This Thompson_APL-ReadMe.txt file was generated by Mike Thompson, and augmented by Sarah J. Wright, data curator

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GENERAL INFORMATION
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Title of Dataset: Data from: Initial nucleation of metastable γ -Ga2O3 during sub-millisecond thermal anneals of amorphous Ga2O3

Author Information:

Principal Investigator: Michael O. Thompson, https://orcid.org/0000-0002-4933-009X, Cornell University
Associate or Co-investigator: Katie R. Gann, https://orcid.org/0000-0001-7964-8288, Cornell University

Information about funding sources or sponsorship that supported the collection of the data:
This research was supported by the Air Force Research Laboratory-Cornell Center for Epitaxial Solutions (ACCESS) under Grant No. FA9550-18-1-0529, and by the SARA MURI funded by the Air Force Office of Scientific Research under award number FA9550-18-1-0136. We also acknowledge use of the Cornell Center for Materials Research Shared Facilities supported through the NSF MRSEC program (DMR-1719875), the Materials Solutions Network at CHESS (MSN-C) supported by the Air Force Research Laboratory under award FA8650-19-2-5220, and the Cornell NanoScale Facility, a member of the National Nanotechnology Coordinated Infrastructure (NNCI), which is supported by the National Science Foundation (Grant NNCI-2025233).


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SHARING/ACCESS INFORMATION
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Licenses/restrictions placed on the data, or limitations of reuse: CC0

Recommended citation for the data:
Katie Gann, Celesta Chang, Ming-Chiang Chang, Duncan Sutherland, Aine Connolly, David Muller, Robert van Dover, and Michael Thompson. (2022) Data from: Initial nucleation of metastable γ-Ga2O3 during sub-millisecond thermal anneals of amorphous Ga2O3. [Dataset] Cornell University eCommons Repository. https://doi.org/10.7298/e0s4-0w24

Citation for and links to publications that cite or use the data:
Gann, K. R., Chang, C. S., Chang, M.-C., Sutherland, D. R., Connolly, A. B., Muller, D. A., van Dover, R. B., & Thompson, M. O. (2022). Initial nucleation of metastable γ-Ga 2 O 3 during sub-millisecond thermal anneals of amorphous Ga 2 O 3. Applied Physics Letters, 121(6), 062102. https://doi.org/10.1063/5.0087093


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DATA & FILE OVERVIEW
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Sample:
   19AJA17 - Deposited 2019 in AJA system

Files included in this respository:

Anneal_Analysis_Conditions.csv
   Primary database containing details about laser irradiation and X-ray analysis.  Specifies
   conditions of each stripe LSA anneal and details of the X-ray scans across each stripe.
   Columns descriptions are provided at the top of the file.

scan_001_050.tar
scan_051_100.tar
scan_101_150.tar
scan_151_200.tar
scan_201_250.tar
scan_251_300.tar
scan_301_350.tar
scan_341_400.tar
scan_401_450.tar
scan_451_500.tar
scan_501_550.tar
scan_551_600.tar
scan_601_625.tar
   Raw 2D X-ray scans.  Broken up into 4 tar files to limit size of each to <20GB.  Each stripe
   is stored as an H5 file with the 101 individual 2D detector images from the X-ray scan.

Au_align.tar
   Raw 2D X-ray scans from the nine gold calibration pads distributed across the wafer.  Includes
   both horizontal and vertical scans to establish the precise location of the X-ray beam on the
   wafer and calibration constants which are interpolated over the wafer for conversion of X-ray
   scans.  See poni.tar for analysis results of these calibration scans.

poni.tar
   pyFAI calibration results for the gold calibration points to establish detector constants to
   convert raw detector data into q-chi or q-I scan data

stripe_summaries.tar
   Collection of 625 png files showing summary of X-ray data.  Each stripe includes a heat map
   of the scans across the stripe, maximum intensity across the stripe, and linear/logarithmic
   intensity versus q for the peak intensity position (marked as red line).

Integrated_I_vs_q_data.h5
   H5 file containing the integrated (and normalized) data for intensity as a function of q
   for each of the 101 scans on each of the 617 stripes.  Integrated based on the poni files
   in this repository.

White_Light_Images.tar
   Images of individual stripes at nominal center position.  Resolution approximately 1 um/pixel.

Analysis Scripts.zip
   Collection of Python scripts used to for high-throughput analyze the data files


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METHODOLOGICAL INFORMATION
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Description of methods used for collection/generation of data: 
Can be found in Gann, K. R., Chang, C. S., Chang, M.-C., Sutherland, D. R., Connolly, A. B., Muller, D. A., van Dover, R. B., & Thompson, M. O. (2022). Initial nucleation of metastable γ-Ga 2 O 3 during sub-millisecond thermal anneals of amorphous Ga 2 O 3. Applied Physics Letters, 121(6), 062102. https://doi.org/10.1063/5.0087093