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Journal articles on the topic 'Electron motion'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Pang, Xiao-Feng. "The nonlinear behaviors of movement of electron in the atoms." Modern Physics Letters B 29, no. 12 (2015): 1550054. http://dx.doi.org/10.1142/s0217984915500542.

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In view of difficulties and questions of quantum mechanics in description of motion of electrons in hydrogen atom, we here established their nonlinear theory of motion based on the true motions of electron and nucleon and the real interactions between them, in which the motion of electron is depicted by a nonlinear Schrödinger equation with a Coulomb potential, the nonlinear interaction b∣φ∣2φ is produced by the change of Coulomb interaction between nucleon and electron due to the motion of nucleon. Thus the natures of the electron are thoroughly changed relative to those in quantum mechanics

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2

Kochelap, V. A. "Rotating bi-electron in two-dimensional systems with mexican-hat single-electron energy dispersion." Semiconductor Physics, Quantum Electronics and Optoelectronics 25, no. 3 (2022): 240–53. http://dx.doi.org/10.15407/spqeo25.03.240.

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A number of novel two-dimensional materials and nanostructures demonstrate complex single-electron energy dispersion, which is called the mexican-hat dispersion. In this paper, we analyze interaction of a pair of electrons with such an energy dispersion. We show that relative motion of the electron pair is of a very peculiar character. For example, the real space trajectories corresponding to electron-electron scattering can have three reversal points, reversal points at non-zero radial momentum and other unusual features. Despite the repulsive Coulomb interaction, two electrons can be coupled

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3

NAM, SOON-KWON, and KI-BUM KIM. "Stability of an electron beam in a two-frequency wiggler with a self-generated field." Journal of Plasma Physics 77, no. 2 (2010): 257–63. http://dx.doi.org/10.1017/s0022377810000206.

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AbstractWe investigate the relativistic electron motions in a two-frequency wiggler magnetic field with self-generated fields. The equations of motion are derived from the Hamiltonian which include the self-generated field, and we find the steady-state orbit from the equations of motion. The stability of electron motion in a two-frequency wiggler is examined by the numerical simulation. We analyze the a dynamical systems using the fast Fourier transformation and the Poincarè surface of section to find the critical value which have the periodical electron motion and to optimize the two-frequenc

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4

Saleh, Gh, Reza Alizadeh, Ehsan Dalili, and Amir Noorbakhsh. "3 Dimensional Motion of Photon and Its Energy." EPJ Web of Conferences 238 (2020): 11015. http://dx.doi.org/10.1051/epjconf/202023811015.

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Since the electron is the photon-generator and the electron is rotating around itself and around the nucleus, the emitted photon from the electron should have the effect of these rotating motions. So, the photon has a three-dimensional motion, including a transition movement and a rotary motion. And it traverses in a helical trajectory. By using this definition, we have proved wave-particle duality at the same time and introduce a new equation for the photon motion and its energy.

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5

Barmaki, Samira, Karima Guessaf, and Stéphane Laulan. "Imaging of ultrafast electron motion in molecules." Canadian Journal of Physics 89, no. 6 (2011): 703–7. http://dx.doi.org/10.1139/p11-039.

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We probe the attosecond electron motion in [Formula: see text], at short internuclear distances, by exact numerical solution of the 3D time-dependent Schrödinger equation in the Born–Oppenheimer approximation. We simulate a pump-probe experiment to calculate the energy distributions of ionized electrons. We start the experiment with a pump pulse that creates a coherent electronic wavepacket combination of the 1sσg and 2pσu states. We let the electronic wavepacket oscillate during a time delay Δt. In the second step of the experiment, we submit the wavepacket to an intense attosecond X-ray lase

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6

Mazmanishvili, Oleksandr, Mykola Reshetnyak, and Ganna Sydorenko. "ELECTRON BEAMS IN THE GRADIENT MAGNETIC FIELD: CONTROL FOR CONVERTING LONGITUDINAL MOTION INTO TRANSVERSAL." Bulletin of National Technical University "KhPI". Series: System Analysis, Control and Information Technologies, no. 1 (9) (July 15, 2023): 27–32. http://dx.doi.org/10.20998/2079-0023.2023.01.04.

