VBi2Te4 dataset underlying the publication: Phase Separation Prevents the Synthesis of VBi2Te4 by Molecular Beam Epitaxy

doi: 10.4121/95ee6f7b-3cf7-4c01-a461-860e6f9485bf.v1
The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/95ee6f7b-3cf7-4c01-a461-860e6f9485bf
Datacite citation style:
Altena, Marieke (2024): VBi2Te4 dataset underlying the publication: Phase Separation Prevents the Synthesis of VBi2Te4 by Molecular Beam Epitaxy. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/95ee6f7b-3cf7-4c01-a461-860e6f9485bf.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite
Dataset

This dataset contains the collection of experimental data on attempts to deposit VBi2Te4 by molecular beam epitaxy (MBE). The data is published in:

Altena M., Jansen T., Tsvetanova M., Brinkman A. Nanomaterials 2023


The published data covers samples deposited with different vanadium fluxes during the MBE growth, deposited with the following settings:

General:

Substrate: (0001)-Al2O3

Temp_sub = 150C

φBi = 0.0027 Å/s

φTe = 0.072 Å/s

Thickness buffer layer Bi2Te3: 1 nm


TJ_VBT01 - φV = 1800 C (temperature of the Knudsen cell)

TJ_VBT02 - φV = 1750 C

TJ_VBT03 - φV = 1850 C

TJ_VBT04 - φV = 1900 C

MA_VBT14 - φV = 1800 C, no buffer layer


The dataset is a .zip file covering the following data:

- XRD data (TJ_VBT01, TJ_VBT02, TJ_VBT03, TJ_VBT04)

- STEM + EDX data (MA_VBT14)

- RHEED data (TJ_VBT02)

- AFM data (TJ_VBT01, TJ_VBT02, TJ_VBT03, TJ_VBT04)


history
  • 2024-01-10 first online, published, posted
publisher
4TU.ResearchData
format
AFM/00X file opened with open-source software Gwyddion; AFM/HEIGHT_DISTRIBUTION File opened with Notepad; RHEED/BMP; STEM+EDX/TIF; XRD/txt; XRD/XY opened with Notepad
funding
  • Gravitation program OCW: Materials for the Quantum Age (QuMat) (grant code 024.005.006) Dutch Ministry of Education, Culture and Science (OCW)
  • NWO: TOPCORE project (grant code OCENW.GROOT.2019.048) Dutch Research Council (NWO)
organizations
University of Twente, Faculty of Science and Technology (TNW), Interfaces and Correlated Electron systems group (ICE)

DATA

files (1)