EXPERIMENTS conducted in the research laboratory of the firm of Adam Hilger, Ltd., by Mr. G. M. Fleming show that, in certain circumstances, distinct differences of refractive index may occur in ...

Refractometers are versatile in their design and use, and are able to provide results as refractive indices, or in other cases, as direct measurements of parameters such as soluble solids, sugar ...

The applications of spectroscopic ellipsometry for the precise characterization of liquid-liquid and liquid-air interfaces include surface science, biomedical applications, thin film coatings, and ...

Ten years ago, research on ionic liquids was a relatively unknown backwater of chemistry. Few chemists were familiar with these low-melting-point salts that have negligible vapor pressure, and barely ...

A drop is a small volume of liquid, bounded completely or almost completely by free surfaces. Due to the different refractive indexes of water and air, refraction and reflection occur on the surfaces ...

New data on the properties of potential "liquid lenses" compiled by the National Institute of Standards and Technology (NIST) could help the semiconductor industry continue to shrink feature sizes on ...

insights from industryErik GublerProduct ManagerMettler-Toledo GmbH In this interview, AZoM speaks to Erik Gubler, Product Manager at Mettler-Toledo GmbH, about e-liquid testing; how to do it, why it ...

On-chip refractive-index monitors suit industrial process control and biodetection, as the UK company seeks commercialization partners. Winning venture capital (VC) funding is a major milestone for ...

New data from the National Institute of Standards and Technology (NIST) will assist in the design of optics for liquid immersion lithography, an old idea that recently has attracted new interest as a ...