Researchers map non-visible materials at nanoscale with
ultrasound

The increasing miniaturization of electrical
components in industry requires a new imaging technique at the
nanometre scale. Delft researcher Gerard Verbiest and ASML have
developed a first proof-of-concept method that they now plan to
further develop. The method uses the same principle as ultrasound
scanning in pregnancies, but on a much, much smaller
scale.