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front of house 28
floor in house 28
technical system
Mrs. Prof. Hoffmann-Vogel in front of the techn
Au-Electromigration
Building 28

front of house 28 | Photo: foto_karla_fritz

in building 28

floor in house 28 | Photo: foto_karla_fritz

laboratory 0.065

the group "Experimental physics of condensed matter" reseaches | Photo: image

UHV with atomic force microscope

around Mrs. Prof. Dr. R. Hoffmann-Vogel | Photo: image

Au-Electromigration

on the electronic characteristics of nanostructures | Photo: image

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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.


Pictogram of AFM-Setup
Photo: Daniel Ebeling

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

Everything from the conference is published at the conference website.

Here the webpage from the  5th AAFMT.

Pictogram of AFM-Setup
Photo: Daniel Ebeling

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