J.R. Royer, D.L. Blair, S.D. Hudson, A rheological signature of frictional interactions in shear thickening suspensions, PRL - in press (2016). preprint - arXiv:1603.00422 link


J.R. Royer, G.L. Burton, D.L. Blair, S.D. Hudson, Rheology and dynamics of colloidal superballs, Soft Matter, 11, 5656-5665, 2015.  link


J.R. Royer, P. M. Chaikin, Precisely cyclic sand: self-organization of periodically sheared frictional grains, Proc. Nat. Acad. Sci. 112, 49-53, 2015.  link


L. Feng, J. Romulus, M. Li, R. Sha, J. Royer, K. Wu, Q. Xu, N. C. Seeman, P. Chaikin  Cinnamate-based DNA photolithography, Nature Mat. 12, 747-753, 2013.   link


J.R. Royer, B. Conyers, E.I. Corwin, P.J. Eng, H.M. Jaeger, The role of interstitial gas in determining the impact response of granular beds, Europhys. Lett. 93, 28008, 2011.   link


S.R. Waitukaitis, H. Grütjen, J.R. Royer, H.M. Jaeger, Droplet and cluster formation in granular streams, Physical Review E 83, 051302, 2011.   link


J. R. Royer, D.J. Evans, L. Oyarte, Q. Guo, M.E. Möbius, E. Kapit, S.R. Waitukaitis, H.M. Jaeger, High-speed tracking of rupture and clustering in freely falling granular streams, Nature 459, 1110-1113, 2009.   link

also featured in Nature News and Views: D. Lohse and D. van der Meer, Granular media: Structures in sand streams, Nature 459, 1064-1065, 2009.   link


J.R. Royer, E.I. Corwin, B. Conyers, A. Flior , M.L. Rivers, P.J. Eng, H.M. Jaeger, Birth and growth of a granular jet, Physical Review E 78, 011305, 2008.   link


J.R. Royer, E.I. Corwin, P.J. Eng, H.M. Jaeger, Gas-Mediated Impact Dynamics in Fine-Grained Granular Materials, Physical Review Letters 99, 038003, 2007.   link


J.R. Royer, E.I. Corwin, A. Flior, M.L. Cordero, M.L. Rivers, P.J. Eng, H.M. Jaeger, Formation of granular jets observed by high-speed X-ray radiography, Nature Physics 1, 164-167, 2005.   link


J.R. Royer, P. O’Neill, N. Becker, G. Ahlers, Wave-number selection by target patterns and sidewalls in Rayleigh-Bénard convection, Physical Review E 70, 036313, 2004.   link