• Home
  • Murodjon Abduvohidov
Murodjon Abduvohidov

Murodjon Abduvohidov
Andijan State University · Physics

Master of Differensial Equations
PhD Doctoral Student in Renewable energy sources laboratory of Andijan state university in Uzbekistan.

About

77
Publications
5,151
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
44
Citations
Introduction
Photovoltaic Solar elements
Skills and Expertise
Additional affiliations
January 2020 - present
Andijan state university
Position
  • PhD doctorant
Description
  • Computer modeling of solar elements
Education
September 2001 - June 2003
Andijan state university
Field of study
September 1997 - June 2001
Andijan state university of Uzbekistan
Field of study
  • Applied mathematics and informatics

Publications

Publications (77)
Patent
Full-text available
Generator photoelectric parameters from IV-characteristics
Patent
Full-text available
Usage: laser radiation detection, spectrophotometry, flame detection systems, biomedical research. Task: increasing the photo-sensitivity of the detector, simplifying the design and manufacture, expanding functionality. The essence of the patent: the detector contains highly doped and low doped areas of the base and emitter, an anti-reflection film...
Patent
Full-text available
Usage: conversion of solar energy into electrical energy. Task: development of a converter with increased output voltage, enhanced functionality and improved energy and economic performance. Essence of patent: the converter contains an n- (or p-) base, a plurality of parallel p+ and n+ layers, metal contact electrodes for each p+ and n+ layer on th...
Article
Full-text available
This article discusses the validation of variables defined in the TCL scripting language, which is part of the software used to simulate solar cells. It also describes the types of errors that occur when creating algorithms, ways to eliminate them and ways to take them into account when modeling new types of solar cells. In Sentaurus TCAD, the main...
Conference Paper
Full-text available
Studying the solar cells is one of the important researches. Because, demand of electricity is increased day by day. Now, there are many types of solar cells. However, in the industry, mainly, silicon solar cells are produced. According to the theoretical calculations, efficiency of silicon solar cells can be maximum 29 %. There are two main losses...
Conference Paper
Full-text available
Studying the solar cells is one of the important researches. Because, demand of electricity is increased day by day. Now, there are many types of solar cells. However, in the industry, mainly, silicon solar cells are produced. According to the theoretical calculations, efficiency of silicon solar cells can be maximum 29 %. There are two main losses...
Article
Full-text available
The Sentaurus TCAD software package is widely used in the modeling of semiconductor optoelectronic devices. The main part of simulating solar elements is creating a correct geometric model. A geometric model can be built using the SDE module in two different ways, i.e. by writing code or using standard shapes in a graphical environment. Creating co...
Article
Full-text available
Методом цифрового моделирования исследовано влияние температуры на фотоэлектрические процессы в кремниевых солнечных элементах. Описана особенность программной системы "Sentaurus TCAD", которая позволяла моделировать кремниевые солнечные элементы с плоским р-n-переходом. В эмиттерный слой такого элемента внедрены наночастицы платины со средним разм...
Conference Paper
Full-text available
Bugungi kunda quyosh elementlarini foydali ish koeffitisenti oshirish uchun turli konstruksiyalar ishlab chiqilmoqda. Shokley Quessier nazariyasiga ko‘ra kremniy asosli quyosh elementining foydali ish koeffitsienti 29% dan oshmaydi. Lekin, sanoatda ishlab chiqarilayotgan kremniy asosli quyosh elementlarining foydali ish koeffitsienti taqriban 21% g...
Conference Paper
Full-text available
Axborot texnologiyalarining jadal rivojlanishi yarimo'tkazgichli mikroelektron asboblarni loyixalash va o'ganish uchun yangi usul-instrumental va texnologik modellashtirishni yaratilishiga olib keldi. So'ngi yigirma yil ichida yarimo'tkazgichli qurilmalar strukturalarini modellashtirish uchun keng tarqalgan raqamli texnologik platformalar paydo bo'...
Article
Full-text available
In this work, the experimentally discovered effect of flexophotovoltaics (FFV) in silicon p-n structures under the influence of local mechanical stress on the front surface is theoretically justified for the first time. The regularities of the manifestation of the FFV effect are determined depending on the value of the local pressure force and the...
Conference Paper
Full-text available
The method of digital modelling investigates influence of temperature on photo-electric processes in silicon solar cells. Are calculated of the I-V characteristic of the solar cells containing platinum nanoparticles and without them at a variation of temperature in a range 250 - 350 K. Temperature factors of the basic photo-electric parameters of s...
Conference Paper
Full-text available
Вертикал ўқли шамол турбинаси ва унинг негизида яратиладиган энергетик қурилма аналогларига нисбатан юқори самарадорликка эга ва паст тезликдаги шамолли ҳудудларда ҳам кенг фойдаланишга мўлжалланган.
Article
Full-text available
In this work, the first experimentally discovered effect of flexophotovoltaics (FPV) in silicon p-n-structures under the influence of local mechanical stress on the frontal surface is theoretically substantiated.. The regularities of the manifestation of the FPV effect are determined depending on the magnitude of the local pressure force and the in...
Article
Full-text available
In this work, the experimentally discovered effect of flexophotovoltaics (FFV) in silicon p-n structures under the influence of local mechanical stress on the front surface is theoretically justified for the first time. The regularities of the manifestation of the FFV effect are determined depending on the value of the local pressure force and the...