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The motion of electrons in a cylindrical magnetic field with the gradient-type potential is considered. The motion of electrons in the cylindrical magnetic field with the gradient-type potential is considered. It is found that in the selected field, the initial motion of electrons along the longitudinal axis is converted into motion along the radius. It is determined that such the transformation is due to the action of a solenoidal magnetic field with large longitudinal gradient. The transformation of the longitudinal direction of motion into the transverse one turned out to be stable in the e

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7

Kurayev, A. A., and V. V. Matveyenka. "MOVEMENT OF A RELATIVISTIC ELECTRON IN CROSSED ELECTRIC AND MAGNETIC FIELDS." Doklady BGUIR, no. 6 (October 3, 2019): 26–30. http://dx.doi.org/10.35596/1729-7648-2019-124-6-26-30.

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It is shown that the ideas about the electron motion into electric and magnetic crossed fields existing in the modern literature are incorrected. For relativistic velocity case the electron motion can't be imagined by the superposition of the drift with velocity u = E0/B0 and the rotation with frequency  = eB0/m (e, m is charge and mass of relativistic electron). In the relativistic case these motions are not separated, moreover the instantaneous rotation frequency  of relativistic electron is unstable for fixed coordinate system (E0, B0):  depends on m, which varies considerably during rot

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8

Mitrokhovich, M. F. "Correlation properties of the accompanied particle's motion relative to the motion of the main particle in processes of radioactive decay and internal conversion." Nuclear Physics and Atomic Energy 15, no. 2 (2014): 126–31. https://doi.org/10.15407/jnpae2014.02.126.

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Registering coincidences of γ-quanta with electrons and with low (close to zero) energy electrons, the spatial correlation of the direction of emitted accompanying eac particle (electron "shake-off", Auger electron) with the primary particle em (electron) at β-decay or internal conversion of transitions in 152Eu decay have been investigated. By measuring the double γeac and triple γeacem coincidences, the correlation ϒ = 4πdP/PdΩ between the accompanying particle and the main particle was measured when they were emitted into the same hemisphere (Ω = 0) or into the opposite hemispheres (Ω = 2π)

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9

Shindo, Daisuke, Shinji Aizawa, Zentaro Akase, Toshiaki Tanigaki, Yasukazu Murakami, and Hyun Soon Park. "Electron Holographic Visualization of Collective Motion of Electrons Through Electric Field Variation." Microscopy and Microanalysis 20, no. 4 (2014): 1015–21. http://dx.doi.org/10.1017/s1431927614000786.

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AbstractThis study demonstrates the accumulation of electron-induced secondary electrons by utilizing a simple geometrical configuration of two branches of a charged insulating biomaterial. The collective motion of these secondary electrons between the branches has been visualized by analyzing the reconstructed amplitude images obtained using in situ electron holography. In order to understand the collective motion of secondary electrons, the trajectories of these electrons around the branches have also been simulated by taking into account the electric field around the charged branches on the

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10

Shindo, Daisuke, Zentaro Akase, and Hyun Soon Park. "Collective Motion of Secondary Electrons Visualized by Electron Holography." Microscopy and Microanalysis 20, S3 (2014): 246–47. http://dx.doi.org/10.1017/s1431927614002955.

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11

Ukhorskiy, A. Y., M. I. Sitnov, K. Takahashi, and B. J. Anderson. "Radial transport of radiation belt electrons due to stormtime Pc5 waves." Annales Geophysicae 27, no. 5 (2009): 2173–81. http://dx.doi.org/10.5194/angeo-27-2173-2009.

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Abstract. During geomagnetic storms relativistic electron fluxes in the outer radiation belt exhibit dynamic variability over multiple orders of magnitude. This requires radial transport of electrons across their drift shells and implies violation of their third adiabatic invariant. Radial transport is induced by the interaction of the electron drift motion with electric and magnetic field fluctuations in the ULF frequency range. It was previously shown that solar-wind driven ULF waves have long azimuthal wave lengths and thus can violate the third invariant of trapped electrons in the process

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12

Mazmanishvili, Oleksandr, and Nikolay Reshetnyak. "LONGITUDINAL TRAP OF ELECTRON BEAM IN POTENTIAL PIT MAGNETIC SOLENOIDAL FIELD." Bulletin of National Technical University "KhPI". Series: System Analysis, Control and Information Technologies, no. 1 (5) (July 12, 2021): 62–66. http://dx.doi.org/10.20998/2079-0023.2021.01.10.

