The paper describes the methods of obtaining three barrier photodiode structures based on the semiconductor compounds АIIIВV and АIIВIV, their technological stages, as well as physical properties and technological features. It studies the current transport mechanism in the three-barrier photodiode Aup(AlGa)0.95In0.05As-nGaAs:O-Ag- structure determined by generation processes involving impurity levels and electron capture by impurity centres, as well as by the generation of minority carriers in the space charge region of the barriers to be blocked, in particular, three-barrier photodiode Au-рAlGaInAs-nGaAs-Ag- structures based on varying the amount of indium in the heterolayer depending on its functional purpose.
| Mualliflar | L. Kh. Zoirova, Feruza Khashimova |
|---|---|
| Jurnal | Илм-фан ва инновацион ривожланиш |
| Nashr sanasi | 2020-11-06 |
| Jild | 3 |
| Son | 5 |
| Betlar | 100-104 |
| Til | en |
| DOI | 10.36522/2181-9637-2020-5-12 |
DOI: 10.36522/2181-9637-2020-5-12 · Maqolaning asl sahifasi · PDF
The article presents the results of researches on the influence of electromagnetic waves on the growth and development of varieties and linear plants and variability of some agronomic traits in conditions of water…
The paper studies the problem of modeling vibrations of a torsion hydro-friction damper of a locomotive with the support of hydrodynamic friction based on the application for a Patent of the Republic of Uzbekistan. The…
The aim of the research is to study the formation of sodium aluminates - centres that are actively chemisorbed in acidic impurities consisting of powder components made from imported aluminium hydroxide and processed on…
The article is based on the results of scientific research on the creation of a 3-channel autonomous digital seismic station. The station is launched using a GPS navigator, recording seismic signals in an open channel…
The mechanism that performs the rotary motion on the belt conveyor is a guide roller, one part of which rotates smoothly, the other part acts as a rotating sliding support instead of a rolling bearing. This means that a…
The article presents the research results to increase the volume of raw silk in the silk industry. Increasing the volume of cocoon harvesting, raw silk production and quality of the product is an urgent task today. The…
The study presents proposals and recommendations for the formation, development and use of criteria and methods for assessing the activities of local government bodies in Uzbekistan according to the system of key…
The discovered regularities are explained by the configurationally model of the electronic structure of matter as follows: in subgroups IIIa – VIIIa of groups of the periodic table in the series Ti → Ni, the orbital of…
The methodological inadequacy of lending practices in commercial banks is the cause of a number of economic, financial and social problems. As banking practice shows, it is still important, to improve the quality of the…
The time spent on public transport to the destination is one of the main criteria that determine the quality of its service. If public transport exceeds a predetermined schedule, passengers will not be able to reach…