Analysis of various scenarios of the behavior of voltage–current characteristics of direct-current microdischarges at atmospheric pressure

Saifutdinov, A. I.; Fairushin, I. I.; Кашапов, Н. Ф.

doi:10.1134/s0021364016150145

Cited by 57 publications

(25 citation statements)

References 13 publications

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“…Synthesising Ge nanostructures via arc discharge presents serious challenges due to Ge low melting and boiling points (938 and 2850 °C, respectively) and a fairly high electrical resistivity at room temperature (40 Ω cm in bulk Ge with less than 10 13 impurity atoms per cm 3 ) [ 157 ]. High electrical resistivity creates problems when the electric arc ignition takes place, which is not suitable for the transmission of large currents [ 158 , 159 ]. However, promising results have recently been achieved for the growth 1D Ge nanostructures without the involvement of any foreign metal catalysts.…”

Section: Self-seeded Germanium Nanowire Synthesis Methodsmentioning

confidence: 99%

A Review of Self-Seeded Germanium Nanowires: Synthesis, Growth Mechanisms and Potential Applications

2021

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Ge nanowires are playing a big role in the development of new functional microelectronic modules, such as gate-all-around field-effect transistor devices, on-chip lasers and photodetectors. The widely used three-phase bottom-up growth method utilising a foreign catalyst metal or metalloid is by far the most popular for Ge nanowire growth. However, to fully utilise the potential of Ge nanowires, it is important to explore and understand alternative and functional growth paradigms such as self-seeded nanowire growth, where nanowire growth is usually directed by the in situ-formed catalysts of the growth material, i.e., Ge in this case. Additionally, it is important to understand how the self-seeded nanowires can benefit the device application of nanomaterials as the additional metal seeding can influence electron and phonon transport, and the electronic band structure in the nanomaterials. Here, we review recent advances in the growth and application of self-seeded Ge and Ge-based binary alloy (GeSn) nanowires. Different fabrication methods for growing self-seeded Ge nanowires are delineated and correlated with metal seeded growth. This review also highlights the requirement and advantage of self-seeded growth approach for Ge nanomaterials in the potential applications in energy storage and nanoelectronic devices.

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Section: Self-seeded Germanium Nanowire Synthesis Methodsmentioning

confidence: 99%

A Review of Self-Seeded Germanium Nanowires: Synthesis, Growth Mechanisms and Potential Applications

2021

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“…A theoretical basis for calculation of remaining life of thermal spray coatings is a process of accumulation of plastic deformations from various exposures to coatings. Besides, in the coating there are internal stresses embedded during plasma spraying [6][7][8][9][10]. Many papers are devoted to this subjects, as well as investigations of base metal/coatingsystems [11][12][13][14][15].…”

Section: Methodsmentioning

confidence: 99%

Development of Algorithm for Calculating the Remaining Life of Thermal Spray Coating

Ibragimov¹,

Shafigullin²,

Gabdrakhmanov³

2019

helix

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In today's world, the product lifecycle monitoring technology has become widely used as it enables collection of data bulk and online processing. Therefore, it ensures the efficient use of monitored products and cost saving due to prevention of accidents, failures and other consequences.These investigations also involved thermal spray coatings. The previous papers mostly dealt with the investigations of the mechanical properties of coatings and addressed the spraying modes to improve them. This paper describes the operating principle of the software to calculate the remaining life of thermal spray coatings based on the knowledge about their accumulation and degradation limits.It used the results of 4-point bending tests at different loads as data. During the cycling tests the rate of plastic deformation accumulation was calculated, the math model was made, and the software is based on this model. As a result of these complex studies on 4-point bending, software was developed with an algorithm for calculating the residual life of the gas-thermal coating. It allows you to predict the performance of coatings depending on the calculation of various loads.

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“…As is known, the Poisson-Boltzmann equation for the potential 𝜑 of the electric field finds application in many areas of physics. In particular, in plasma physics this equation is an integral part of the system of equations describing the processes in a gas discharge in the fluid approximation [1,2].…”

Section: Introductionmentioning

confidence: 99%

On the accuracy of analytical solution of the Poisson-Boltzmann equation in the linear approximation

Fairushin

2022

J. Phys.: Conf. Ser.

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Analysis of various scenarios of the behavior of voltage–current characteristics of direct-current microdischarges at atmospheric pressure

Cited by 57 publications

References 13 publications

A Review of Self-Seeded Germanium Nanowires: Synthesis, Growth Mechanisms and Potential Applications

A Review of Self-Seeded Germanium Nanowires: Synthesis, Growth Mechanisms and Potential Applications

Development of Algorithm for Calculating the Remaining Life of Thermal Spray Coating

On the accuracy of analytical solution of the Poisson-Boltzmann equation in the linear approximation

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