ON RESONANCE LEVELS DURING OVER-BARRIER MOTION OF MICROPARTICLES IN A LINEAR QUANTUM-SIZED STRUCTURE

Vladimir F. Degtyarev,
Moscow Technical University of Communications and Informatics, Moscow, Russia

DOI: 10.36724/2664-066X-2023-9-6-12-19

SYNCHROINFO JOURNAL. Volume 9, Number 6 (2023). P. 12-19.

Abstract

In the quantum-size chain, the features of microparticles energy spectrum with energy exceeding potential barrier height have been studied. It has been established that in this case, resonant levels are formed. For particles with energy equal to the energy of these levels, the transparency of the structure is equal to unity. It has been established that with an increase in the number of units, these levels split into close sublevels and the wave function changes. The energies of these sublevels and wave functions are determined. A mechanism for rearranging levels in the chain is proposed. This mechanism is based on ideas about the points of change in the phases of oscillator oscillations during the formation of a chain. It has been established that the parameters of these sublevels (energy, wave function) depend on the parameters of barriers, wells and the number of cells in the chain. The proposed model allows us to determine the characteristics of these sublevels, in particular their energy and wave functions.

Keywords: Quantum mechanics, quantum barrier, wave function, transparency, nanoelectronics, resonant levels

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