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A two-mode cylindrical magnetic field is considered, the potential of which has a minimum. The object of this work is the study of the parameters of an electron beam when it moves in a solenoid field with the longitudinal trap formed by the magnetic field, and the construction of the computational model of the motion of an electron beam. The problem is posed of the stability of the motion of electrons in such solenoid magnetic field. The possibility of obtaining oscillatory modes of particle motion has been studied. It was found that for oscillations of particles with an energy of tens of kilo

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13

Khazanov, G. V., A. A. Tel’nikhin, and T. K. Kronberg. "Stochastic electron motion driven by space plasma waves." Nonlinear Processes in Geophysics 21, no. 1 (2014): 61–85. http://dx.doi.org/10.5194/npg-21-61-2014.

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Abstract. Stochastic motion of relativistic electrons under conditions of the nonlinear resonance interaction of particles with space plasma waves is studied. Particular attention is given to the problem of the stability and variability of the Earth's radiation belts. It is found that the interaction between whistler-mode waves and radiation-belt electrons is likely to involve the same mechanism that is responsible for the dynamical balance between the accelerating process and relativistic electron precipitation events. We have also considered the efficiency of the mechanism of stochastic surf

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14

Schulten, K. "ELECTRON TRANSFER: Exploiting Thermal Motion." Science 290, no. 5489 (2000): 61–62. http://dx.doi.org/10.1126/science.290.5489.61.

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15

Vos, M., and I. E. McCarthy. "Observing electron motion in solids." Reviews of Modern Physics 67, no. 3 (1995): 713–23. http://dx.doi.org/10.1103/revmodphys.67.713.

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16

Fève, G. "Picosecond detection of electron motion." Nature Nanotechnology 14, no. 11 (2019): 1005–6. http://dx.doi.org/10.1038/s41565-019-0576-x.

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17

Bhandari, Sagar, and Robert M. Westervelt. "Imaging electron motion in graphene." Semiconductor Science and Technology 32, no. 2 (2017): 024001. http://dx.doi.org/10.1088/1361-6641/32/2/024001.

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18

Chelkowski, S., G. L. Yudin, and A. D. Bandrauk. "Observing electron motion in molecules." Journal of Physics B: Atomic, Molecular and Optical Physics 39, no. 13 (2006): S409—S417. http://dx.doi.org/10.1088/0953-4075/39/13/s14.

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19

Niu, K., P. Mulser, and L. Drska. "Beam generations of three kinds of charged particles." Laser and Particle Beams 9, no. 1 (1991): 149–65. http://dx.doi.org/10.1017/s0263034600002391.

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Analyses are given for beam generations of three kinds of charged particles: electrons, light ions, and heavy ions. The electron beam oscillates in a dense plasma irradiated by a strong laser light. When the frequency of laser light is high and its intensity is large, the acceleration of oscillating electrons becomes large and the electrons radiate electromagnetic waves. As the reaction, the electrons feel a damping force, whose effect on oscillating electron motion is investigated first. Second, the electron beam induces the strong electromagnetic field by its self-induced electric current de

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20

Lisenkov, V. V., Yu I. Mamontov, and I. N. Tikhonov. "Numerical investigation of a high-pressure gas medium preionization by runaway electrons." Journal of Physics: Conference Series 2064, no. 1 (2021): 012021. http://dx.doi.org/10.1088/1742-6596/2064/1/012021.

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Abstract A comparative simulation of the generation and acceleration of runaway electrons in the discharge gap during the initiation of the discharge by nanosecond and subnanosecond pulses is carried out. We used a numerical model based on the PIC-MCC method. Calculations were carried out for N2 6 atm pressure. Numerical simulation of a formation process of the electron avalanche initiated by an electron field-emitted from the top of the cathode microspike was carried out taking into account the motion of each electron in the avalanche. Characteristic runaway electron trajectories, runaway ele

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21

Guglinski, W. "On the missing anisotropic space inside atoms in quantum mechanics." Physics Essays 34, no. 3 (2021): 351–65. http://dx.doi.org/10.4006/0836-1398-34.3.351.

