Submittal form for XAFS "Raw" Data General Guidelines: Data deposited here should include the least amount of processing necessary: No deglitching, smoothing, etc. For measurements requiring a large number of repeated scans, merging the data into five sub-sums is desirable. We encourage you to also include a scan corresponding to a "blank" sample; if you are contributing non-merged data, we encourage you to deposit the I0 channel data as well. Instructions: Fill out the fields below, adding the appropriate information in new lines between the # fields (and leaving any line with a leading # and these help lines alone!). You may use as many "interstitial" lines as necessary or leave some blank if not applicable. The level of detail should be sufficient to reproduce the measurement. Remember to carefully specify any and all keywords you would like associated with this data set. ------------------------------------------------------------------------ #1a: X-ray Edge (atom, edge) (examples: Fe,K or Pt,L3): Zr,K #1b: Description of Sample (including chemical name, if relevant): Zirconium foil 99.99% #1c: Sample preparation and characterization (particle size, # checks for uniformity and phase purity, etc.): N/A #1d: Other conditions for sample measurement (temperature, pH, etc.) Liquid nitrogen temp. (~105 - 110K at sample) #1e: Sample thickness and concentration: both total Mu*x and edge step: Sample thickness = 25 microns edge step for transmission = 1.7, for fluorescence = 3.4 #1f: Elements in first shell (if relevant and known): Zirconium #2a: Type of measurement (transmission, grazing-incidence fluorescence, # total electron yield, etc.) Transmission (and fluorescence at LN2 temp. with Lytle detector) #2b: Where the sample was measured (X-ray source and experimental station): NSLS, beamline X11A #2c: Electron beam current and energy: ~140mA and 2.52GeV #2d: Type of monochromator, especially crystal type and cut: Si (111) #2e: Details of harmonic rejection system (mirror, detuning, etc): Detuned 30% #2f: Type of detectors used (If ion chambers, chamber length and fill gases; # if other, energy resolution, dead time, harmonic sensitivity, of # solid-state detector, voltage and polarity of total-yield detector, # etc.): I0 - 6" ion chamber 76% Ar 24% N2 It - 12" ion chamber 100% Ar #2g: Energy resolution and calibration, including methods of estimation: #2h: Other relevant information about measurement (angle of incidence for # grazing-incidence fluorescence, comments about beam stability, etc.): N/A #3: Other comments: #4 : Keywords for cross-referencing (follow guidelines of Science Abstracts): #5a: Contributor's Name, Address, Phone, E-Mail: Ann Edwards, Physics Dept., Box 8202, NCSU, Raleigh, NC, 27695-8202 (919) 515-3482, EDWARDS@PYMVDS.PHYSICS.NCSU.EDU #5b: Journal Reference, if published: Not published #6a: Number of columns of data: 4 #6b: Sequential description of column contents with units. Separate # column descriptions with exclamation point (!) character. Ensure # descriptions are unambiguous (Example, for two scans of standard # transmission data with a metal foil internal calibrant: # Energy (eV) Scans 1 & 2 ! I0 Scan 1 (counts) ! IT Scan 1 ! # IR Scan 1 (metal foil between IT and IR) (counts) ! I0 Scan 2 ! # IT Scan 2 ! IR Scan 2 Energy (eV) ! I0 (counts) ! IT (counts) ! IF (counts) #6c: Number of data points in a column: 294 #6d: Data. Largely free format with the following guidelines. Separate # columns with one or more space characters or a single comma. Do # not exceed 80 characters of width on a given line. If there are # more columns than will fit, add the addtional columns to the end # of the data set (repeating until all columns included). Separate # the added columns from the data above with one or more blank lines. # For example, a data set with 3 points and 12 columns: # 8980.00 943857 72057 47383 82934 98775 89080 39275 93755 48954 # 8981.00 230485 85693 93474 76587 85774 74882 90578 47563 84672 # 8982.00 58333 38745 55773 56823 23734 6956 3688 28464 58337 # # 47323 587990 # 44574 789774 # 63462 609384 17796.370 125914 297900 8211 17806.440 126235 298148 8417 17816.360 126061 296623 8536 17826.460 125779 295883 8689 17836.390 125831 295901 8749 17846.520 125528 295131 8892 17856.480 125462 294927 9146 17866.450 125166 294090 9544 17876.610 124839 293183 9596 17886.600 124528 292367 10033 17896.600 124066 291188 10209 17906.620 123793 290269 10933 17916.640 123318 288974 11464 17926.680 122979 287848 12119 17936.560 122714 286791 13167 17946.620 122345 285316 14521 17956.690 121676 282869 16537 17966.770 121442 280802 19358 17967.300 121503 280715 19640 17967.840 121638 280865 19579 17968.190 121768 280939 19557 17968.720 121708 280607 19475 17969.250 121804 280625 19886 17969.780 121897 280602 19863 17970.310 121993 280618 20014 17970.850 122056 280463 20280 17971.380 122151 280426 20317 17971.910 122211 280299 20623 17972.440 122332 280317 20915 17972.970 122556 280590 21173 17973.500 122712 280652 21487 17974.030 122684 280406 21316 17974.570 122286 279176 21455 17975.100 122475 279387 21862 17975.630 122385 278856 22239 17976.160 122329 278349 22471 17976.690 122322 277991 22707 17977.220 122334 277731 23044 17977.750 122356 277441 23539 17978.290 122261 276918 23766 17978.820 122171 276376 24231 17979.350 122402 276585 24550 17979.880 122520 276471 24860 17980.410 122550 276286 24902 17980.950 122511 275890 25625 17981.480 122672 275896 25790 17982.010 122557 275302 26492 17982.540 122650 275071 26895 17983.070 122699 274789 27402 17983.610 122329 273525 27519 17984.140 122458 273330 28471 17984.670 122646 273302 29070 17985.200 122621 272768 29704 17985.730 122626 272301 30527 17986.270 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633557 18665.530 204593 123393 628025 18672.610 203459 122652 625570 18679.680 202366 122013 622370 18686.770 200977 121186 618579 18694.050 199684 120287 614632 18701.340 197767 119315 609663 18708.440 196178 118841 604934 18715.740 194695 118283 598995 18723.240 193398 117815 594107 18730.550 191613 117045 589466 18738.250 189893 116393 583388 18745.380 188532 116049 578995