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Deep multilayer relaxations on the Al(001) surface: Ab-initio all-electron calculations
(American Physical Society, 2007-04)
The multilayer relaxations of pure Al001 surface were theoretically analyzed using ab initio all-electron calculations. Big slabs 23 atomic layers+20 vacuum layers were needed to capture the deep pattern of multilayer ...
Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
(American Physical Society, 2013-03-20)
We present a systematic experimental and theoretical study of angular differential cross sections of singleelectron transfer in collisions of N5+, O6+, and Ne8+ with ground-state Na(3s) in the collision energy range from ...
Conceptual Engineering of Plasma-Focus Thermonuclear Pulsors
(Institute of Electrical and Electronics Engineers, 2000-08)
A new method of significant efficiency enhancement, which is based on simultaneous interaction of electrons with an opposite wave at the second cyclotron harmonic, and a forward wave of the same frequency, at the fundamental ...
Enhanced compensation filter to mitigate subsynchronous oscillations in series-compensated DFIG-Based wind farms
(Institute of Electrical and Electronics Engineers, 2021-12-05)
This paper presents a control strategy to mitigate subsynchronous oscillations (SSOs) in doubly-fed induction generator (DFIG)-based wind farms integrated into series-compensated transmission systems. The strategy has two ...
Exchange mechanism for electron paramagnetic resonance of individual adatoms
(American Physical Society, 2017-11)
We propose a universal mechanism that makes it possible to drive an individual atomic spin using a spin-polarized scanning tunnel microscope (STM) with an oscillating electric signal. We show that the combination of the ...
Interference of electrons ionized by short laser pulses
(IOP Publishing, 2007)
Mechanical energy losses in plastically deformed and electron plus neutron irradiated high purity single crystalline molybdenum at elevated temperatures
(Wiley VCH Verlag, 2012-10)
Mechanical spectroscopy (MS) and transmission electron microscopy (TEM) studies have been performed in plastically deformed and electron plus neutron irradiated high purity single crystalline molybdenum, oriented for single ...
Neutrino-induced reactions in core-collapse supernovae: Effects on the electron fraction
(World Scientific, 2018-07)
Neutrino-induced reactions are a basic ingredient in astrophysical processes like star evolution. The existence of neutrino oscillations affects the rate of nuclear electroweak decays which participates in the chain of ...
Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
(American Physical Society, 2014-02)
The role of electron saddle swaps in collisions of bare Li with metastable hydrogen and alkali-metal atoms is investigated by means of the classical trajectory Monte Carlo method. In particular, we show that oscillations ...
Role of band structure and local-field effects in the low-energy collective electronic excitation spectra of 2H-NbSe2
(American Physical Society, 2012-07)
We present a study of the electron dynamics in the layered compound 2H-NbSe2. First-principles calculations are used to obtain the band structure employed in the evaluation of the loss function with inclusion of local-field ...