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Schrödinger developed his famous equation from the standard wavelength. However, as demonstrated here, inside the atom, the electron does not move according to de Broglie-Einstein’s postulate λ = h/p, because the wavelength of the electron’s motion varies with the distance to the nucleus. Therefore, Schrödinger’s equation does not quantify the real electron’s motion in atoms. Here, the equation of a variable wavelength for electron motion inside atoms is introduced. The calculation, applied to the hydrogen atom, achieves energy level values very close to the experimental values. This successfu

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22

DONKÓ, Z., and I. PÓCSIK. "ON THE FRACTAL STRUCTURE OF ELECTRON AVALANCHES." Fractals 01, no. 04 (1993): 939–46. http://dx.doi.org/10.1142/s0218348x9300099x.

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The motion of electrons in helium gas in the presence of a homogeneous external electric field was studied. Moving between the two electrodes, the electrons participate in elastic and inelastic collision processes with gas atoms. In ionizing collisions, secondary electrons are also created and in this way self-similar electron avalanches build up. The statistical distribution of the fractal dimension and electron multiplication of electron avalanches was obtained based on the simulation of a large number of electron avalanches. The fractal dimension shows a power-law dependence on electron mul

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23

Ram, Abhay K., Kyriakos Hizanidis, and Richard J. Temkin. "Current drive by high intensity, pulsed, electron cyclotron wave packets." EPJ Web of Conferences 203 (2019): 01009. http://dx.doi.org/10.1051/epjconf/201920301009.

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The nonlinear interaction of electrons with a high intensity, spatially localized, Gaussian, electro-magnetic wave packet, or beam, in the electron cyclotron range of frequencies is described by the relativistic Lorentz equation. There are two distinct sets of electrons that result from wave-particle interactions. One set of electrons is reﬂected by the ponderomotive force due to the spatial variation of the wave packet. The second set of electrons are energetic enough to traverse across the wave packet. Both sets of electrons can exchange energy and momentum with the wave packet. The trapping

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24

Denisov, V. I., I. P. Denisova, M. G. Gapochka, A. F. Korolev, and N. N. Koshelev. "Gravitational acceleration of a weakly relativistic electron in a conducting drift tube." Modern Physics Letters A 33, no. 33 (2018): 1850192. http://dx.doi.org/10.1142/s0217732318501924.

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We propose the idea of method for observing the effect of the Earth’s gravitational field on the motion of an electron. Earlier attempts to measure such an effect proved unsuccessful due to the fact that under the conductive sheath, the gravitational force acting on the non-relativistic electron is completely compensated by Barnhill–Schiff force. Therefore, experiments of this kind were unable to measure the effect of the Earth’s gravitational field on the motion of electrons. In this paper, we propose to use electrons moving with relativistic speeds in the horizontal plane, and with non-relat

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25

LI ZHI-KUAN. "DAMPED MOTION OF AN ELECTRON IN FREE-ELECTRON LASER." Acta Physica Sinica 49, no. 5 (2000): 893. http://dx.doi.org/10.7498/aps.49.893.

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26

Chukwuemeka, Peter Ukpaka. "Model prediction on the characteristics of dipole atoms: the concept of Schrodinger's equation." Chemistry International 4, no. 2 (2018): 146–53. https://doi.org/10.5281/zenodo.1475367.

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This paper investigates the model to predict the characteristics of dipole atoms upon the application of Schrödinger’s wave equation. Many element of chemists’ picture of molecular structure hinge on the point of view that separates the electronic motions from the vibration/rotational motion and treats coupling between these separated motions as perturbations. It is essential to understand the origins and limitations of this separated (dipole) motion picture. To develop a framework in terms of which to understand when such separable is valid, one think of an atom or molecule a

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27

Tachibana, Akitomo. "Zero-temperature equation-of-motion of electron pair in the BCS theory of superconductivity." Canadian Journal of Chemistry 74, no. 6 (1996): 1106–15. http://dx.doi.org/10.1139/v96-124.

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By projecting the BCS ground state of superconducting electron condensate on the N-electron Hilbert space, a real-space equation-of-motion is obtained for the electron pair function [Formula: see text] at absolute zero temperature (T = 0):[Formula: see text]where ρN−2 denotes electron density of the (N – 2)-electron condensate given as[Formula: see text]Since the exchange-correlation potential is given as an explicit functional of electron density, this equation represents the fundamental working equation for the new density functional theory of superconductivity. The 2nd-order density matrix

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28

Pawlędzio, Sylwia, Maura Malinska, Magdalena Woińska, et al. "Relativistic Hirshfeld atom refinement of an organo-gold(I) compound." IUCrJ 8, no. 4 (2021): 608–20. http://dx.doi.org/10.1107/s2052252521004541.

