Best scientific research 2022

BEST SCIENTIFIC
RESEARCH - 2022 
222 
CHANGE OF THE VOLT-AMPERE CHARACTERISTIC OF THE PHOTOCELL UNDER 
THE INFLUENCE OF A VERY HIGH FREQUENCY WAVE 
G. Gulyamov
a
, G. N. Majidova
b
, F.R. Muhitdinova
c
, S.Q.Madumarova
d
 
Namangan Engineering Construction Institute, 160103, Namangan, Uzbekistan 
Abstract: The processes occurring during the heating of electrons, holes and 
phonons in the volt-ampere characteristic of the photocell were studied. It has been shown 
that the recombination currents increase under the influence of UV, and the generation 
currents increase under the influence of light. As heating and rectification are usually 
associated with an increase in recombination currents, it is shown that the currents 
generated by them and EYK are in the same direction. It has been analyzed that the negative 
field always produces currents in the right direction in the p-n junction diode. The obtained 
graphs are compared with experiments. 
Keywords: 
generation 
current, 
recombination 
current, 
VAX-Volt-ampere 
characteristic, U`YuCh-extremely high frequency, EYuK-electric driving force, Fermi quasi-
state, 
I. INTRODUCTION 
The rapid development of science, technology and industry has led to an increase in 
the need for electricity. About 87% of the world's energy consumption comes from natural 
fossils, which are considered non-renewable resources, and a sharp decrease in their 
reserves will have a negative impact on the environment [1]. 
Therefore, it is very important to produce electricity from other natural resources that 
are environmentally friendly, for example, to develop electricity from solar energy [2]. 
Technically, solar energy can be converted into electricity using a solar cell [3]. At the same 
time, various researches are being carried out today to increase the efficiency of the solar 
photovoltaic cell [4-6]. This is definitely one of the most urgent problems. 

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