.E. Barrett, G. Dabbagh, L. N. Pfeiffer, K. W. West, and R. Tycko, Phys. Rev. Lett. 74, 5112 (1995)

Recent Talks


“Adding Double-Resonance Techniques to Improve P-31 MRI of Solids Using Quadratic Echo Line Narrowing”, S Elrington, International Physics of Living Systems (iPOLS) Network, Arlington, VA (04/2015)


“Developing a magnetic resonance imaging measurement of the forces within 3D granular Materials Under External Loads”, S Elrington, Denver, CO (03/2014)