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- German Research Centre for Artificial IntelligenceDE125 papers
- Rheinland-Pfälzische Technische Universität Kaiserslautern-LandauDE110 papers
- Fraunhofer Institute for Industrial MathematicsDE89 papers
- Centre National de la Recherche ScientifiqueFR82 papers
- University of Koblenz and LandauDE66 papers
- Johannes Gutenberg University MainzDE58 papers
- University of Applied Sciences KaiserslauternDE54 papers
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- University of ViennaAT29 papers
- A. Alikhanyan National LaboratoryAM26 papers
- Daimler (Germany)DE26 papers
5 papers · 2 filters
A micro-sized parametric spin-wave amplifier
Thomas Brächer, Frank Heussner, Philipp Pirro +6
We present the experimental observation of the localized amplification of externally excited spin waves in a transversely in-plane magnetized NiFe magnonic waveguide…
Microwave-induced spin currents in ferromagnetic-insulator|normal-metal bilayer system
Milan Agrawal, Alexander A. Serga, Viktor Lauer +3
A microwave technique is employed to simultaneously examine the spin pumping and the spin Seebeck effect processes in a YIG|Pt bilayer system. The experimental results show that fo…
Group-velocity slowdown in a double quantum-dot molecule
Stephan Michael, Weng W. Chow, Hans Christian Schneider
The slowdown of optical pulses due to quantum-coherence effects is investigated theoretically for an "active material" consisting of InGaAs-based double quantum-dot molecules. Thes…
Group-velocity slowdown in quantum-dots and quantum-dot molecules
Stephan Michael, Weng W. Chow, Hans Christian Schneider
We investigate theoretically the slowdown of optical pulses due to quantum-coherence effects in InGaAs-based quantum dots and quantum dot molecules. Simple models for the electroni…
Laser damage in silicon: energy absorption, relaxation and transport
A. Rämer, O. Osmani, B. Rethfeld
Silicon irradiated with an ultrashort 800 nm-laser pulse is studied theoretically using a two temperature description that considers the transient free carrier density during and a…