Article
Full-text available
В этой статье объясняются проблемы моделирования фотоэлектрических энергетических устройств применительно к алгоритмическим языкам с использованием модуля SDE системы Sentaurus TCAD. This article explains the challenges of modeling photovoltaic power devices as applied to algorithmic languages using the Sentaurus TCAD SDE module.
Article
Full-text available
There are many types of solar cells. The most common of these is the silicon-based solar cell. To increase the efficiency of a silicon-based solar cell, it is advisable to study its properties in more detail. Because silicon is one of the most common elements in the world. In this article, the effect of nanoparticles on the opto-electrical properti...
Conference Paper
Full-text available
Ушбу ишда Sentaurus TCAD тизимининг SDE модули ёрдамида фотоэолектрик энергетик қурилмаларни моделлаштириш масалалари алгоритмик тилга боғлиқ равишда тушунтирилган
Research
Full-text available
Elsevier Certificate
Article
Full-text available
This article provides a theoretical analysis of the mechanical and energy issues of a newly developed 3D rotating photovoltaic device. In addition, a 3D model of the photovoltaic device has been developed. Also, a digital modeling program has been developed to study the mechanical parameters and external influences on the surface temperature of a p...
Article
Full-text available
The article presents a theoretical analysis of the effect of gamma radiation on the kinetic characteristics and currentvoltage characteristics of silicon charge carriers of solar cells and the results obtained on the new national technological platform.
Article
Full-text available
One of the main factors influencing the efficiency of solar cells is their optical properties. So, most light is reflecting back and transmit through solar cell. This leads to a decrease in the efficiency. We know that the refractive index of silicon is 3-4 depending on the wavelength of light, and the refractive index of air is about 1. This cause...
Article
Full-text available
The method of digital modeling investigates influence of temperature on photoelectric processes in silicon solar cells. Feature of program system describes “Sentaurus TCAD” which is allowed to model silicon solar cells with flat p-n-junction. Results of research are received in the form of visual pictures of processing of volume of silicon with p-n...
Conference Paper
Full-text available
Annotation: In this article, provides information on the preliminary results of the development of a national technology platform for digital modeling of micro-, nano-electronic photoelectric devices.
Conference Paper
Full-text available
В работе приведены и обсуждены вопросы моделирования при помощи «Sentaurus TCAD» программной системы влияния температуры на основные фотоэлектрические процессы переноса заряда в кремниевых солнечных элементах с p-n-переходом.
Article
Full-text available
Нам необходимо использовать компьютерные технологии для повышения эффективности исследований солнечных элементов и анализа их внутренних свойств, а также кинетических характеристик носителей заряда. В настоящее время много исследований выявляет новые законы и эффекты. Необходимо разработать новую платформу и программное обеспечение, которое будет у...
Article
Full-text available
В этой статье описывается недавно разработанное фотоэлектрическое солнечное энергетическое устройство,предназначенное для уменьшения влияния температуры на эффективность солнечных панелей.
Article
Full-text available
В этой статье описывается теоретический анализ температурной и легирующей зависимости встроенного напряжения в кремниевых солнечных элементах, а также приведенные результаты, которые принимаются программой моделирования.
Article
Full-text available
In this article, describe theory of recombination and generation processes. Besides, give results which is taken by program that is created base of theory.
Article
Full-text available
This study is devoted to analysis by the method of modeling photoelectric processes of charge transfer in thin silicon structures with a p–n junction containing nanoparticles of various metals, their sizes, and volume distribution.The absorption and current–voltage (I–V) characteristics of thin-film silicon solar cells, which contain the metal nano...
Conference Paper
Learning through hypermedia has become common in both formal and informal education and it started emerging by great influence of web technologies. Adaptive educational hypermedia is one of these influences which is powered by applications of artificial intelligence and machine learning technologies. In this paper we proposed an adaptive activity s...
Article
Full-text available
Being able to detect and address individual learners’ learning preferences can be a basis for effective learning and teaching. Many researches are contributing to define the potential differences of individual preferences in learning. In this paper, we present an interactive Web-based instrument to initiate students’ learning style. The instrument...
Conference Paper
Technology enhanced learning is changing the way of learning rapidly with putting forward new opportunities for individuals. However, addressing learners’ individual preferences in this era is showing its necessity in e-learning. Enhancing e-learning systems with adaptive mechanisms can provide learners a better environment. In this trend, roles of...
Article
Full-text available
The article is devoted to the presentation of methods of computer-aided sheduling of the university's lessons, the main directions of development, the available results on the creation of the shedule in semi-automatic mode
Conference Paper
Windows операцион тизимларида офис дастурларини ўрнатиш кетма-кетлиги билан танишилади.

Network

Cited By