Acceleration of heavy ions in the quasi-neutral regimePleiades Publishing Ltd - Tập 56 - Trang 725-727 - 2011
Yu. A. Kovalenko, T. V. Chernyshev, A. S. Chikhachev
Acceleration of heavy ions in the collisionless regime with complete compensation of beam charges by plasma electrons is considered using the kinetic description of the ion beam. The possibility of accelerating the ions to a velocity exceeding the ion sound velocity is demonstrated.
Fabrication of high-aspect-ratio microstructures in polymer microfluid chips for in vitro single-cell analysisPleiades Publishing Ltd - Tập 61 - Trang 1566-1571 - 2016
A. S. Bukatin, I. S. Mukhin, E. I. Malyshev, I. V. Kukhtevich, A. A. Evstrapov, M. V. Dubina
Technologies and methods of prototyping microfluidic devices are widely used in solving many biological problems and testing of operability of new microanalytic systems. This study is devoted to analyzing the features of the formation of microstructures in SU-8 photoresist and the preparation of replicas in polydimethyl siloxane by the soft lithography method. It has been shown that the aspect rat...... hiện toàn bộ
Component analysis of the impedance of a CoFeNbSiB magnetically soft conductor with a nonuniform magnetic structurePleiades Publishing Ltd - Tập 60 - Trang 767-771 - 2015
A. V. Semirov, A. A. Moiseev, V. O. Kudryavtsev, D. A. Bukreev, N. P. Kovaleva, N. V. Vasyukhno
The influence of an external magnetic field and elastic tensile stresses on the real and imaginary components of the impedance of a magnetically soft amorphous conductor with a low positive magnetostriction constant is studied. The difference is found between the frequencies at which the circular permeabilities of conductor’s parts with different types of magnetic anisotropy do not have a dominant...... hiện toàn bộ
Josephson Effect in Nanographite FilmsPleiades Publishing Ltd - Tập 67 - Trang 696-699 - 2023
S. G. Lebedev
In nanographite films, for the first time, when measuring the current–voltage characteristics, the Josephson current at room temperature has been detected, which confirms the earlier observations in nanographite films of the effects of weak superconductivity: zeroing of the temperature dependence at 650 K of the constant voltage on the sample when exposed to an alternating microwave voltage due to...... hiện toàn bộ
Analysis of Electron Emission from a Single Silicon Cathode to Quasi-Vacuum (Air) Using Atomic Force MicroscopyPleiades Publishing Ltd - Tập 65 - Trang 1846-1852 - 2020
I. D. Evsikov, S. V. Mit’ko, P. Yu. Glagolev, N. A. Djuzhev, G. D. Demin
Atomic force microscopy is employed in the experimental study of specific features of the field emission of electrons from a single silicon needle-type cathode to quasi-vacuum (air). Noncontact regime of the atomic force microscopy is used to measure the I–V characteristics of a single cathode with nanometer-scale tip radius at distances of 10 and 20 nm between the cathode tip and the measurement ...... hiện toàn bộ