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.
SEM enlargements taken at 500× (left) and 2,000× (right) of the TM (a, b) and TSV (c, d) surfaces, respectively. Note the irregular faceted tantalum surface texture (top row) compared to the relatively uniform microtextured titanium surface (bottom row) caused by the CVD and grit‐blasting surface preparation methods, respectively
