Science Advances

Supplementary Materials

This PDF file includes:

  • fig. S1. PXRD pattern for the PbSe/Bi2Se3 heterostructure.
  • fig. S2. HRTEM analysis of the pure Bi2Se3 region in the PbSe/Bi2Se3 heterostructure.
  • fig. S3. Low-magnification representative STEM image of the PbSe/Bi2Se3 heterostructure.
  • fig. S4. High-magnification representative STEM image of the PbSe/Bi2Se3 heterostructure.
  • fig. S5. Atomic crystal structure for the intrinsic and expanded Bi2Se3 (0001) layers.
  • note S1. DFT modeling of PbSe (001)–Bi2Se3 (001), PbSe (011)–Bi2Se3 (0001), and PbSe (111)–Bi2Se3 (0001) interfaces.

Download PDF

Files in this Data Supplement: