Dataset: Single Crystal Diffraction Data - 1T-TaSe2 taken at QM2, CHESS





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Published: 1 week ago Views: 18 Downloads: 0 DOI: 10.13011/m3-3jn0-ss03 License: No License Size: 1.89 KB
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  • Suchismita Sarker
  • vkuznet

Overview: This repository contains data links for High-Dynamic-Range Mapping, including both raw and reduced 3D reciprocal space maps for 1T-TaSe2 from Quantum Materials (QM2) Beamline within the temperature range of 120 K to 300 K at various cooling rates. The experiments took place at the QM2 beamline of the Cornell High Energy Synchrotron Source (CHESS) in between 2025-1 cycle by Dr. Yu He’s group from Yale University. The corresponding CHESS beamline scientist overseeing the project is Suchismita Sarker.

Data Structure and Analysis: The data is organized with a prefix that identifies the principal investigator (PI), beamtime request ID, and beamline cycle: chen-4339-a. The JSON file includes several subdirectories for the data stored on the CHESS server: data_location_raw and data_location_reduced. The data_location_raw folder contains SPEC files and .cbf files. The data_location_reduced folder contains files with .nxs extensions, where data analysis has been performed using QM2 in-house code.

Detailed Data Analysis: The Data Analysis has been performed by NxRefine.

Contact information: For any questions or further information, please contact: Suchismita Sarker: ss3428@cornell.edu

Acknowledgments: This work is based on research conducted at the Center for High-Energy X-ray Sciences (CHEXS), which is supported by the National Science Foundation (BIO, ENG, and MPS Directorates) under award DMR-2342336. Research is primarily supported by the National Science Foundation with award DMR-2323970.

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