1.
J Synchrotron Radiat
; 18(Pt 2): 251-6, 2011 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21335913
RESUMO
A cell for the investigation of interfaces under pressure is presented. Given the pressure and temperature specifications of the cell, P ≤ 100â bar and 253â K ≤ T ≤ 323â K, respectively, high-energy X-rays are required to penetrate the thick Al(2)O(3) windows. The CH(4)(gas)/H(2)O(liquid) interface has been chosen to test the performance of the new device. The measured dynamic range of the high-energy X-ray reflectivity data exceeds 10(-8), thereby demonstrating the validity of the entire experimental set-up.