843 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Technical University of MunichDE103 papers
- Ludwig-Maximilians-Universität MünchenDE91 papers
- Walther Meissner InstituteDE64 papers
- Bavarian Academy of Sciences and HumanitiesDE61 papers
- University of AugsburgDE60 papers
- Center for NanoScienceDE44 papers
- Imperial College LondonGB31 papers
- National University of SingaporeSG18 papers
- Monash UniversityAU17 papers
- Schott (Germany)DE15 papers
- Tongji UniversityCN13 papers
- Delft University of TechnologyNL12 papers
30 papers · 1 filter
The dielectric impact of layer distances on exciton and trion binding energies in van der Waals heterostructures
M. Florian, M. Hartmann, A. Steinhoff +6
The electronic and optical properties of monolayer transition-metal dichalcogenides (TMDs) and van der Waals heterostructures are strongly subject to their dielectric environment.…
Spin waves in coupled YIG/Co heterostructures
Stefan Klingler, Vivek Amin, Stephan Geprägs +9
We investigate yttrium iron garnet (YIG)/cobalt (Co) heterostructures using broadband ferromagnetic resonance (FMR). We observe an efficient excitation of perpendicular standing sp…
Measurements and atomistic theory of electron factor anisotropy for phosphorus donors in strained silicon
M. Usman, H. Huebl, A. R. Stegner +3
This work reports the measurement of electron factor anisotropy ( = ) for phosphorous donor qubits in strained silicon (sSi = Si/Si$_{1-x}…
Quantum Brownian motion under generalized position measurements: A converse Zeno scenario
L. Magazzù, P. Talkner, P. Hänggi
We study the quantum Brownian motion of a harmonic oscillator undergoing a sequence of generalized position measurements. Our exact analytical results capture the interplay of the…
Precision and accuracy of single-molecule FRET measurements - a worldwide benchmark study
Björn Hellenkamp, Sonja Schmid, Olga Doroshenko +50
Single-molecule Förster resonance energy transfer (smFRET) is increasingly being used to determine distances, structures, and dynamics of biomolecules in vitro and in vivo. However…
Photoferroelectric oxides
I. Fina, C. Paillard, B. Dkhil
Giant photovoltaic effect due to bulk photovoltaic effect observed in multiferroic BiFeO3 thin films has triggered a renewed interest on photoferroelectric materials for photovolta…
Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures
Johanna Fischer, Olena Gomonay, Richard Schlitz +8
We investigate the spin Hall magnetoresistance in thin film bilayer heterostructures of the heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magne…
Deformed Jarzynski Equality
Jiawen Deng, Juan D. Jaramillo, Peter Hanggi +1
The well-known Jarzynski equality, often written in the form , provides a non-equilibrium means to measure the free energy difference of a sys…
Parity-Engineered Light-Matter Interaction
Jan Goetz, Frank Deppe, Kirill G. Fedorov +6
The concept of parity describes the inversion symmetry of a system and is of fundamental relevance in the standard model, quantum information processing, and field theory. In quant…
Multiharmonic frequency-chirped transducers for surface-acoustic-wave optomechanics
Matthias Weiß, Andreas L. Hörner, Eugenio Zallo +5
Wide passband interdigital transducers are employed to establish a stable phase-lock between a train of laser pulses emitted by a mode-locked laser and a surface acoustic wave gene…
Tunable Weyl and Dirac states in the nonsymmorphic compound
Leslie M. Schoop, Andreas Topp, Judith Lippmann +14
Recent interest in topological semimetals has lead to the proposal of many new topological phases that can be realized in real materials. Next to Dirac and Weyl systems, these incl…
Asymptotic Floquet states of non-Markovian systems
Luca Magazzù, Sergey Denisov, Peter Hänggi
