Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.2k papers
- University of OxfordGB2.1k papers
- Johannes Gutenberg University MainzDE2.1k papers
- University of ManchesterGB2.1k papers
- Stockholm UniversitySE2k papers
- University of Science and Technology of ChinaCN1.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.8k papers
- Joint Institute for Nuclear ResearchRU1.7k papers
- University of BonnDE1.7k papers
- Indiana University BloomingtonUS1.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.6k papers
- Aix-Marseille UniversitéFR1.6k papers
13 papers · 2 filters
The sharpness-induced mode stopping and spectrum rarefication in waveguides with periodically corrugated walls
V. O. Goryashko, Yu. V. Tarasov, L. D. Shostenko
Starting from the rigorous excitation equation, the propagation of waves through a 2D waveguide with the periodically corrugated finite-length insert is examined in detail. The cor…
Inelastic electron tunneling spectroscopy at local defects in graphene
J. Fransson, J. -H. She, L. Pietronero +1
We address local inelastic scattering from vibrational impurity adsorbed onto graphene and the evolution of the local density of electron states near the impurity from weak to stro…
Engineering ultrafast spin currents and terahertz transients by magnetic heterostructures
T. Kampfrath, M. Battiato, P. Maldonado +9
In spin-based electronics, information is encoded by the spin state of electron bunches. Processing this information requires the controlled transport of spin angular momentum thro…
Functionalization of edge reconstructed graphene nanoribbons by H and Fe: A density functional study
Soumyajyoti Haldar, Sumanta Bhandary, Satadeep Bhattacharjee +3
In this paper, we have studied functionalization of 5-7 edge-reconstructed graphene nanoribbons by ab initio density functional calculations. Our studies show that hydrogenation at…
Magnetic impurities in graphane with dehydrogenated channels
Soumyajyoti Haldar, Dilip G. Kanhere, Biplab Sanyal
We have investigated the electronic and magnetic response of a single Fe atom and a pair of interacting Fe atoms placed in patterned dehydrogenated channels in graphane within the…
Inelastic Electron Tunneling Spectroscopy for Topological Insulators
Jian-Huang She, Jonas Fransson, A. R. Bishop +1
Inelastic Electron Tuneling Spectroscopy (IETS) is a powerful spectroscopy that allows one to investigate the nature of local excitations and energy transfer in the system of inter…
Electronic Structure and Chemical Bonding of Amorphous Chromium Carbide Thin Films
Martin Magnuson, Matilda Andersson, Jun Lu +2
The microstructure, electronic structure, and chemical bonding of chromium carbide thin films with different carbon contents have been investigated with high-resolution transmissio…
Effect of disorder on the electronic properties of graphene: a theoretical approach
Aftab Alam, Biplab Sanyal, Abhijit Mookerjee
In order to manipulate the properties of graphene, its very important to understand the electronic structure in presence of disorder. We investigate, within a tight-binding descrip…
Mechano-switching devices from carbon wire-carbon nanotube junctions
Jariyanee Prasongkit, Anton Grigoriev, Rajeev Ahuja
Well-known conductive molecular wires, like cumulene or polyyne, provide a model for interconnecting molecular electronics circuit. In the recent experiment, the appearance of carb…
Hydrogen site occupancy and strength of forces in nano-sized metal hydrides
Gunnar K. Pálsson, Moritz Wälde, Martin Amft +5
The dipole force components in nano-sized metal hydrides are quantitatively determined with curvature and x-ray diffraction measurements. Ab-initio density functional theory is use…
Transverse Electronic Transport through DNA Nucleotides with Functionalized Graphene Electrodes
Jariyanee Prasongkit, Anton Grigoriev, Biswarup Pathak +2
Graphene nanogaps and nanopores show potential for the purpose of electrical DNA sequencing, in particular because single-base resolution appears to be readily achievable. Here, we…
Subsurface impurities and vacancies in a three-dimensional topological insulator
Annica M. Black-Schaffer, Alexander V. Balatsky
Using a three-dimensional microscopic lattice model of a strong topological insulator (TI) we study potential impurities and vacancies in surface and subsurface positions. For all…
Stability and chaos of a driven nano-electromechanical Josephson junction
P. Berggren, J. Fransson
We consider the motion of and Josephson current through a mechanically oscillating superconducting island asymmetrically embedded in a Josephson junction. The electromechanical cou…