Surface-mediated formation of stable glasses

P Luo, Z Fakhraai - Annual Review of Physical Chemistry, 2023 - annualreviews.org
Surfaces mediate the formation of stable glasses (SGs) upon physical vapor deposition
(PVD) for a wide range of glass formers. The thermodynamic and kinetic stability of SGs and …

Surface structure evolution in a homologous series of ionic liquids

J Haddad, D Pontoni, BM Murphy, S Festersen… - Proceedings of the …, 2018 - pnas.org
Interfaces of room temperature ionic liquids (RTILs) are important for both applications and
basic science and are therefore intensely studied. However, the evolution of their interface …

What x rays can tell us about the interfacial profile of water near hydrophobic surfaces

A Uysal, M Chu, B Stripe, A Timalsina… - Physical Review B …, 2013 - APS
The free surface of water and the interface between water and a hydrophobic surface both
have positive interface energies. The water density near a free surface drops below the bulk …

Effect of substrates and thickness on optical properties in atomic layer deposition grown ZnO thin films

D Pal, J Singhal, A Mathur, A Singh, S Dutta… - Applied surface …, 2017 - Elsevier
Abstract Atomic Layer Deposition technique was used to grow high quality, very low
roughness, crystalline, Zinc Oxide (ZnO) thin films on silicon (Si) and fused quartz (SiO 2) …

Temperature dependence of multilayering at the free surface of ionic liquids probed by X-ray reflectivity measurements

N Nishi, T Uruga, H Tanida, T Kakiuchi - Langmuir, 2011 - ACS Publications
The effect of the temperature on the surface layering of ionic liquids has been studied for two
ionic liquids, trioctylmethylammonium bis (nonafluorobutanesulfonyl) amide …

Self-segregated nanostructure in room temperature ionic liquids

D Pontoni, J Haddad, M Di Michiel, M Deutsch - Soft Matter, 2017 - pubs.rsc.org
The nanosegregated bulk structure, and its evolution with the cation's alkyl length n, are
studied by X-ray scattering for an unprecedentedly broad homologous series of a model …

[HTML][HTML] Tunable optical properties in atomic layer deposition grown ZnO thin films

D Pal, A Mathur, A Singh, J Singhal… - Journal of Vacuum …, 2017 - pubs.aip.org
ZnO thin films with very low surface roughness and bulklike electron density were grown on
Si and SiO 2 by atomic layer deposition. The real and imaginary parts of the complex …

Liquid surface x-ray scattering

MK Bera, W Bu, A Uysal - Physical Chemistry of Gas-Liquid Interfaces, 2018 - Elsevier
Structures near liquid surfaces have intrigued researchers from various disciplines such as
physics, chemistry, and biology for more than a century. Unlike solid surfaces, liquid …

Atomic-Scale Structure of a Liquid Metal− Insulator Interface

L Tamam, D Pontoni, T Hofmann… - The Journal of …, 2010 - ACS Publications
The structure of the liquid Hg/sapphire interface was measured with angstrom-scale
resolution by high-energy X-ray reflectivity. The atomic Hg layering found at the interface is …

Precise self-positioning of colloidal particles on liquid emulsion droplets

SR Liber, AV Butenko, M Caspi, S Guttman, M Schultz… - Langmuir, 2019 - ACS Publications
Decorating emulsion droplets by particles stabilizes foodstuff and pharmaceuticals.
Interfacial particles also influence aerosol formation, thus impacting atmospheric CO2 …