4 papers
X-ray reflectivity with a twist: quantitative time-resolved X-ray reflectivity using monochromatic synchrotron radiation
Howie Joress, Shane Quinlan Arlington, Timothy P. Weihs +2
We have developed an improved method of time-resolved x-ray reflectivity (XRR) using monochromatic synchrotron radiation. Our method utilizes a polycapillary x-ray optic to create…
MBE growth of 2H-MoTe2 and 1T'-MoTe2 on 3D substrates
Suresh Vishwanath, Aditya Sundar, Xinyu Liu +17
MoTe2 is the least explored material in the Molybdenum-chalcogen family, which crystallizes in thermodynamically stable semiconducting 2H phase at \textless 500 C and 1T' metallic…
Germanium Collimating micro-Channel Arrays For High Resolution, High Energy Confocal X-ray Fluorescence Microscopy
David N Agyeman-Budu, Sanjukta Choudhury, Ian Coulthard +3
Confocal x-ray fluorescence microscopy (CXRF) allows direct detection of x-ray fluorescence from a micron-scale 3D volume of an extended, unthinned sample. We have previously demon…
Thickness dependence of surface diffusion in epitaxial LaAlO3 on SrTiO3(001)
J. D. Ferguson, Y. Kim, A. R. Woll +1
The LaAlO3/SrTiO3 (001) thin film materials system was studied using in situ, simultaneous x-ray diffuse scattering and specular reflectivity during pulsed laser deposition. Using…