We propose a method to find asymptotic states of a class of periodically modulated open systems which are outside the range of validity of the Floquet theory due to the presence of…
Scalable Transfer-Free Fabrication of MoS/SiO Hybrid Nanophotonic Cavity Arrays with Quality Factors Exceeding 4000
Sebastian Hammer, Hans-Moritz Mangold, Ariana E. Nguyen +4
We report the fully-scalable fabrication of a large array of hybrid molybdenum disulfide (MoS) - silicon dioxide (SiO) one-dimensional, free-standing photonic-crystal cavit…
Non-local magnon transport in the compensated ferrimagnet GdIG
Kathrin Ganzhorn, Tobias Wimmer, Joseph Barker +8
We study the diffusive transport of magnons through the compensated ferrimagnetic insulator Gd3Fe5O12 (GdIG). The magnons are injected and detected electrically in a non-local meas…
Multi-harmonic Quantum Dot Optomechanics in fused LiNbO-(Al)GaAs hybrids
Emeline D. S. Nysten, Yong Heng Huo, Hailong Yu +3
We fabricated an acousto-optic semiconductor hybrid device for strong optomechanical coupling of individual quantum emitters and a surface acoustic wave. Our device comprises a sur…
Note: Derivative divide, a method for the analysis of broadband ferromagnetic resonance in the frequency domain
Hannes Maier-Flaig, Sebastian T. B. Goennenwein, Ryo Ohshima +4
Broadband ferromagnetic resonance (bbFMR) spectroscopy is an established experimental tool to quantify magnetic properties. Due to frequency-dependent transmission of the microwave…
Helimagnon resonances in an intrinsic chiral magnonic crystal
Mathias Weiler, Aisha Aqeel, Maxim Mostovoy +6
We experimentally study magnetic resonances in the helical and conical magnetic phases of the chiral magnetic insulator CuOSeO at the temperature =5 K. Using a broadband…
Hydrodynamic and entropic effects on colloidal diffusion in corrugated channels
Xiang Yang, Chang Liu, Yunyun Li +3
In the absence of advection, confined diffusion characterizes transport in many natural and artificial devices, such as ionic channels, zeolites, and nanopores. While extensive the…
Robust valley polarization of helium ion modified atomically thin MoS
Julian Klein, Agnieszka Kuc, Anna Nolinder +8
Atomically thin semiconductors have dimensions that are commensurate with critical feature sizes of future optoelectronic devices defined using electron/ion beam lithography. Robus…
Direct exciton emission from atomically thin transition metal dichalcogenide heterostructures near the lifetime limit
Jakob Wierzbowski, Julian Klein, Florian Sigger +9
We demonstrate the reduction of the inhomogeneous linewidth of the free excitons in atomically thin transition metal dichalcogenides (TMDCs) MoSe, WSe and MoS by…
Spin injection into silicon detected by broadband ferromagnetic resonance spectroscopy
Ryo Ohshima, Stefan Klingler, Sergey Dushenko +6
We studied the spin injection in a NiFe(Py)/Si system using broadband ferromagnetic resonance spectroscopy. The Gilbert damping parameter of the Py layer on top of the Si channel w…
Long-lived direct and indirect interlayer excitons in van der Waals heterostructures
Bastian Miller, Alexander Steinhoff, Borja Pano +3
We investigate the photoluminescence of interlayer excitons in heterostructures consisting of monolayer MoSe2 and WSe2 at low temperatures. Surprisingly, we find a doublet structur…
Magnon mode selective spin transport in compensated ferrimagnets
Joel Cramer, Er-Jia Guo, Stephan Geprägs +10
We investigate the generation of magnonic thermal spin currents and their mode selective spin transport across interfaces in insulating, compensated ferrimagnet/normal metal bilaye…
Temperature dependent magnetic damping of yttrium iron garnet spheres
Hannes Maier-Flaig, Stefan Klingler, Carsten Dubs +5
We investigate the temperature dependent microwave absorption spectrum of an yttrium iron garnet sphere as a function of temperature (5 K to 300 K) and frequency (3 GHz to 43.5 GHz…