87 citations · 174 across the 3 of their papers we have counts for
3 papers
How water meets a very hydrophobic surface
Sudeshna Chattopadhyay, Ahmet Uysal, Benjamin Stripe +4
Is there a low-density region ('gap') between water and a hydrophobic surface? Previous X-ray/neutron reflectivity results have been inconsistent because the effect (if any) is sub…
Conformational rearrangements in thin films of polydimethylsiloxane melt
Guennadi Evmenenko, Haiding Mo, Sumit Kewalramani +1
Synchrotron X-ray reflectivity (XRR) confirms the formation of a quasi-immobilized layer in thin films of polydimethylsiloxane (PDMS) melts near silica surfaces. This layer (40-60A…
Observation of surface layering in a nonmetallic liquid
Haiding Mo, Guennadi Evmenenko, Sumit Kewalramani +3
Oscillatory density profiles (layers) have previously been observed at the free surfaces of liquid metals, but not in other isotropic liquids. We have used x-ray reflectivity to st…