Science Advances

Supplementary Materials

This PDF file includes:

  • Diffraction mask
  • Molecule detection
  • Interference patterns
  • fig. S1. TEM images of the four submasks.
  • fig. S2. Intensity distribution of the 661-nm illumination light.
  • fig. S3. Surface migration of PcH2 molecules behind a grating with a period of 2 μm.
  • fig. S4. Molecule number as a function of detector position.
  • fig. S5. Raw data before dark count subtraction.
  • fig. S6. Determining molecular velocities from fringe spacing.
  • fig. S7. Reconstructing molecular velocity distributions.

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