Zobrazeno 1 - 10
of 11
pro vyhledávání: '"A. S. Shnitnikov"'
Publikováno v:
Semiconductors. 50:849-852
The specific features of oxygen dissolution in CdS using the example of single crystals grown by the gas-transport method with deviations from stoichiometry at 1100°C are considered. The effect of various types of intrinsic point defects in crystals
Autor:
A. M. Gulyaev, A. S. Shnitnikov
Publikováno v:
Semiconductors. 49:209-213
The causes of anomalous behavior of the Hall mobility of charge carriers as a result of a decrease in the measurement temperature from 300 K in indium-antimonide films obtained by the method of three temperatures are studied. It is shown experimental
Publikováno v:
Russian Physics Journal. 57:1436-1441
The region of the edge emission spectrum of CdS(O) single crystals with cadmium excess is examined. An anomalous series of equidistant bands with leading line at 514 nm and phonon replicas has been revealed. These bands grow in intensity with increas
Autor:
A. S. Shnitnikov
Publikováno v:
Measurement Techniques. 44:876-881
Equivalent parameters of UHF switching diodes can be used to estimate the forward loss resistance. The standard method of measuring that resistance with microwaves involves difficulties and high random errors. Simulation and experimental data show th
Autor:
A. S. Shnitnikov
Publikováno v:
Measurement Techniques. 44:135-140
A method is considered for increasing the accuracy of determining the variance and correlation coefficient of the parameters of manufactured products. It is confirmed that it is efficient to utilize an autocorrelation coefficient in order to analyze
Publikováno v:
2010 20th International Crimean Conference "Microwave & Telecommunication Technology".
2-D models are used to evaluate the influence of surface recombination on the characteristics of a microwave switch diode.
Autor:
A. S. Shnitnikov, N.B. Gudkova
Publikováno v:
2008 18th International Crimean Conference - Microwave & Telecommunication Technology.
The properties of silicon Schottky diodes are studied using a one-dimensional physical-topological model. Diode current-voltage characteristics and detector current versus dissipated power are computed. The influence of the diode barrier height on th
Autor:
A. S. Shnitnikov, N.B. Gudkova
Publikováno v:
2006 16th International Crimean Microwave and Telecommunication Technology.
The potentiality of realizing waveguide pin-diode limiter for the 5-mm wavelength range is investigated. Characteristics of Si thin-base diodes intended for limiter application are measured and discussed.
Autor:
N.B. Gudkova, A. S. Shnitnikov
Publikováno v:
2005 15th International Crimean Conference Microwave & Telecommunication Technology.
Numerical analysis of ultra-broadband microwave pin-diode limiters is carried out. Design considerations for the diode structure and limiter circuit are given
Autor:
N.B. Gudkova, A. S. Shnitnikov
Publikováno v:
2004 14th International Crimean Conference "Microwave and Telecommunication Technology" (IEEE Cat. No.04EX843).
The characteristics of an X-band PIN-diode limiter are presented. A one-dimensional numerical diode model is used for the analysis. The influence of the diode base thickness on the computed and measured power-limiting characteristic and on the power