Robert Tycko (born 1959) is an American biophysicist whose research primarily involves solid state NMR, including the development of new methods and applications to various areas of physics, chemistry, and biology. He is a member of the Laboratory of Chemical Physics in the National Institute of Diabetes and Digestive and Kidney Diseases at the National Institutes of Health in Bethesda, Maryland, USA. He was formerly a member of the Physical Chemistry Research and Materials Chemistry Research departments of AT&T Bell Labs in Murray Hill, New Jersey. His work has contributed to our understanding of geometric phases in spectroscopy, physical properties of fullerenes, skyrmions in 2D electron systems, protein folding, and amyloid fibrils associated with Alzheimer’s disease and prions.
↑Tycko, Robert (1987). "Adiabatic rotational splitting and Berry's phase in nuclear quadrupole resonance". Physical Review Letters. 58 (22): 2281–2284. doi:10.1103/PhysRevLett.58.2281. PMID10034704.
↑Tycko, R.; Dabbagh, G.; Fleming, R. M.; Haddon, R. C.; Makhija, A. V.; Zahurak, S. M. (1991). "Molecular dynamics and the phase transition in solid C60". Physical Review Letters. 67 (14): 1886–1889. doi:10.1103/PhysRevLett.67.1886. PMID10044276.
↑Barrett, S. E.; Dabbagh, G.; Pfeiffer, L. N.; West, K. W.; Tycko, R. (1995). "Optically pumped NMR evidence for finite-size skyrmions in GaAs quantum wells near Landau level filling ν=1". Physical Review Letters. 74 (25): 5112–5115. doi:10.1103/PhysRevLett.74.5112.