Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Parshina Natalya Valeryevna

Scholastic degree


Academic rank

—

Honorary rank

—

Organization, job position

South Federal University
   

Web site url

—

Email

nparshina@sfedu.ru


Articles count: 1

325 kb

ACCOUNTING OF THE DIFFUSION CURRENT COMPONENTS OF HOT CARRIERS INFLUENCE IN THE OUTPUT VOLUME CONDUCTIVITY OF MODERN SEMICONDUCTOR STRUCTURES

abstract 1341710079 issue 134 pp. 978 – 983 29.12.2017 ru 261
In this article, on the basis of phenomenological consideration of kinetic processes in semiconductors volume, we have conducted an analysis, in order to estimate the drift and diffusion components of the output current for hot carriers in the total output of the conductivity structure of the chip. The result revealed amplitude and frequency characteristics of this component of the conductivity, illustrating a greater amount of its modulus and phase inversion near the field-strength values of Ghan effect. This can be used for designing oscillators of millimeter range of wavelengths. It is shown that the nonlinear diffusion component along with the drift is important for the output conductance of the test specimen
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