Figure 1.
Diagram of a liquid sample drop deposited onto a stainless steel sample target biased at 3 kV. The solid-liquid-vapor contact angle measurement is demonstrated in addition to the electric double layer at the solid-liquid interface.
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.