Header image  

Engineering with 'The very

atoms, all the way down!'

 

 
 

A) Ultrathin stacks of polar insulators

Bilayer NaCl/Cu2N/Cu001

Self poled state. Move pointer across image to switch electric polarization

nc-AFM constant height df image. Bias=0V. Oscillation amplitude 40 pm


 
 
  Click to switch to self poled state