97 citations · 166 across the 6 of their papers we have counts for
6 papers
Force-noise spectroscopy by tunnelling current deflection sensing
Markus Herz, Elke Scheer
An electro-mechanical setup for the measurement of AC-forces in a low-temperature tunnelling microscope has been developed, which enables extremely high force resolution. The cross…
Magneto-electrical subbands of freely suspended quantum point contacts
C. Rossler, M. Herz, M. Bichler +1
We present a versatile design of freely suspended quantum point contacts with particular large one-dimensional subband quantization energies of up to 10meV. The nanoscale bridges e…
Active laser frequency stabilization and resolution enhancement of interferometers for the measurement of gravitational waves in space
Markus Herz
Laser frequency stabilization is notably one of the major challenges on the way to a space-borne gravitational wave observatory. The proposed Laser Interferometer Space Antenna (LI…
Simultaneous current-, force- and work function measurement with atomic resolution
M. Herz, Ch. Schiller, F. J. Giessibl +1
The local work function of a surface determines the spatial decay of the charge density at the Fermi level normal to the surface. Here, we present a method that enables simultaneou…
Probing the shape of atoms in real space
M. Herz, F. J. Giessibl, J. Mannhart
The structure of single atoms in real space is investigated by scanning tunneling microscopy. Very high resolution is possible by a dramatic reduction of the tip-sample distance. T…
New magnetic phase in metallic V_{2-y}O_3 close to the metal insulator transition
S. Klimm, M. Herz, R. Horny +3
We have observed two spin density wave (SDW) phases in hole doped metallic V_{2-y}O_3, one evolves from the other as a function of doping, pressure or temperature. They differ in t…