On the synthesis of nanoscale phases of metal silicides in the near-surface region of silicon and the study of their electronic structures by passing light

Ergashov, Y. S.; Tashmukhamedova, D. A.; Umirzakov, B. E.

doi:10.1134/s1027451017020252

Cited by 18 publications

(6 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The speed v1(t) in the case when the acceleration is linear is as follows Since the acceleration u(t) is equal to the product of the velocity, it can be written as 11) and is divisible by a continuous function for all 𝑡𝑡 ∈ (𝑡𝑡 0 ; 𝑇𝑇). This circumstance contributes to a more perfect study of the processes [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34].…”

Section: Resultsmentioning

confidence: 99%

Representation of a mathematical model of chemical-technological processes with acceleration through a continuous function

et al. 2023

View full text Add to dashboard Cite

This article discusses the construction of a mathematical model of accelerated chemical-technological processes. Usually, in practice, the problem of building models of multi-stage processes, as a rule, is complicated by the universality, uncertainty and nonlinearity of the objects being modeled, the complete or partial lack of expert experience and an analytical description of dependencies. Mathematical models describing chemical technologies are considered to break down the state into discrete stages. The study below allows us to recommend stage processes to be considered as continuous functions.

show abstract

Section: Resultsmentioning

confidence: 99%

Representation of a mathematical model of chemical-technological processes with acceleration through a continuous function

et al. 2023

View full text Add to dashboard Cite

show abstract

“…This connection was more pronounced in photocells having a low dopant concentration with the formation of low energy levels. For example, on heat-treated photocells, impurities in the original silicon (boron or phosphorus), which form small energy levels, go into the compensation position [28][29][30][31]. As a result of interaction with impurities that form deep energy levels, the values of U o.c.v.…”

Section: Experimental Results and Their Discussionmentioning

confidence: 99%

Determination of the resistance of external parameters to the degradation of the parameters of silicon photocells with input nickel atoms

Saitov

2022

phst

View full text Add to dashboard Cite

Currently, there is a growing need for high-performance photocells with increased stability of parameters to external influences, such as thermal and radiation resistance. This work is devoted to the study of photocells available in the volume of an ordered micro-and nanostructure based on silicon doped with impurity nickel atoms. The study of the formation of micro-and nanoclusters of impurity atoms in silicon photocells that were subjected to additional high-temperature processing makes it possible to determine the degradation of nickel clusters, which strongly affect the electrical parameters of photocells. It is shown that impurity nickel atoms will increase the stability of the electrophysical parameters of photocells under the influence of both high temperature and radiation. The results obtained in the study showed that the introduction of nickel impurity atoms into the volume of silicon-based photocells leads to temperature and radiation resistance, and also increases efficiency.

show abstract

“…For large factories of hoisting and transport equipment, such metal savings could be 2000 tons per year, which is equivalent to an additional production of 100 cranes [43][44][45][46][47][48][49][50][51][52][53][54][55][56][57].…”

Section: Discussionmentioning

confidence: 99%

Research for reduction material-capacity of load-lift cranes with multi-engine electric drives on the base electromagnetic work shaft systems

Abidov

Dadajanov²,

Absoatov

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

This work is devoted to the study of multi-machine systems of coordinated rotation of the engines of handling equipment. The purpose of the work is to identify, by theoretical calculation, the reduction in the metal consumption of cranes equipped with multi-motor electric drives and operating on the principle of an electromagnetic working shaft, in comparison with the current ones. The analysis of the shifting moments of these systems in dynamics was made and conclusions were drawn about the reduction in the weight of the metal structures of cranes and the saving of metal in their production.

show abstract

On the synthesis of nanoscale phases of metal silicides in the near-surface region of silicon and the study of their electronic structures by passing light

Cited by 18 publications

References 7 publications

Representation of a mathematical model of chemical-technological processes with acceleration through a continuous function

Representation of a mathematical model of chemical-technological processes with acceleration through a continuous function

Determination of the resistance of external parameters to the degradation of the parameters of silicon photocells with input nickel atoms

Research for reduction material-capacity of load-lift cranes with multi-engine electric drives on the base electromagnetic work shaft systems

Contact Info

Product

Resources

About