Andreev Molecule in Parallel InAs Nanowires

  title={Andreev Molecule in Parallel InAs Nanowires},
  author={Oliv{\'e}r K{\"u}rt{\"o}ssy and Zolt{\'a}n Scher{\"u}bl and Gergő F{\"u}l{\"o}p and Istv'an Endre Luk'acs and Thomas Kanne and Jesper Nyg{\aa}rd and P{\'e}ter Makk and Szabolcs Csonka},
  journal={Nano Letters},
  pages={7929 - 7937}
Coupling individual atoms fundamentally changes the state of matter: electrons bound to atomic cores become delocalized turning an insulating state to a metallic one. A chain of atoms could lead to more exotic states if the tunneling takes place via the superconducting vacuum and can induce topologically protected excitations like Majorana or parafermions. Although coupling a single atom to a superconductor is well studied, the hybridization of two sites with individual tunability was not… 

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