1.2k citations
- Brookhaven National LaboratoryUS10 papers
- Harvard UniversityUS10 papers
- Institute of Radio AstronomyUA10 papers
- Boston UniversityUS7 papers
- Hebrew University of JerusalemIL6 papers
- Tel Aviv UniversityIL5 papers
- Technion – Israel Institute of TechnologyIL4 papers
- University of FloridaUS4 papers
- University of Notre DameUS4 papers
- Ben-Gurion University of the NegevIL3 papers
- Fundación Ciencias Exactas y NaturalesAR3 papers
- National University of Mar del PlataAR3 papers
6 papers · 2 filters
Pairing Interactions and Gibbs Adsorption at the Liquid Bi-In Surface: A Resonant X-Ray Reflectivity Study
Elaine DiMasi, Holger Tostmann, Oleg G. Shpyrko +5
Resonant x-ray reflectivity measurements from the surface of liquid Bi22In78 find only a modest surface Bi enhancement, with 35 atomic % Bi in the first atomic layer. This is in co…
Wetting Phase Transition at the Surface of Liquid Ga-Bi alloys: An X-ray Reflectivity Study
Holger Tostmann, Oleg Shpyrko, Peter S. Pershan +3
X-ray reflectivity measurements of the binary liquid Ga-Bi alloy reveal a dramatically different surface structure above and below the monotectic temperature …
Wetting behavior at the free surface of a liquid gallium-bismuth alloy: An X-ray reflectivity study close to the bulk monotectic point
Patrick Huber, Oleg Shpyrko, Peter S. Pershan +4
We present x-ray reflectivity measurements from the free surface of a liquid gallium-bismuth alloy (Ga-Bi) in the temperature range close to the bulk monotectic temperature $T_{mon…
X-ray study of the liquid potassium surface: structure and capillary wave excitations
Oleg Shpyrko, Patrick Huber, Peter S. Pershan +4
We present x-ray reflectivity and diffuse scattering measurements from the liquid surface of pure potassium. They strongly suggest the existence of atomic layering at the free surf…
Non-ergodic Intensity Correlation Functions for Blinking Nano Crystals
Gennady Margolin, Eli Barkai
We investigate the non-ergodic properties of blinking nano-crystals using a stochastic approach. We calculate the distribution functions of the time averaged intensity correlation…
Anomalous layering at the liquid Sn surface
Oleg G. Shpyrko, Alexei Yu. Grigoriev, Peter S. Pershan +6
X-ray reflectivity measurements on the free surface of liquid Sn are presented. They exhibit the high-angle peak, indicative of surface-induced layering, also found for other pure…