2 papers
physics.flu-dyn2026
Stabilising Evaporating Soap Films with Salt
Victor Ziapkoff, François Boulogne, Anniina Salonen +1
We investigate the effect of a high concentration (32.5 g.L) of sodium chloride (NaCl) on TTAB (tetradecyltrimethylammonium bromide) vertical soap films also called foam fil…
physics.optics2025
White light interferometry analysis for measuring thin film thickness down to few nanometers
Victor Ziapkoff, François Boulogne, Anniina Salonen +1
We present a practical white-light interferometric method, supported by an open-source Python library \textit{optifik} for automated spectrum-to-thickness deduction, enabling foam…