From the 2 of 104 papers with an AI index.
108 citations
- Centre National de la Recherche ScientifiqueFR7 papers
- Huazhong University of Science and TechnologyCN6 papers
- Guangxi Normal UniversityCN5 papers
- Imperial College LondonGB5 papers
- Technische Universität DresdenDE5 papers
- Zuse Institute BerlinDE5 papers
- Arizona State UniversityUS4 papers
- Berlin Institute for the Foundations of Learning and DataDE4 papers
- Fraunhofer Institute for Production Systems and Design TechnologyDE4 papers
- Freie Universität BerlinDE4 papers
- Fritz Haber Institute of the Max Planck SocietyDE4 papers
- Hamm-Lippstadt University of Applied SciencesDE4 papers
7 papers · 1 filter
Tensor network methods for bound electron-hole complexes beyond strong and weak confinement in nanoplatelets
Bruno Hausmann, Marten Richter
The paper introduces a tensor network technique to efficiently solve the high‑dimensional Schrödinger equation for bound electron‑hole complexes (excitons, trions) in CdSe nanoplat…
Nanoscale Confinement Enhances Ultrafast Demagnetization
Yoav William Windsor, Tobias Lojewski, Moumita Kundu +22
Nanoscale miniaturization has revolutionized the field of spintronics by enabling exponential growth in areal bit density. A similar leap is also expected in device speeds through…
Electrical tunability of terahertz nonlinearity in graphene
Sergey Kovalev, Hassan A. Hafez, Klaas-Jan Tielrooij +15
Graphene is conceivably the most nonlinear optoelectronic material. Its nonlinear optical coefficients in the terahertz (THz) frequency range surpass those of other materials by ma…
Green's function expansion for multiple coupled optical resonators with finite retardation using quasinormal modes
Robert Meiners Fuchs, Juanjuan Ren, Stephen Hughes +1
The electromagnetic Green's function is a crucial ingredient for the theoretical study of modern photonic quantum devices, but is often difficult or even impossible to calculate di…
Highly-Indistinguishable Single-Photons at 1550 nm from a Two-photon Resonantly Excited Purcell-enhanced Quantum Dot
Robert Behrends, Martin v. Helversen, Pratim K. Saha +10
In this work we present a cavity-enhanced InAs/ quantum dot (QD) single-photon source in the telecom C-band with a record-low biexciton emit…
Robust Interlayer Exciton Interplay in Twisted van der Waals Heterotrilayer on a Broadband Bragg Reflector up to Room Temperature
Bhabani Sankar Sahoo, Shachi Machchhar, Avijit Barua +6
We report robust room temperature interlayer excitons in transition metal dichalcogenide heterostructures engineered via precise stacking orientation and twist-angle control. We in…