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Dataverse UA is a national research data repository designed to support open science and implement the FAIR principles (Findable, Accessible, Interoperable, Reusable) in Ukraine. Its mission is to ensure long-term preservation, publication, and reuse of research outputs in standardized formats. The platform enables researchers, educators, graduate students, and institutions to store datasets, metadata, supporting documents, and code — all with persistent identifiers (DOIs), Creative Commons licenses, and ORCID integration. Dataverse UA supports both Ukrainian and English, allows the creation of thematic collections by discipline or institution, and complies with the standards of the National Academy of Sciences of Ukraine and international best practices. It is a tool for enhancing transparency, reliability, and reproducibility in research, while connecting Ukrainian science to global open data ecosystems.
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Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Aug 24, 2026 - UHV ANALYSIS SYSTEM Centre
Tkach, Vira; O.Y. Khyzhun; N.M. Denysіuk; Luzhnyi Ivan Vasyliovych, 2026, "Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations", https://doi.org/10.48788/DVUA/JSPAOF, DataverseUA, V1
Experimental X-ray photoelectron spectroscopy (XPS) dataset collected for a Cs2HgI4 single crystal synthesized via the vertical Bridgman–Stockbarger method. The dataset encompasses wide-range survey energy scans, high-resolution core-level regions (Cs 3d, Hg 4f, and I 3d), as wel...
CITATION.cff
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Unknown - 1.8 KB - MD5: 3eab82232ce1ec37f1f159d5b4530cca
machine-readable citation metadata for the dataset in Citation File Format 1.2.0.
Cs2HgI4_C_1s.png
Cs2HgI4_C_1s.png
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
PNG Image - 81.4 KB - MD5: 60663213f42de00ce2bc1f8f6e6cbbc1
XPS spectrum of C 1s core level before and after Ar⁺ sputtering
Cs2HgI4_C_1s.txt
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Plain Text - 3.7 KB - MD5: daccb5c53189eb61c08961c4caebdfd1
spectral data for C 1s electrons (raw surface)
Cs2HgI4_C_1s_Ar.txt
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Plain Text - 3.8 KB - MD5: a685a99064d3a8db0fce78bfdaf798c7
spectral data for C 1s electrons after Ar⁺ sputtering
Cs2HgI4_Cs_4p.png
Cs2HgI4_Cs_4p.png
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
PNG Image - 73.7 KB - MD5: 077d6d051059076e2555deded87d93c5
XPS spectrum of Cs 4p core level
Cs2HgI4_Cs_4p.txt
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Plain Text - 6.9 KB - MD5: 36121b387c8531de4e499742bae74dec
spectral data for Cs 4p electrons (raw surface)
Cs2HgI4_Cs_4p_Ar.txt
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Plain Text - 6.9 KB - MD5: 606183e19c5eb8a8684e9e7e4835c8fe
spectral data for Cs 4p electrons after Ar⁺ sputtering
Cs2HgI4_Cs_4s.png
Cs2HgI4_Cs_4s.png
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
PNG Image - 89.6 KB - MD5: 694b832fa9c54a4f623bb42ee13be20e
XPS spectrum of Cs 4s core level
Cs2HgI4_Cs_4s.txt
Aug 24, 2026 - Electronic structure and optical properties of Cs2HgI4: Experimental study and band-structure DFT calculations
Plain Text - 2.2 KB - MD5: 765eddaefb51f119478b8f035110da33
spectral data for Cs 4s electrons (raw surface)
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