We briefly review recent developments on the response of localized electrons to an external magnetic field. They originate from subtle interference effects between forward-scattered paths which, in the localized regime, make the dominant contribution to the transition amplitude. On a lattice the ...
In a simple electron gun consisting of a cathode and two apertured planes held at different potentials the apertures act as electron lenses. When the gun is immersed in a uniform axial magnetic field the aperture spacings and potentials can be chosen so that the emerging electrons have no ...
Rusin TM, Zawadzki W (2010) Zitterbewegung of relativistic electrons in a magnetic field and its simulation by trapped ions. Phys Rev D 82:125031 ADSRusin, T.M.; Zawadzki, W. Zitterbewegung of relativistic electrons in a magnetic field and its simulation by trapped ions. Phys. Rev. D 2010...
The energy levels of an electron in a periodic potential and a constant magnetic field are found as the solutions to a secular determinant when the following approximations are made: (a) the energy band of interest is spherically symmetric and (b) lattice broadening of the levels is neglected....
This paper considers the radiation emitted when a nucleus experiencesβ decay in a magnetic field, producing relativistic electrons. The spectral-angular distribution of the radiation from relativistic electrons in a sharply delineated magnetic field was also found. This is a preview of subscription cont...
The latter procedure does not utilize the central part of the beam in the focusing, since the resolving power is proportional to the diameter of the central shutter. The lens method cannot, without the use of a special twisted shutter system, separate positive and negative electrons....
Magnetization, specific heat, magneto-thermal effect and thermoelectric power of two-dimensional electron gas in a quantizing magnetic field of the two-dimensional gas of noninteracting electrons in the presence of a quantizing magnetic field and a finite temperature are considered theoretically. ... ...
40 A beam of electrons is directed into a uniform magnetic field and deflects as shown in the diagram below.magnetic field electron flow Which of the following correctly describes the direction of the magnetic field? A A into the page B towards the bottom of the page C towards the top of...
Mitra, B., Ghatak, K.P.: On the Einstein relation in narrow-gap semiconductors in the presence of a quantizing magnetic-field. Phys. Lett. A 135(6–7), 397–400 (1989) Article ADS Google Scholar Moran, B., Hoover, W.G., Bestiale, S.: Diffusion in a periodic Lorentz gas. J....
axial magnetic fieldThe single-particle energy eigenstates of a 2D EG, confined to the spherical surface in an axial magnetic field, are calculated. In strong-field limit, Landau quantization is complete, as it is for the planar 2D EG. Intermediate fields correspond to a crossover region ...