front of house 28
floor in house 28
atomic force microscope
Prof. Hoffmann-Vogel in front of technical equipment
Au-Elektromigration
Building 28

...in building 28, located in Golm...

laboratory 0.065

... the group "Experimental physics of condensed matter" reseaches...

UHV with atomic force microscope

...around Mrs. Prof. Dr. R. Hoffmann-Vogel...

  • Experimentelle Physik Kondensierter Materie

Main goal of research

The aim of our research is to understand the connection between atomic and mesocopic structure on the one hand and electronic transport on the other. To investigate the structure of our research objects, we use atomic force microscopy. To make small contacts, we use electromigration.

two colored diagrams
Source: Peter Milde et al. siehe Publikation in JAP
Plot of the Q-factor as function of the laser power reveals a hysteresis

Editor´s Pick

Recently accepted article "Out-of-equilibrium optomechanical resonance self-excitation" P. Milde, M. Langenhorst, H. Hölscher, J. Rottmann-Matthes, D. Hundertmark, L. M. Eng, and R. Hoffmann-Vogel, in Journal of Applied Physics have chosen to be promoted as an Editor's Pick.

 

two colored diagrams
Source: Peter Milde et al. siehe Publikation in JAP
Plot of the Q-factor as function of the laser power reveals a hysteresis
Pictogram of AFM-Setup
Source: Daniel Ebeling

The 6th Advanced Atomic Force Microscopy Techniques (AAFMT) Conference will be hosted here at the University of Potsdam from 06.03.2023-07.03.2023.

Planning is in progress, news will be published here.

Webpage from the  5th AAFMT here.

Pictogram of AFM-Setup
Source: Daniel Ebeling

NEWS

The lectures and exercises of the winter semester 2021/22 will start from 25th of October. Further information will be available in Moodle/PULS.

 

Dear students of earth sciences,

please contact us by mail, if you have not yet received a key for the lecture "Experimental Physics III" with Prof. Dr. Regina Hoffmann-Vogel.