STM data supporting Figure 1 of “Imaging conductive nano-domains induced by Gd intercalation in epitaxial bilayer graphene”

This dataset contains scanning tunneling microscopy (STM) topography data supporting Fig. 1 of the publication: Imaging conductive nano-domains induced by Gd intercalation in epitaxial bilayer graphene, Nanoscale (2026), DOI: 10.1039/d5nr05324b. The dataset includes STM topography data corresponding to Fig. 1a–d (.txt), along with associated scan parameters and metadata (.par), including bias voltage, tunneling current, and scan conditions. These data represent both large-area and high-resolution STM measurements of epitaxial bilayer graphene (BLG) on SiC before and after Gd intercalation. All STM data in this dataset were acquired and analyzed by Shen Chen. This dataset provides the underlying STM data for the figures presented in the publication. The STM data were processed in WSxM prior to export. A standard flattening procedure was applied to remove background tilt. The exported .txt files are WSxM ASCII topography data exported from STM measurements acquired with the SCALA software, which were used to generate the STM images in the article.