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The main goal of this study is the validation of relativistic Hirshfeld atom refinement (HAR) as implemented in Tonto for high-resolution X-ray diffraction datasets of an organo-gold(I) compound. The influence of the relativistic effects on statistical parameters, geometries and electron density properties was analyzed and compared with the influence of electron correlation and anharmonic atomic motions. Recent work in this field has indicated the importance of relativistic effects in the static electron density distribution of organo-mercury compounds. This study confirms that differences in

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29

Bruce, S. A. "Maxwell-Like Equations for Free Dirac Electrons." Zeitschrift für Naturforschung A 73, no. 4 (2018): 331–35. http://dx.doi.org/10.1515/zna-2017-0328.

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AbstractIn this article, we show that the wave equation for a free Dirac electron can be represented in a form that is analogous to Maxwell’s electrodynamics. The electron bispinor wavefunction is explicitly expressed in terms of its real and imaginary components. This leads us to incorporate into it appropriate scalar and pseudo-scalar fields in advance, so that a full symmetry may be accomplished. The Dirac equation then takes on a form similar to that of a set of inhomogeneous Maxwell’s equations involving a particular self-source. We relate plane wave solutions of these equations to waves

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30

Hui, Dandan, Husain Alqattan, Shunsuke Yamada, Vladimir Pervak, Kazuhiro Yabana, and Mohammed Th Hassan. "Attosecond electron motion control in dielectric." Nature Photonics 16, no. 1 (2021): 33–37. http://dx.doi.org/10.1038/s41566-021-00918-4.

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31

Peeters, François. "Microscopic magnetic manipulation of electron motion." Physics World 8, no. 10 (1995): 24–25. http://dx.doi.org/10.1088/2058-7058/8/10/26.

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32

Su, Q., P. J. Peverly, R. E. Wagner, P. Krekora, and R. Grobe. "Relativistic electron spin motion in cycloatoms." Optics Express 8, no. 2 (2001): 51. http://dx.doi.org/10.1364/oe.8.000051.

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33

Dynnikov, I. A. "Semiclassical electron motion and Novikov's conjecture." Journal of Mathematical Sciences 94, no. 4 (1999): 1589–92. http://dx.doi.org/10.1007/bf02365205.

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34

Ikegami, M., and Y. Nagaoka. "Electron motion on a curved interface." Surface Science 263, no. 1-3 (1992): 193–98. http://dx.doi.org/10.1016/0039-6028(92)90335-4.

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35

Polozov, Sergey M., and Vladimir I. Rashchikov. "Longitudinal motion stability of electrons inside the plasma channel of LPWA." Cybernetics and Physics, Volume 7, 2018, Number 4 (December 23, 2018): 228–32. http://dx.doi.org/10.35470/2226-4116-2018-7-4-228-232.

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The acceleration of electrons in laser-plasma channels is one of the contemporary ideas on the energy frontier of accelerators. Demands of low energy spectrum and emittance are especially important for discussed colliders and light sources based on acceleration in plasma channels. The idea to use a laser-plasma accelerator as injector for these installations instead of traditional RF linacs looks like as a very perceptive way to replace the conventional RF linac-injector or linac-driver by a very compact system. Therefore, the new results of beam dynamics simulations in laser-plasma channel ha

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36

Steutel, F. W. "Avalanches of electrons in a gas." Journal of Applied Probability 23, no. 04 (1986): 867–79. http://dx.doi.org/10.1017/s0021900200118662.

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The motion of electrons through a gas of particles is modelled as a two-state process: an electron is alternatingly moving and being held captive by a non-moving particle, during exponentially distributed periods. The model contains a parameter p, the probability that collision of an electron with a gas particle does not lead to its capture but produces an extra electron. The quantity of interest is the current C(t) produced by the moving electrons, as a function of time.

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37

REITSMA, A. J. W., and D. A. JAROSZYNSKI. "Coupling of longitudinal and transverse motion of accelerated electrons in laser wakefield acceleration." Laser and Particle Beams 22, no. 4 (2004): 407–13. http://dx.doi.org/10.1017/s0263034604040054.

