211 citations · 988 across the 18 of their papers we have counts for
18 papers
Two-dimensional assembly of gold nanoparticles grafted with charged-end-group polymers
Hyeong Jin Kim, Binay P. Nayak, Honghu Zhang +5
Hypothesis: Introducing charged terminal groups to polymers that graft nanoparticles enables Coulombic control over their assembly by tuning the pH and salinity of aqueous suspensi…
Crystalline Surface Phases of the Liquid Au-Si Eutectic Alloy
Oleg G. Shpyrko, Reinhard Streitel, Venkatachalapathy S. K. Balagurusamy +6
A two dimensional crystalline layer is found at the surface of the liquid eutectic AuSi alloy above its melting point C. Underlying this crystalline…
Surface Crystallization in a Liquid AuSi Alloy
Oleg G. Shpyrko, Reinhard Streitel, V. S. K. Balagurusamy +6
X-ray measurements reveal a crystalline monolayer at the surface of the eutectic liquid Au_{82}Si_{18}, at temperatures above the alloy's melting point. Surface-induced atomic laye…
Atomic-scale surface demixing in a eutectic liquid BiSn alloy
Oleg G. Shpyrko, Alexei Yu. Grigoriev, Reinhard Streitel +6
Resonant x-ray reflectivity of the surface of the liquid phase of the BiSn eutectic alloy reveals atomic-scale demixing extending over three near-surface atomic layer…
Resonant X-Ray Scattering from the Surface of a Dilute Hg-Au Alloy
Elaine DiMasi, Holger Tostmann, Oleg G. Shpyrko +5
We present the first resonant x-ray reflectivity measurements from a liquid surface. The surface structure of the liquid Hg-Au alloy system just beyond the solubility limit of 0.14…
Surface Phases in Binary Liquid Metal Alloys
Holger Tostmann, Elaine DiMasi, Oleg G. Shpyrko +3
Surface sensitive x-ray scattering techniques with atomic scale resolution are employed to investigate the microscopic structure of the surface of three classes of liquid binary al…