ФУНДАМЕНТАЛЬНАЯ МЕТРОЛОГИЯ: МАГНИТОПОЛЕВАЯ ТЕОРИЯ ИЗМЕРЕНИЙ С ИСПОЛЬЗОВАНИЕМ ЯВЛЕНИЯ ПЕРЕНОСА ЭНЕРГИИ И ИНФОРМАЦИИ СКВОЗЬ МАТЕРИАЛ ИЛИ ВЕЩЕСТВО.
ЧАСТЬ 7. ИЗМЕРЕНИЕ ДИСКРЕТНЫХ ЭНЕРГЕТИЧЕСКИХ УРОВНЕЙ ЛАНДАУ ПРИ НОРМАЛЬНЫХ УСЛОВИЯХ ПРОВЕДЕНИЯ ИЗМЕРЕНИЙ
FUNDAMENTAL METROLOGY: THE MAGNETIC–FIELD THEORY OF MEASUREMENTS WITH USE THE PHENOMENON OF TRANSFER OF ENERGY AND INFORMATION THROUGH MATERIAL OR SUBSTANCE
Part 7. Measurement of discrete power Landau Levels under normal conditions
carrying out of measurements
Сторінки: 176-191. Номер: №4, 2019 (275)
Автори:
В.Т. КОНДРАТОВ
Институт кибернетики им. В.М. Глушкова НАН Украины
V.T. KONDRATOV
V.M. Glushkov Institute of cybernetics of National academy of Science of Ukraine
DOI: https://www.doi.org/10.31891/2307-5732-2019-275-4-176-191
Рецензія/Peer review : 07.06.2019 р.
Надрукована/Printed : 17.07.2019 р.
Анотація мовою оригіналу
В работе рассмотрен метод измерения дискретных энергетических уровней Ландау исследуемых образцов материалов, описано несколько схемотехнических решений магнитополевых измерителей разной степени сложности — от простого до много-функционального. Приведены результаты экспериментальных исследований дискретных уровней Ландау. Работа представляет интерес для метрологов, специалистов, магистров и аспирантов, изучающих магнитополевые методы и средства измерения физических величин.
Ключевые слова: метод измерения, магнитополевые измерители, уровень Ландау.
Розширена анотація англійською мовою
The paper discusses the method of measuring the discrete Landau energy levels of the samples of materials under study and several circuit solutions for magnetic-field meters of varying degrees of complexity, from simple to multifunctional. It was established experimentally that for the implementation of the method, physical conditions must be created a priori, in which, first of all, the laws of conservation of mechanical and electromagnetic energy in the material and the law of Faraday electromagnetic induction that provide fundamental interactions of the high-frequency solenoidal pulse magnetic field with the electrons of the material under investigation. It has also been established that for the transfer of the energy of the Landau discrete energy level to an adequate energy of a radio pulse, it is necessary to create conditions for the release of the energy of electrons during their abrupt transition from one energy level to another. The implementation of these conditions is ensured by manufacturing a closed-type monolithic flat two-circuit waveguide from the material under study, a transmitting antenna installed between the waveguide circuits, and cylindrical inductors that form a solenoidal vector field. It has been established that discrete Landau energy levels exist not only in metals, but also in dielectrics. This indicates that in dielectrics (in conditionally conducting and in weakly conducting material media) diamagnetism of transport electrons can be observed. Analytical expressions are obtained for the magnetic flux, the intensity of a high-frequency solenoidal pulsed magnetic field; The measurement equation for the n-th Landau energy level is obtained. A method has been developed and described that ensures the measurement of the discrete Landau energy levels of any macrocosm materials, moreover, under normal conditions of measurement. Experimentally obtained results confirmed the equidistance of Landau discrete energy levels. Almost 4-5 and even 6 emissions of radio pulses are observed. The envelopes of the Landau levels are cubic or quadratic in nature and are downward in a given system of scales. The paper lists the conditions for the practical implementation of the magnetic field method for measuring the discrete Landau energy levels of the macroscopic materials. It is stated that the magnetic field level gauges of Dandau on microcontrollers are of the greatest interest. They provide the highest degree of automation of the measurement process and high measurement accuracy. The obtained results expand our understanding of the magnetic field methods and means of measuring the Landau level under normal conditions for carrying out these measurements. The paper is of interest for metrologists, experts, masters and the post-graduate students studying magnetic-fields methods and measuring instruments of level and energy of Fermi in a macrocosm.
Keywords: a measurement method, magnetic-field measuring instruments, level Landau.
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