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.
The roughness parameters obtained by AFM scanning on masked EVs
| Average value | RMS roughness (Sq) | RMS (grain-wise) | Mean roughness (Sa) | |
|---|---|---|---|---|
| IN (n = 8) | 4.9±1.8×10−3 | 20.4±8.4×10−3 | 17.6±6.6×10−3 | 16.9±6.6×10−3 |
| TR (n = 6) | 4.3±0.4×10−3 | 1.7±0.3×10−3 | 1.4±0.2×10−3 | 1.3±0.1×10−3 |
Data are reported as mean value ± standard deviation (n = 8 for IN and n = 6 for TR)
