Using GOES data short and intermediate periodicities in energetic electron flares are investigated. Invoking wavelet power method, time variation of main quasi-periodicities is investigated. Quasi-periodic oscillations including a period of 22–35day in high frequency range are detected. Quasi-periods of...
It was found that the high-energy electrons with energies higher than the sheath potential energy are generated within a few microseconds after the dc pulse is turned on and the electron energy distribution functions during the pulse-on period show a bi-Maxwellian distribution with the high-...
of the “lifetime” of the electron gas temperature at the apex. This interesting effect is interpreted as resulting from an intricate heat flow at the apex. The ability to harness the “lifetime” of hot-carrier gases with nanoscale circuits may provide a multitude of applications, such as ...
Self-consistent modelling of the daytime electron density profile in the ionospheric F region A theoretical self-consistent method for the description of daytime lt;igt;Nlt;subgt;elt;/subgt;(h)lt;/igt; profiles in the ionospheric F region measured b... M Schlegel,K Schlegel - 《Annales Geop...
As shown in one of the above studies using piezoresponse force microscopy (PFM), the strain created during the fabrication process of the heterobilayers can change the shape and period of the moiré pattern and transform the 0D hexagonal moiré superlattice into 1D moiré superlattice. According to...
Long-term relativistic radiation belt electron responses to \\{GEM\\} magnetic storms We present a long-term radiation belt simulation for a 200-day period starting on 25 January 1991, which includes both six geomagnetic storms identified by... Kyung-Chan,Kim,and,... - Journal of Atmospheric...
There can be an exchange of mass between the system and two thermal reservoirs at both ends, but the three parts together restore the original state after a period, hence there is no net directional mass flow. In the second one, the density is modulated by mass entering or leaving the ...
of time-dependent electron diffraction simulations to create descriptors for the configurations of surface materials. Our proposal utilizes the fact that the sub-femtosecond time-dependence of electron diffraction patterns are highly sensitive to the arrangement of atoms in the surface region of the ...
T is the sampling period. N is the fixed step. The estimated value of the next NT moment can be predicted after the correction. The LOS’s predicted value 𝑋̂𝑓(𝑡)X^ft is obtained via continuous recursive iteration. (5) Firing controller: It judges whether the LOS’s predicted ...
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