Zobrazeno 1 - 10
of 22
pro vyhledávání: '"33.07 - Spektroskopie"'
Autor:
Messerschmidt, Simon
Quasi-particles formed in lithium niobate after pulse exposure were investigated by transient absorption and photoluminescence spectroscopy as well as numerical simulations. This includes the formation process, the transport through the crystal, inte
Ultrafast Photon Management: The Power of Harmonic Nanocrystals in Nonlinear Spectroscopy and Beyond
Autor:
Kijatkin, Christian
The present work broaches the physics of light-matter interaction, chiefly using nonlinear optical spectroscopy in a newly developed framework termed as Photon Management Concept. This way, existing fragments dealing with specific properties of harmo
Autor:
Nolte, Stefan
This work is dedicated to a comprehensive experimental study on the interaction of femtosecond laser pulses with the nonlinear optical medium lithium niobate. The nonlinear optical response in the nanosecond regime was already studied extensively wit
Autor:
Schemme, Tobias
In this thesis the influence of different growth conditions on the structural and the magnetic properties of magnetite were analyzed. Therefore, ultrathin Fe3O4 films were grown on MgO(001) substrates, on NiO, and on Fe pre-covered MgO(001) substrate
Autor:
Buling, Anna
The discovery of superconductivity in iron-based pnictides in 2008 gave rise to a high advance in the research of high-temperature superconductors. But up to now there is no generally admitted theory of the non-BCS mechanism of these superconductors.
Autor:
Niebling, Stephan
Die vorliegende Dissertation beschäftigt sich mit der schwingungsspektroskopischen Charakterisierung der molekularen Erkennung von Tetrapeptiden durch künstliche Rezeptoren. Die Peptidrezeptoren zeichnen sich durch hohe Bindungskonstanten in Wasser
Autor:
Suendorf, Martin
Thin metallic films with magnetic properties like magnetite are an interesting material in current technological applications. In the presented work the iron oxide films are grown by molecular beam epitaxy on MgO(001) substrates at temperatures betwe
Autor:
Urban, Leszek
Die Elektronen-Spin-Resonanz-Spektroskopie (ESR) in Verbindung mit ortsspezifischer Spinmarkierung stellt eine hervorragende Möglichkeit dar, um die Struktur und Dynamik von Proteinen aufzuklären. In dieser Dissertation wurden mit Hilfe der Hochfel
Autor:
Gellner, Magdalena
In der vorliegenden Dissertation werden verschiedene plasmonisch aktive Kern/Schale- Nanopartikel synthetisiert, experimentell und theoretisch charakterisiert und in analytischen Anwendungen der oberflächenverstärkten Raman-Spektroskopie (engl. sur