73 citations · 291 across the 10 of their papers we have counts for
10 papers
Electronic Self-passivation of Single Vacancy in Black Phosphorus via a Controlled Ionization
Hanyan Fang, Aurelio Gallardo, Dikshant Dulal +11
We report that mono-elemental black phosphorus presents a new electronic self-passivation scheme of single vacancy (SV). By means of low-temperature scanning tunneling microscopy a…
Identification of two-dimensional termination of hematite surface
Jesús Redondo, Petr Lazar, Pavel Procházka +9
Iron oxides are among the most abundant compounds on Earth and have consequently been studied and used extensively in industrial processes. Despite these efforts, concrete understa…
First Evidence of the Frequency Filtering of Magnetoacoustic Waves in the Flaring Star EK Dra
A. K. Srivastava, J. C. Pandey, Subhajeet Karmakar +7
Using the data obtained from XMM-Newton, we show the gradual evolution of two periodicities of ~4500 s and ~2200 s in the decay phase of the flare observed in a solar analog EK Dra…
Magnetic swirls and associated fast magnetoacoustic kink waves in a solar chromospheric flux tube
K. Murawski, P. Kayshap, A. K. Srivastava +4
We perform numerical simulations of impulsively generated magnetic swirls in an isolated flux tube which is rooted in the solar photosphere. These swirls are triggered by an initia…
Submolecular resolution by variation of IETS amplitude and its relation to AFM/STM signal
Bruno de la Torre, Martin Švec, Giuseppe Foti +8
Here we show scanning tunnelling microscopy (STM), non-contact atomic force microscopy (AFM) and inelastic electron tunnelling spectroscopy (IETS) measurements on organic molecule…
Submolecular-resolution non-invasive imaging of interfacial water with atomic force microscopy
Jinbo Peng, Jing Guo, Prokop Hapala +8
Scanning probe microscopy (SPM) has been extensively applied to probe interfacial water in many interdisciplinary fields but the disturbance of the probes on the hydrogen-bonding s…
Oscillations excited by plasmoids formed during magnetic reconnection in vertical gravitationally stratified current-sheet
P. Jelínek, M. Karlický, T. Van Doorsselaere +1
Using the FLASH code, which solves the full set of the two-dimensional (2-D) non-ideal (resistive) time-dependent magnetohydrodynamic (MHD) equations, we study processes during the…
Spectroscopic Observations and Modelling of Impulsive Alfvén Waves Along a Polar Coronal Jet
P. Jelínek, A. K. Srivastava, K. Murawski +2
Using the Hinode/EIS 2 spectroscopic observations, we study the intensity, velocity, and FWHM variations of the strongest Fe XII 195.12 Å line along the jet to find the signatur…
Radio fiber bursts and fast magnetoacoustic wave trains
M. Karlický, H. Mészárosová, P. Jelínek
We present a model for dm-fiber bursts that is based on assuming fast sausage magnetoacoustic wave trains that propagate along a dense vertical filament or current sheet. Eight gro…
First-principles Simulations of the stretching and final breaking of Al nanowires: Mechanical properties and electrical conductance
Pavel Jelínek, Rubén Pérez, José Ortega +1
The evolution of the structure and conductance of an Al nanowire subject to a tensile stress has been studied by first-principles total-energy simulations. Our calculations show th…