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.
Correlation between the I0 monitor (QBPMs) and photodiode signals (X-ray fluorescence) obtained from an aqueous solution of tris(bipyridine) ruthenium(II) chloride ([Ru(bpy)3]2+) at 2840.5 eV with (black squares) or without (red squares) the pump laser and their linear fits. QBPM: quadruple beam-position monitor.
