Search

Your search keyword '"Denisov G"' showing total 1,274 results
Start Over Author "Denisov G"
1,274 results on '"Denisov G"'

1. Approximation of the electronic terms of diatomic molecules by the Morse function. The role of anharmonicity. II. Simple terms

Author

Denisov, G. S. and Asfin, R. E.

Subjects
Physics - Chemical Physics
Abstract

This article continues the series of works by the authors on the approximation of the electronic terms of diatomic molecules by the Morse formula, which is the simplest anharmonic approximation of the real term U(r). Depending on the choice of parameters, the approximation has two alternative solutions M1(r) and M2(r), with different patterns of deviations from the real term and its vibrational structure. The difference {\delta}(r)=U(r)-M(r) quantitatively shows the changes in the shape of the terms during approximation. We introduced an empirical anharmonicity function -2{\omega}_e x(v), which characterizes the positions of vibrational levels in the potential well; it demonstrates the distortion of the vibrational structure of the term U(r) during the approximation. Based on the data from literature, the functions {\delta}(r) and -2{\omega}_e x(v) were constructed for more than 20 molecules. Here we present a group of simple terms with minimal deviations from the Morse shape.

Published
2024

13. METAL-ORGANIC FRAMEWORKS IN RUSSIA: FROM THE SYNTHESIS AND STRUCTURE TO FUNCTIONAL PROPERTIES AND MATERIALS

Author

Agafonov, M. A., Alexandrov, E. V., Artyukhova, N. A., Bekmukhamedov, G. E., Blatov, V. A., Butova, V. V., Gayfulin, Y. M., Garibyan, A. A., Gafurov, Z. N., Gorbunova, Yu. G., Gordeeva, L. G., Gruzdev, M. S., Gusev, A. N., Denisov, G. L., Dybtsev, D. N., Enakieva, Yu. Yu., Kagilev, A. A., Kantyukov, A. O., Kiskin, M. A., Kovalenko, K. A., Kolker, A. M., Kolokolov, D. I., Litvinova, Y. M., Lysova, A. A., Maksimchuk, N. V., Mironov, Y. V., Nelyubina, Yu. V., Novikov, V. V., Ovcharenko, V. I., Piskunov, A. V., Polyukhov, D. M., Polyakov, V. A., Ponomareva, V. G., Poryvaev, A. S., Romanenko, G. V., Soldatov, A. V., Solovyeva, M. V., Stepanov, A. G., Terekhova, I. V., Trofimova, O. Yu., Fedin, V. P., Fedin, M. V., Kholdeeva, O. A., Tsivadze, A. Yu., Chervonova, U. V., Cherevko, A. I., Shul′gin, V. F., Shutova, E. S., and Yakhvarov, D. G.

Published
2022
Full Text
View/download PDF

17. Development of a Two-Channel Quasi-Optical Converter for a Multifrequency Gyrotron in the Range of 176–250 GHz

Author

Gashturi, A. P., Zuev, A. S., Fokin, A. P., Sobolev, D. I., Chirkov, A. V., Tai, E. M., Kuftin, A. N., Glyavin, M. Yu., and Denisov, G. G.

Abstract

Nowadays, the development of multifrequency high-power subterahertz gyrotrons for electron cyclotron (EC) heating and plasma diagnostics is in great demand. The article examines the prospects of using a special two-channel quasi-optical converter for the output of radiation at several frequencies through two separate windows. The converter was developed by hybrid synthesis and the MoM/electric field integral equation (EFIE) method. The approach is being investigated for the gyrotron with a frequency of 250 GHz and a power of up to 330 kW. The designed system makes it possible to output radiation at up to five frequencies in the range of 176–250 GHz with efficiency at the level of optimized single-frequency gyrotrons.

Published
2024
Full Text
View/download PDF

23. Microwave Setup of a Megawatt Power Level for the ECR Plasma Heating and Current Drive System of the T-15MD Tokamak

Author

Denisov, G. G., Malygin, V. I., Tsvetkov, A. I., Eremeev, A. G., Shmelev, M.Yu., Belousov, V. I., Baber, I. S., Karpov, N. I., Leonov, I. I., Kopelovich, E. A., Troitskiy, M. M., Kuznetsov, M.V., Varygin, I. A., Zhurin, K. A., Movshevich, B. Z., Chirkov, A. V., Glyavin, M. Yu., Tai, E. M., Soluyanova, E.A., Bakulin, M. I., Roy, I. N., Anashkin, I. O., Khvostenko, P. P., and Kirneva, N. A.

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results