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The acceleration dynamics of electrons in a laser wakefield accelerator is discussed, in particular the coupling of longitudinal and transverse motion. This coupling effect is important for electrons injected with a velocity below the laser pulse group velocity. It is found that the electron bunch is adiabatically focused during the acceleration and that a finite bunch width contributes to bunch lengthening and growth of energy spread. These results indicate the importance of a small emittance for the injected electron bunch.

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38

Kim, S. H. "Spontaneous free-electron two-quantum Stark emission in an arbitrary direction from a zero-temperature electron beam." Journal of Plasma Physics 49, no. 2 (1993): 181–96. http://dx.doi.org/10.1017/s0022377800016901.

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Emissions from relativistic electrons travelling in periodic electrostatic fields were observed by Smith and Purcell (1953) and Doucas et at. (1992) as extraordinarily (e.g. 1018 times) stronger than any emission that can be conceived with classical electrodynamics under any equivalent condition. The mechanism is identified as the free-electron two-quantum Stark (FETQS) emission generated by the axial uniform motion, which cannot be radiated in the axial direction. From the excellent agreement between the theoretical result for FETQS emission driven by the axial uniform motion, and the experim

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39

Tu, Runsheng. "Solving the Problem of Source of Electron Spin Magnetic Moment." Physical Science International Journal 28, no. 6 (2024): 105–10. http://dx.doi.org/10.9734/psij/2024/v28i6862.

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The concept of electron spin has a broad application prospect. However, after a century of efforts, the essence and specific form of electron spin have not been revealed. The reason is probably that it is constrained by the concept of point particle material structure. In order to solve the problem, one way to initiate the quantum mechanics revolution on the concept of material structure is to establish the concept of wave element material structure. Assuming that the composition of electrons is waves, the inherent motion of electrons (the spin of free electrons) is "the rotation of mass equiv

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40

Yamahata, Gento, Sungguen Ryu, Nathan Johnson, H. S. Sim, Akira Fujiwara, and Masaya Kataoka. "Picosecond coherent electron motion in a silicon single-electron source." Nature Nanotechnology 14, no. 11 (2019): 1019–23. http://dx.doi.org/10.1038/s41565-019-0563-2.

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41

Riyopoulos, S., and C. M. Tang. "Chaotic electron motion caused by sidebands in free electron lasers." Physics of Fluids 31, no. 11 (1988): 3387. http://dx.doi.org/10.1063/1.866904.

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42

Chen, Chiping, and Ronald C. Davidson. "Self-field-induced chaotic electron motion in free electron lasers." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 296, no. 1-3 (1990): 471–76. http://dx.doi.org/10.1016/0168-9002(90)91252-7.

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43

Ho, Ching Yen, Mao Yu Wen, and C. Ma. "Plasma from Electron Beam Evaporation of a Metal Target." Advanced Materials Research 83-86 (December 2009): 1190–96. http://dx.doi.org/10.4028/www.scientific.net/amr.83-86.1190.

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Transport variables in plasma column are analytically investigated in this paper. Low-energy electrons and ions are produced from electron beam evaporation of a metal target in the technological vacuum chamber of an electron beam welding machine. Assuming collisionless plasma motion in the radial direction, the electrostatic potential is obtained from model of plasma expansion. Transport variables such as ion density, electron density, conduction heat of the ions and electrons are calculated using the electrostatic potential and are compared with the available experimental data.

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44

Kaneyasu, Tatsuo, Yasumasa Hikosaka, Shin-ichi Wada, et al. "Attosecond Interferometry Experiments at the Tandem Undulator Beamline BL1U of UVSOR-III Synchrotron." Journal of Physics: Conference Series 3010, no. 1 (2025): 012086. https://doi.org/10.1088/1742-6596/3010/1/012086.

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Abstract The waveform of electromagnetic radiation from an ultra-relativistic electron reflects the motion of the electron. Recently, we have demonstrated that each light wave packet comprising spontaneous radiation from a tandem undulator has a double-pulse temporal profile as a consequence of the sequential undulating motion of single electrons. The use of mutual coherence between the double-pulse components enables time-domain interferometry experiments on the attosecond scale for controlling and monitoring the quantum state of matter using synchrotron radiation. This paper presents recent

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45

Minárik, Stanislav. "Kinetics of Electrons from Plasma Discharge in a Latent Track Region Induced by Swift Heavy ION Irradiation." Research Papers Faculty of Materials Science and Technology Slovak University of Technology 23, s1 (2015): 45–52. http://dx.doi.org/10.1515/rput-2015-0026.

