Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Evaluation of the time-dependency of θ of surfaces irradiated with F = 2.83 J/cm2: (a) θ of different substrate materials and (b) exponential growth regression on θ-evaluation in the case of stainless steel. Adapted with permission from Kietzig et al. [40], Copyright 2009 American Chemical Society.
