1.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Technische Universität DresdenDE192 papers
- Max Planck Institute for the Physics of Complex SystemsDE25 papers
- Forschungszentrum JülichDE21 papers
- Max Planck Institute for Dynamics and Self-OrganizationDE19 papers
- Physics of LifeDE19 papers
- Dresden Center for Computational Materials ScienceDE17 papers
- Lakeside LabsAT17 papers
- University of CologneDE17 papers
- Helmholtz-Zentrum Dresden-RossendorfDE16 papers
- Max Bergmann Zentrum für BiomaterialienDE16 papers
- Dresden Integrated Center for Applied Physics and Photonic MaterialsDE14 papers
- Leibniz Institute for Solid State and Materials ResearchDE14 papers
31 papers · 1 filter
Twisted bilayer zigzag-graphene nanoribbon junctions with tunable edge states
Dongfei Wang, De-Liang Bao, Qi Zheng +14
Stacking two-dimensional layered materials such as graphene and transitional metal dichalcogenides with nonzero interlayer twist angles has recently become attractive because of th…
The contribution of intermolecular spin interactions to the London dispersion forces between chiral molecules
M. Geyer, R. Gutierrez, V. Mujica +3
Dispersion interactions are one of the components of van der Waals (vdW) forces, which play a key role in the understanding of intermolecular interactions in many physical, chemica…
Synthesis and characterization of super-nonazethrene
Elia Turco, Shantanu Mishra, Jason Melidonie +6
Beginning with the early work of Clar et al. in 1955, zethrenes and their laterally-extended homologues, super-zethrenes, have been intensively studied in the solution phase, and a…
Efficient Time-Domain Approach for Linear Response Functions
Michel Panhans, Frank Ortmann
We derive the general Kubo formula in a form that solely utilizes the time evolution of displacement operators. The derivation is based on the decomposition of the linear response…
Designer spin order in diradical nanographenes
Yuqiang Zheng, Can Li, Chengyang Xu +14
The magnetic properties of carbon materials are at present the focus of an intense research effort in physics, chemistry and materials science due to their potential applications i…
Topological Hall effect arising from the mesoscopic and microscopic non-coplanar magnetic structure in MnBi
Yangkun He, Sebastian Schneider, Toni Helm +9
The topological Hall effect (THE), induced by the Berry curvature, which originates from non-zero scalar spin chirality, is an important feature for mesoscopic topological structur…
Surface phonon induced rotational dissipation for nanoscale solid-state gears
Huang-Hsiang Lin, Alexander Croy, Rafael Gutierrez +1
Compared to nanoscale friction of translational motion, the mechanisms of rotational friction have received less attention. Such motion becomes an important issue for the miniaturi…
Dodecacene Generated on Surface: Re-opening of the Energy Gap
Frank Eisenhut, Tim Kühne, Fátima García +8
The acene series represents a unique model system to investigate the intriguing electronic properties of extended pi electron structures in the one-dimensional limit, which are imp…
Nonlinear Charge Transport in InGaAs Nanowires at Terahertz Frequencies
Rakesh Rana, Leila Balaghi, Ivan Fotev +4
We probe the electron transport properties in the shell of GaAs/In0.2Ga0.8As core/shell nanowires at high electric fields using optical pump / THz probe spectroscopy with broadband…
Collective All-Carbon Magnetism in Triangulene Dimers
Shantanu Mishra, Doreen Beyer, Kristjan Eimre +8
Triangular zigzag nanographenes, such as triangulene and its pi-extended homologues, have received widespread attention as organic nanomagnets for molecular spintronics, and may se…
Spin-polarized electron transmission in DNA-like systems
Miguel A. Sierra, David Sanchez, Rafael Gutierrez +3
The helical distribution of the electronic density in chiral molecules, such as DNA and bacteriorhodopsin, has been suggested to induce a spin-orbit coupling interaction that may l…
Direct Observation of Plasmon Band Formation and Delocalization in Quasi-Infinite Nanoparticle Chains