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Abstract While passing swift heavy ion through a material structure, it produces a region of radiation affected material which is known as a "latent track". Scattering motions of electrons interacting with a swift heavy ion are dominant in the latent track region. These phenomena include the electron impurity and phonon scattering processes modified by the interaction with the ion projectile as well as the Coulomb scattering between two electrons. In this paper, we provide detailed derivation of a 3D Boltzmann scattering equation for the description of the relative scattering motion of such el

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46

Gurzhi, R. N., A. N. Kalinenko, and A. I. Kopeliovich. "Size effects in quasi-two-dimensional metallic compounds." Soviet Journal of Low Temperature Physics 17, no. 8 (1991): 514–17. https://doi.org/10.1063/10.0032882.

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It is shown that quasi-two-dimensional metallic systems (of the type of acceptor compounds of graphite) can exhibit qualitatively new relaxation mechanisms associated with electron scattering at the sample surface. A typical feature of these mechanisms is a close connection between the specific processes of electron–phonon and electron–electron relaxation in two-dimensional systems with a diffusive motion of electrons in the coordinate space. Under certain conditions, these mechanisms leads to a minimum in the temperature dependence of the electrical resistance.

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47

Stevanovic, Nenad, Vladimir Markovic, Momir Arsenijevic, and Dragoslav Nikezic. "Influence of electron motion in target atom on stopping power for low-energetic ions." Nuclear Technology and Radiation Protection 27, no. 2 (2012): 113–16. http://dx.doi.org/10.2298/ntrp1202113s.

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In this paper the stopping power was calculated, representing the electrons of the target atom as an assembly of quantum oscillators. It was considered that the electrons in the atoms have some velocity before interaction with the projectile, which is the main contribution of this paper. The influence of electron velocity on stopping power for different projectiles and targets was investigated. It was found that the velocity of the electron stopping power has the greatest influence at low energies of the projectile.

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48

Yang, Qing, and J. D. Fan. "Topologic configuration of electron." Modern Physics Letters A 33, no. 26 (2018): 1850163. http://dx.doi.org/10.1142/s0217732318501638.

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Motion of an electron is much different from that of a kind of matter in classical mechanics. Although it is impossible to directly observe the configuration of a bare electron, it is never as simple as to treat it as a three-dimensional (3D) particle in the microscopic world because the electron itself certainly has its own topological configuration, so that it presents a field of a unit charge and a spin, etc. An electron produces a magnetic field in motion and also can radiate or absorb an electromagnetic field in its accelerating motions. Thus, the topological configuration of an electron

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49

Камилов, И. К., А. А. Степуренко та А. Э. Гумметов. "Спин-орбитальное взаимодействие и подвижность носителей заряда в продольном автосолитоне в антимониде индия в магнитном поле". Физика и техника полупроводников 53, № 8 (2019): 1037. http://dx.doi.org/10.21883/ftp.2019.08.47991.8978.

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AbstractA version of the spin–orbit interaction of orbitally moving and spin-oriented electrons in a longitudinal autosoliton in indium antimonide under a longitudinal magnetic field is proposed and considered. The additional energy gained by spin–orbit electrons due to this interaction is determined. Expressions for the change in the mobility during the orbital motion of electrons under a magnetic field and the additive mobility of spin-oriented electrons are derived and calculated. The coefficients of the mutual influence of changing electron mobility in the case of orbital motion and the ad

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50

KAN, ZHAI, XU YU-HONG, WEN YI-ZHI, et al. "Experimental investigation of the propagation properties of an edge fluctuation in the KT-5C tokamak." Journal of Plasma Physics 58, no. 4 (1997): 601–12. http://dx.doi.org/10.1017/s0022377897005989.

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It is found on the KT-5C tokamak that an edge fluctuation can be excited using a pair of floating Langmuir-probe pins. This fluctuation propagates along the magnetic field, with its amplitude decreasing drastically when it is off the magnetic field line, which is similar to the results obtained from experiments on the TEXT tokamak. Moreover, our experimental observations indicate that the excited fluctuation propagates with the electron directional motion, and is mainly manifested in an electron density fluctuation. Physically, this excited fluctuation could be considered as modulation of the

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