Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure

HIGHLIGHTS

• who: M. Kjaergaard from the for Quantum Devices and Station Q Copenhagen, Niels Bohr Institute, University of Copenhagen, Universitetsparken, Copenhagen, Denmark have published the research: Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS of 29/09/2016
• what: The authors show measurements on a gateable InGaAs/InAs 2DEG with patterned epitaxial Al yielding devices with atomically pristine interfaces between semiconductor and superconductor. The authors determine the scattering properties of the normal region which the authors assume is a 1.1 mm wide channel . . .
  

   

  

  If you want to have access to all the content you need to log in!

  Thanks :)

  Username or Email

  Password

  Remember me

  Lost your password?

  If you don't have an account, you can create one here.