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Heat treatment of a rod dielectric materials using microwave radiation
P. 436–441.
Nefedov V. N., Mamontov A. V., Saygin I.
The results of theoretical and experimental research in the field of high-performance microwave technology for the heat treatment of core material with low thermal conductivity are presented. The microwave method allows uniform heating of the dielectric rod throughout the volume, leads to the completeness of the polymerization reaction and high strength characteristics of the resulting products. Experimental studies conducted at the oscillation frequency of the electromagnetic field 2450 MHz, and the value of rod diameter of 20 mm. The discrepancy between the theoretical and experimental values of temperature in the material of the rods did not exceed 3% at the cross section, and the temperature deviation in the material of the rod from the nominal value of the temperature did not exceed 5 %.
In book
Саратов: IEEE, 2016.
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N. V. Kryzhanovskaya, K. A. Ivanov, N. A. Fominykh et al., Journal of Applied Physics 2023 Vol. 134 No. 10 Article 103101
We report on InGaAs/GaAs quantum dot injection microdisk lasers laterally connected with a bus waveguide fabricated by planar technology from the same epi-structure. Various coupling schemes of microlaser with waveguide are studied including a microlaser attached to a waveguide (zero gap), a 100 nm gap for evanescence light outcoupling, and with a waveguide surrounding the ...
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Semiconductor lasers have developed rapidly with the steady growth of the global laser
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Added: June 27, 2023
Mamontov A. V., Nefedov V. N., Khritkin S. A., Измерительная техника 2022 № 6 С. 46–51
The actual problem of accelerating and reducing the energy costs of the sheet polymer composite material heat treatment technological process is considered. It is shown that to solve this problem, it is advisable to use the microwave radiation energy as a heating source. The main advantages of the microwave method of the sheet polymer composite ...
Added: October 24, 2022
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Using numerical simulation, the search for designs of asymmetric barrier layers (ABLs) in a laser
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P. A. Bespalov, O. N. Savina, P. D. Zharavina, Cosmic Research 2022 Vol. 60 No. 1 P. 15–22
Features of the implementation of a beam-pulse amplifier (BPA) of whistler waves in magnetospheriс
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Mamontov A. V., Nefedov V. N., Nazarov I. et al., Measurement Techniques 2021 Vol. 64 No. 4 P. 314–318
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Multi-chip embedded PCBs were in resent years the mainstream technology of electronic packaging size reduction and at the same time providing improved performance. Ultra-small package size obviously strongly impacts the SiP module thermal behaviour. Unfortunately the complete thermal design methodology was not developed for this technology till now. In this work the problem of thermal ...
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Ismail-zade M. R., Petrosyants K. O., Sambursky L. M. et al., , in: 2020 26th International Workshop on Thermal Investigations of ICs and Systems (THERMINIC).: IEEE, 2020. P. 97–103.
A set of modified compact SPICE models of various flavours of MOSFETs (fabricated by bulk, SOI and SOS technologies) is presented for circuit simulation in the deep-cryogenic temperature range down to 4 K, which is important for space applications and development of scalable quantum computers. All models are constructed using the approach combining macromodeling based ...
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Added: December 2, 2019