id author title date pages extension mime words sentence flesch summary cache txt 2r36tx3485g Ashley R. Gans-Forrest The Design, Construction and Use of a Low-Temperature, Ultra High Vacuum Scanning Tunneling Microscope for Reaction Studies 1904 .txt text/plain 163 6 39 Prior to 3D-printed metals being used in the LT-UHV instrument, they were used in a ambient-condition design that was vibrationally stable without the use of external isolation or dampening, and the 3D-printed metals were determined to be compatible with UHV. However, thermal impacts on the surface do not allow for the direct observation of reactions as they proceed. cache/2r36tx3485g.txt txt/2r36tx3485g.txt