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TCAD-моделирование субмикронных и нанометровых МОПТ КНИ структур с учётом температуры и радиации
С. 270–277.
Keywords: thermal conductivityМОП-транзисторMOSFETэффект саморазогревауравнение теплопроводностинейтроныself-heatingпротоныprotonneutronsгамма облучениеgamma-rays
Publication based on the results of:
In book
М.: ООО "Спектр", 2019.
Azarevich A. N., Khrykina O. N., Bolotina N. B. et al., Solid State Sciences 2025 Vol. 167 Article 107990
The presented studies of resistivity (ρ), thermal conductivity (κ) and specific heat (C) at low temperature 1.8−7 K in magnetic field up to 90 kOe made it possible to detect for the first time the exponential field dependences ρ(H), κ −1(H), C(H) ∼ exp(−μeffH/kBT) of the charge transport and thermal characteristics in the so-called antiferroquadrupole (AFQ) ...
Added: February 18, 2026
Konstantin O. Petrosyants, Denis S. Silkin, Dmitriy A. Popov, , in: Proceedings of the Future Technologies Conference (FTC) 2024, Volume 3. (LNNS, volume 1156).: Switzerland: Springer, 2024. P. 643–652.
Added: November 6, 2025
Зубкова А. И., Kharitonov I. A., Наноиндустрия 2025 Т. 18 № S11-2(135) С. 871–879
The paper considers electrothermal simulation of MOSFET power circuits realized using Python Spice software. Besides, it presents an algorithm for accelerating the process of electro-thermal characteristics estimation for power circuits using Python software, as well as the results of electro-thermal calculations with the accelerated process features and with conventional electro-thermal SPICE simulations for two power ...
Added: November 5, 2025
Popov D., Жаров Е. Е., Наноиндустрия 2024 Т. 17 № S10-2(128) С. 707–709
В работе рассматривается возможность применения методов машинного обучения для моделирования вольт-амперных характеристик МОП-транзистора. Приведено обоснование замены приборно-технологического моделирования на модели полупроводниковых компонентов на базе нейронных сетей (ML-TCAD). Для иллюстрации подхода разработана модель для 130-нм МОП-транзистора и проведен расчет входных вольт-амперных характеристик (ВАХ). ...
Added: April 13, 2025
Danilov V., Borisov V., IEEE Transactions on Electron Devices 2025 Vol. 72 No. 3 P. 1462–1468
In this article, we propose a numerical method for calculating solutions of the PDE (the heat equation for the cathode temperature and the continuity equation for the current density inside and outside the cathode) with discontinuous flux at the emission surface of a cathode placed in a vacuum. The discontinuity of the flux appears because ...
Added: March 3, 2025
Lashkari A. H., Ostovari Moghaddam A., Shokuhfar A., Applied Physics A: Materials Science and Processing 2023 Vol. 129 Article 373
Nickel-doped off-stoichiometric bornite Cu5–xNixFeS3.71 0 ≤ x ≤ 1 nanoparticles were synthesized by high-energy mechanical alloying (MA) and subsequent annealing at 653 K for 1 h. X-ray diffraction (XRD) and differential scanning calorimetry (DSC) of the annealed powders revealed low-orthorhombic bornite as the main phase with a minor amount (< 2%) of digenite as the second phase. XRD analysis, scanning electron microscopy ...
Added: February 18, 2025
Петрова Е. Б., Chulkova G., Физика в школе 2024 № 1 С. 46–51
The article describes laboratory work to determine the thermal conductivity of metals. To create an experimental setup, the authors used simple and affordable equipment. The possibilities of using the proposed experiment both for laboratory practice and for student project work are considered. ...
Added: December 5, 2024
Зубкова А. И., Kharitonov I. A., Наноиндустрия 2024 Т. 17 № S10-2(128) С. 745–751
The study presents the Python program which implements digital twins for powerful MOSFET transistors. The program possibilities, structure, interface have been described and demonstrated. The examples of program generated MOSFET characteristics have been presented for domestic power MOSFET transistors 2P829D and 2P782G1. ...
Added: September 3, 2024
Petrosyants K. O., Kharitonov I. A., Тегин М. С., Известия высших учебных заведений. Электроника 2024 Т. 29 № 1 С. 65–78
Большие скачки температуры в структурах мощных полупроводниковых приборов при их включении и выключении существенно снижают надежность работы силовых схем. Широко используемые маршруты электротеплового моделирования тепловых схем имеют ряд недостатков: использование взаимосвязанных Spice-симуляторов электрических цепей и пакета 3D численного моделирования тепловых полей требует детального описания 3D-конструкций и больших затрат компьютерного времени; использование только Spice-подобных симуляторов электрических ...