Martin Mayer, Pavel L. Potapov, Darius Pohl +6
Chains of metallic nanoparticles sustain strongly confined surface plasmons with relatively low dielectric losses. To exploit these properties in applications,such as waveguides, t…
Luminescent emission of excited Rydberg excitons from monolayer WSe2
Shao-Yu Chen, Zhengguang Lu, Thomas Goldstein +11
We report the experimental observation of radiative recombination from Rydberg excitons in a two-dimensional semiconductor, monolayer WSe2, encapsulated in hexagonal boron nitride.…
Thermal bridging of graphene nanosheets via covalent molecular junctions. a Non-Equilibrium Green Functions Density Functional Tight-Binding study
Diego Martinez, Alessandro di Pierro, Alessandro Pecchia +7
Despite the uniquely high thermal conductivity of graphene is well known, the exploitation of graphene into thermally conductive nanomaterials and devices is limited by the ineffic…
Structure-dependent electrical properties of graphene nanoribbon devices with graphene electrodes
Leonardo Martini, Zongping Chen, Neeraj Mishra +9
Graphene nanoribbons (GNRs) are a novel and intriguing class of materials in the field of nanoelectronics, since their properties, solely defined by their width and edge type, are…
Linear Scaling Quantum Transport Methodologies
Zheyong Fan, Jose Hugo Garcia, Aron W. Cummings +5
In recent years, predictive computational modeling has become a cornerstone for the study of fundamental electronic, optical, and thermal properties in complex forms of condensed m…
Time-dependent framework for energy and charge currents in nanoscale systems
Thomas Lehmann, Alexander Croy, Rafael Gutiérrez +1
The calculation of time-dependent charge and energy currents in nanoscale systems is a challenging task. Nevertheless it is crucial for gaining a deep understanding of the relevant…
Photon-induced tunability of the thermospin current in a Rashba ring
Nzar Rauf Abdullah, Thorsten Arnold, Chi-Shung Tang +2
The goal of this work is to show how the thermospin polarization current in a quantum ring changes in the presence of Rashba spin-orbit coupling and a quantized single photon mode…
Edge magnetism impact on electrical conductance and thermoelectric properties of graphenelike nanoribbons
Stefan Krompiewski, Gianaurelio Cuniberti
Edge states in narrow quasi two-dimensional nanostructures determine, to a large extent, their electric, thermoelectric and magnetic properties. Non-magnetic edge states may quite…
Theoretical investigation of an in situ k-restore process for damaged ultra-low-k materials based on plasma enhanced fragmentation
A. Förster, C. Wagner, S. Gemming +1
We present theoretical investigations of a k-restore process for damaged pourous ultra-low-k (ULK) materials. The process is based on plasma enhanced fragmented silylation precurso…
Analytical Model of One-Dimensional Ballistic Schottky-Barrier Transistors
Igor Bejenari, Michael Schroter, Martin Claus
A new analytical model based on the WKB approximation for MOSFET-like one-dimensional ballistic transistors with Schottky-Barrier contacts has been developed for the drain current.…
Raman fingerprints of atomically precise graphene nanoribbons
Ivan A. Verzhbitskiy, Marzio De Corato, Alice Ruini +12
Bottom-up approaches allow the production of ultra-narrow and atomically precise graphene nanoribbons (GNRs), with electronic and optical properties controlled by the specific atom…
Short-Channel Field Effect Transistors with 9-Atom and 13-Atom wide Graphene Nanoribbons
Juan Pablo Llinas, Andrew Fairbrother, Gabriela Borin Barin +21
Bottom-up synthesized GNRs and GNR heterostructures have promising electronic properties for high performance field effect transistors (FETs) and ultra-low power devices such as tu…
Superlubricity of Graphene Nanoribbons on Gold Surfaces
Shigeki Kawai, Andrea Benassi, Enrico Gnecco +9
The state of vanishing friction known as superlubricity has important applications for energy saving and increasing the lifetime of devices. Superlubricity detected with atomic for…