Nanoscale Processing by Adaptive Laser Pulses
  We theoretically demonstrate that atomically-precise ``nanoscale processing" can be reproducibly performed by adaptive laser pulses. We present the new approach on the controlled welding of crossed carbon nanotubes, giving various metastable junctions of interest. Adaptive laser pulses could be also used in preparation of other hybrid nanostructures. 
Petr Kr\'al (Weizmann Institute of Science)