Added: May 7, 2024
Vedenin A., Журнал Средневолжского математического общества 2022 Т. 24 № 3 С. 280–288
This paper is devoted to a new method for constructing approximations to the solution of a parabolic partial differential equation. The Cauchy problem for the heat equation on a straight line with a variable heat conduction coefficient is considered. In this paper, a sequence of functions is constructed that converges to the solution of the ...
Added: May 18, 2023
Chernodubov D. A., Bondareva J., Shibalov M. V. et al., JETP Letters 2023 No. 117 P. 449–455
Carbon nanowall films with different thicknesses have been obtained by chemical deposition from a gas phase in a dc discharge. The thermal conductivity of the resulting structures has been measured for the first time using the 3ω method in the temperature range of 280–310 K. It has been shown that the thermal conductivity of walls ...
Added: May 5, 2023
Makarova V. V., Gorbacheva S. N., Kostyuk A. V. et al., Journal of Energy Storage 2022 Vol. 47 Article 103595
The work is devoted to evaluation of the thermal conductivity of composites based on asphaltenes and paraffin as a phase change material. Asphaltenes with different structural characteristics, obtained by chemical modification and fractionation were used to improve the heat conductivity of paraffin. Modification of asphaltenes with sulfuric acid and oleum made it possible to obtain ...
Added: January 29, 2023
Макарова В. В., Горбачева С. Н., Антонов С.В. et al., Журнал прикладной химии 2020 Т. 93 № 12 С. 1696–1715
Theoretical and experimental data on the eff ect of additions of micro- and nanosized solid particles on the thermal conductivity of liquid media (nanofl uids) are considered. According to theoretical calculations, a manifold increase in the thermal conductivity is possible only for resting media in which percolation structures are formed from the modifi er nanoparticles, ...
Added: January 29, 2023
Petrosyants K. O., Силкин Д. С., Popov D., В кн.: Проблемы разработки перспективных микро- и наноэлектронных систем – 2021 (МЭС-2021)Вып. 4.: М.: ИППМ РАН, 2021. Гл. 86 С. 2–6.
Added: October 31, 2021
Thermal properties of sediments in the East Siberian Arctic Seas: A case study in the Buor-Khaya Bay
Chuvilin E., Bukhanov B., Grebenkin S. et al., Marine and Petroleum Geology 2021 Vol. 123 Article 104672
The temperature and thermal properties of shelf sediments from the East Siberian, Laptev, and Kara Seas were determined from field investigations. The sediments were in an unfrozen cryotic state (ice-free) and showed negative temperatures, ranging from −1.0 to −1.4 °C. These temperatures imply the presence of widespread subsea permafrost from the shelf to the continental slope ...
Added: October 5, 2021
Mosharev P., Ишханов Б. С., Исупов Е. Л. et al., М.: КДУ, Университетская книга, 2018.
Учебное пособие «Протон» написано на основе курса лекций проф. Б. С. Ишханова «Нуклеосинтез» для студентов 5 курса физического факультета МГУ. Рассматриваются актуальные вопросы образования протонов во Вселенной, характеристики протона, свойства антипротонов, связанные состояния протона, антипротона, возможные каналы распада протона.
Пособие будет полезно при проведении семинарских занятий и для самостоятельной работы студентов физических специальностей. ...
Added: September 30, 2021
Wang Y., Liu F., Li B. et al., IEEE Transactions on Nuclear Science 2021 Vol. 68 No. 8 P. 1660–1667
The dependence of temperature and back-gate bias on single-event upset (SEU) sensitivity is investigated based on a 0.2- μm double silicon-on-insulator (DSOI) technology. At room temperature, an obvious decrease in SEU cross section with the negative back-gate bias is experimentally observed for a DSOI static random access memory (SRAM). The physical mechanism of single-event effect ...
Added: September 26, 2021
Baeva E., Titova N. A., Veyrat L. et al., Physical Review Applied 2021 Vol. 15 No. 5 Article 054014
We examine the role of a silicon-based amorphous insulating substrate in the thermal relaxation in thin NbN, InOx, and Au/Ni films at temperatures above 5 K. The samples studied consist of metal bridges on an amorphous insulating layer lying on or suspended above a crystalline substrate. Noise thermometry is used to measure the electron temperature Te of the films as a ...
Added: June 14, 2021
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 ...
Added: June 5, 2021
Petrosyants K. O., Popov D., , in: 2020 36th Semiconductor Thermal Measurement, Modeling & Management Symposium (SEMI-THERM).: IEEE, 2020. P. 56–60.
Added: February 14, 2021