472 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Friedrich Schiller University JenaDE67 papers
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of UkraineUA19 papers
- Novosibirsk State Technical UniversityRU18 papers
- Helmholtz Institute JenaDE16 papers
- Comenius University BratislavaSK15 papers
- Karlsruhe Institute of TechnologyDE11 papers
- Technische Universität DarmstadtDE10 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Czech Academy of Sciences, Institute of Scientific InstrumentsCZ9 papers
- National Yang Ming Chiao Tung UniversityTW9 papers
- University of MichiganUS9 papers
- Fraunhofer Institute for Applied Optics and Precision EngineeringDE8 papers
19 papers · 1 filter
Impact of charge transfer excitons on unidirectional exciton transport in lateral TMD heterostructures
Roberto Rosati, Sai Shradha, Julian Picker +3
Lateral heterostructures built of monolayers of transition metal dichalcogenides (TMDs) are characterized by a thin 1D interface exhibiting a large energy offset. Recently, the for…
Kapitza-resistance-like exciton dynamics in atomically flat MoSe-WSe lateral heterojunction
Hassan Lamsaadi, Dorian Beret, Ioannis Paradisanos +13
Being able to control the neutral excitonic flux is a mandatory step for the development of future room-temperature two-dimensional excitonic devices. Semiconducting Monolayer Tran…
Interface engineering of charge-transfer excitons in 2D lateral heterostructures
Roberto Rosati, Ioannis Paradisanos, Libai Huang +9
The existence of bound charge transfer (CT) excitons at the interface of monolayer lateral heterojunctions has been debated in literature, but contrary to the case of interlayer ex…
Extremely confined gap plasmon modes: when nonlocality matters
Sergejs Boroviks, Zhan-Hong Lin, Vladimir A. Zenin +7
Historically, the field of plasmonics has been relying on the framework of classical electrodynamics, with the local-response approximation of material response being applied even…
Plasmonics in the visible domain for a one-dimensional truncated photonic crystal terminated by graphene: sensing beyond Dirac point's approximation
A. Alidoust Ghatar, D. Jahani, W. Fritzche +1
Visible surface plasmon resonances (SPRs) could be excited by TE wave polarization in one-dimensional photonic crystals (PCs) coated by a graphene layer under the Kretschmann confi…
Giant persistent photoconductivity in monolayer MoS2 field-effect transistors
A. George, M. V. Fistul, M. Gruenewald +12
Monolayer transition metal dichalcogenides (TMD) have numerous potential applications in ultrathin electronics and photonics. The exposure of TMD based devices to light generates p…
Macroscopic Quantum Electrodynamics and Density Functional Theory Approaches to Dispersion Interactions between Fullerenes
Saunak Das, Johannes Fiedler, Oliver Staufert +3
The processing and material properties of commercial organic semiconductors, for e.g. fullerenes is largely controlled by their precise arrangements, specially intermolecular symme…
Circular dichroism in nanoparticle helices as a template for assessing quantum-informed models in plasmonics
Christos Tserkezis, A. T. Mina Yeşilyurt, Jer-Shing Huang +1
As characteristic lengths in plasmonics rapidly approach the sub-nm regime, quantum-informed models that can capture those aspects of the quantum nature of the electron gas that ar…
Emission and Propagation of Multi-Dimensional Spin Waves with nanoscale wavelengths in Anisotropic Spin Textures
V. Sluka, T. Schneider, R. A. Gallardo +15
Spin waves offer intriguing novel perspectives for computing and signal processing, since their damping can be lower than the Ohmic losses in conventional CMOS circuits. For contro…
Photoluminescence-driven Broadband Transmitting Directional Optical Nanoantennas
Kel-Meng See, Fan-Cheng Lin, Tzu-Yu Chen +4
Optical nanoantennas mediate near and far optical fields. Operating a directional nanoantenna in transmitting mode is challenging as the antenna needs to be driven by a nanosized o…
Thermometry and memcapacitance with qubit-resonator system
S. N. Shevchenko, D. S. Karpov
We study theoretically dynamics of a driven-dissipative qubit-resonator system. Specifically, a transmon qubit is coupled to a transmission-line resonator; this system is considere…
Lateral heterostructures of two-dimensional materials by electron-beam induced stitching
Andreas Winter, Antony George, Christof Neumann +9
We present a novel methodology to synthesize two-dimensional (2D) lateral heterostructures of graphene and MoS2 sheets with molecular carbon nanomembranes (CNMs), which is based on…
Signal amplification in a qubit-resonator system
D. S. Karpov, G. Oelsner, S. N. Shevchenko +2
We study the dynamics of a qubit-resonator system, when the resonator is driven by two signals. The interaction of the qubit with the high-amplitude driving we consider in terms of…
Resonance at the Rabi frequency in a superconducting flux qubit
Ya. S. Greenberg, E. Il'ichev, G. Oelsner +1
We analyze a system composed of a superconducting flux qubit coupled to a transmission-line resonator driven by two signals with frequencies close to the resonator's harmonics. The…
Amplification and attenuation of a probe signal by doubly-dressed states
S. N. Shevchenko, G. Oelsner, Ya. S. Greenberg +6
We analyse a system composed of a qubit coupled to electromagnetic fields of two high quality quantum oscillators. Particular realization of such a system is the superconducting qu…
Multiphoton transitions in Josephson-junction qubits (Review Article)
S. N. Shevchenko, A. N. Omelyanchouk, E. Il'ichev
Two basic physical models, a two-level system and a harmonic oscillator, are realized on the mesoscopic scale as coupled qubit and resonator. The realistic system includes moreover…
Tuned transition from quantum to classical for macroscopic quantum states
A. Fedorov, P. Macha, A. K. Feofanov +2
The boundary between the classical and quantum worlds has been intensely studied. It remains fascinating to explore how far the quantum concept can reach with use of specially fabr…
Strong Coupling of a Quantum Oscillator to a Flux Qubit at its Symmetry Point
A. Fedorov, A. K. Feofanov, P. Macha +3
A flux qubit biased at its symmetry point shows a minimum in the energy splitting (the gap), providing protection against flux noise. We have fabricated a qubit whose gap can be tu…
Cooling a magnetic resonance force microscope via the dynamical back-action of nuclear spins
Ya. S. Greenberg, E. Il'ichev, Franco Nori
We analyze the back-action influence of nuclear spins on the motion of the cantilever of a magnetic force resonance microscope. We calculate the contribution of nuclear spins to th…