271 citations · 493 across the 10 of their papers we have counts for
10 papers
Nonlinear suppression of dispersion broadening of ultrashort spin-wave pulses in thin YIG films
K. O. Nikolaev, D. Raskhodchikov, J. Bensmann +10
We study experimentally the nonlinear propagation of short pulses of forward volume spin waves in nanometer-thick YIG films. We show that nonlinearity of the spin system can effici…
Pressure dependence of intra- and interlayer excitons in 2H-MoS bilayers
Paul Steeger, Jan-Hauke Graalmann, Robert Schmidt +7
The optical and electronic properties of multilayer transition metal dichalcogenides differ significantly from their monolayer counterparts due to interlayer interactions. The sepa…
Excitonic Absorption Signatures of Twisted Bilayer WSe by Electron Energy-Loss Spectroscopy
Steffi Y. Woo, Alberto Zobelli, Robert Schneider +7
Moiré twist angle underpins the interlayer interaction of excitons in twisted van der Waals hetero- and homo-structures. The influence of twist angle on the excitonic absorption of…
Nanoimprint strain-engineering of 2D semiconductors
Jannis Bensmann, Robert Schmidt, Robert Schneider +5
Mechanical strain is a powerful tool to tune the optical and optoelectronic properties of atomically thin semiconductors. Inhomogeneous strain plays an important role in exciton fu…
Substrate influence on transition metal dichalcogenide monolayer exciton absorption linewidth broadening
Fuhui Shao, Steffi Y. Woo, Nianjheng Wu +13
The excitonic states of transition metal dichacolgenide (TMD) monolayers are heavily influenced by their external dielectric environment based on the substrate used. In this work,…
Single photon emission from individual nanophotonic-integrated colloidal quantum dots
Alexander Eich, Tobias C. Spiekermann, Helge Gehring +8
Solution processible colloidal quantum dots hold great promise for realizing single-photon sources embedded into scalable quantum technology platforms. However, the high-yield inte…
Theory of the Coherent Response of Magneto-Excitons and Magneto-Biexcitons in Monolayer Transition Metal Dichalcogenides
Florian Katsch, Dominik Christiansen, Robert Schmidt +4
The recent accessibility of high quality, charge neutral monolayer transition metal dichalcogenides with narrow exciton linewidths at the homogeneous limit provides an ideal platfo…
Phonon-assisted emission and absorption of individual color centers in hexagonal boron nitride
Daniel Wigger, Robert Schmidt, Osvaldo Del Pozo-Zamudio +10
Defect centers in hexagonal boron nitride represent room-temperature single-photon sources in a layered van der Waals material. These light emitters appear with a wide range of tra…
Controlling spontaneous emission with plasmonic optical patch antennas
C. Belacel, B. Habert, F. Bigourdan +11
We experimentally demonstrate the control of the spontaneous emission rate and the radiation pattern of colloidal quantum dots deterministically positioned in a plasmonic patch ant…
Full control of spontaneous emission in confined Tamm plasmon structures
O. Gazzano, S. Michaelis de Vasconcellos, K. Gauthron +6
We demonstrate strong confinement of the optical field by depositing a micron sized metallic disk on a planar interferential mirror. Zero dimensional Tamm plasmon modes are evidenc…