I. Physikalisches Institut

I. Physikalisches Institut

Prof. Dr. K. Samwer

AG Samwer small

In the focus of interest of the research activities are on the one side oxidic, magnetic films, metal-insulator transitions and the colossal magneto resistance, on the other side investigations of metallic glasses and other
disordered systems, especially with mechanical spectroscopy.



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Prof. Dr. S. Mathias

Laser
Our research focuses on ultrafast electronic, magnetic and structural dynamics in condensed matter and the development of new experimental methods to study these processes. In particular, we combine the advantages of ultrashort X-rays from high-harmonic generation with ultrafast solid-state research and explore dynamics at fundamental time- and lengthscales, where all elementary processes can be captured, even at the level of electrons. Current topics involve the study of electronic properties and dynamics in correlated-electron materials, at surfaces and interfaces, in nanostructures and metal-adsorbate hybrid systems.

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Prof. Dr. V. Moshnyaga

AG Moshnyaga

Research is focused on electronic correlations in oxide thin films and their nanoscale control by tuning the film architecture, dimensionality and interface design. Novel thin film growth approaches, based on in-situ optical atomic layer growth control within Metalorganic Aerosol Deposition (MAD), have been developed. Raman, Tip- and Surface-Enhanced Raman Spectroscopy are used to monitor electron-lattice correlations by phase transitions, driven by temperature, electric and magnetic field as well as by light.
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Dr. H. Ulrichs


AG Ulrichs - Abb.1 small


Research Topics:
Understanding and manipulating relaxation channels to tailor energy transport (Project A02 SFB 1073);
Active control of energy conversion in correlated oxides by spin currents (Project A06 SFB 1073).

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