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Spectrophotometric studies of solutions at elevated temperatures and pressures: status and program for FY1961 and part of FY 1962

Description: A program was initiated on the spectrophotometric study of aqueous solution chemistry. The goal is operation at temperatures up to at least 330 deg C and at pressures up to 200 atm, and to near the critical point if this appears to be feasible. A spectrometer capable of operation under these extreme conditions is being designed. (W.L.H.)
Date: July 19, 1960
Creator: Biggers, R. E. & Chilton, J. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Performance of Bare and Sol-Gel Coated DKDP Crystal Surfaces Exposed to Multiple 351-nm Laser Pulses in Vacuum and Air

Description: We have investigated the surface degradation of bare and sol-gel coated deuterated potassium dihydrogen phosphate (DKDP) crystals when exposed to 351-nm laser pulses in atmospheric air and nitrogen and at pressures ranging from atmospheric down to 10{sup -5} Torr vacuum. Optical microscopy, surface topography, surface chemical analyses, 351-nm pumped photoemission maps, and photometry results have been used to characterize these samples. We report the occurrence of two potentially linked surfac… more
Date: December 19, 2001
Creator: Whitman, P. K.; Norton, M.; Nostrand, M.; Molander, W.; Nelson, A.; Engelhard, M. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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