German Research Foundation:

* Magnetic exchange interaction across a vacuum barrier at the single-atom scale

* Andreev reflection spectroscopy of magnetic impurities on superconductors at
  the single-atom level

* Atomically resolved phonon and photon spectroscopies of 2D material stackings

* Hybridization of organic molecules with metal substrates in the presence
  of surface passivation layers

* Superconductivity of graphene on surfaces

* Vibrational spectroscopy with a scanning tunneling microscope: the role of the tip

* Interface structure and magnetism at the atomic scale

* Electronic and vibrational properties of magnetic atom assemblies

* Switching of molecular magnetism

* Tunneling spectroscopy of correlated electrons: superconductivity and
   metal-insulator transition


Federal Ministry of Education and Research(BMBF):

* Neuromorphic superconducting memristive electronics


Carl Zeiss Foundation:

* Superconductivity of single-atom and single-molecule junctions

* Microscopic and spectroscopic analysis of molecules on graphene


Thuringian Graduate Funding:

* Friction at the atomic scale