SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
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Articles by keywords "DIR"

A mm-wave dielectric antenna with symmetric beam compatible with PCB machinery

Radiophysics
Ershova M.I. Prikhodko A.N. Shurakov A.S. Goltsman G.N.
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 0
  • 8
  • Pages: 349-353

Improving compliance of brain MRI studies with the atlas using a modified TransMorph neural network

Mathematical physics
Nefediev N.A. Staroverov N.E. Davydov R.V.
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 1
  • 13
  • Pages: 335-339

The interaction of mixed forced, parametric and self-excited oscillations at limited excitation and delays

Simulation of physical processes
Alifov A.A.
  • Year: 2023
  • Volume: 16
  • Issue: 3
  • 115
  • 2092
  • Pages: 39-48

Transfer of 3C-SiC heteroepitaxial layers grown on silicon to a 6H-SiC substrate by direct bonding technique

Structure growth, surface, and interfaces
Amelchuk D.G. Mynbaeva M.G. Smirnov A.N. Davydov V.Yu. Lebedev S.P. Lebedev A.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.3
  • 28
  • 2251
  • Pages: 39-43

Generation of multi-mode velocity of electrons in a Dirac crystal in the monochromatic field

Theoretical physics
Kryuchkov S.V. Kukhar E.I.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 7
  • 2158
  • Pages: 550-556

Millimeter wave photonic crystal waveguides fabricated via direct machining

Radiophysics
Prikhodko A.N. Belikov I.I. Lvov A.V. Shurakov A.S. Goltsman G.N.
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 27
  • 2918
  • Pages: 345-349

A mmWave rod antenna array compatible with a PCB prototyping technology

Radiophysics
Lyubchak A.N. Prikhodko A.N. Andreev V.S. Shurakov A.S. Goltsman G.N.
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 31
  • 2597
  • Pages: 340-344

Transport and optical phenomena in two-dimensional Dirac semimetals

Condensed matter physics
Rakhmanova G.R. Sedov D.D. Iorsh I.V.
  • Year: 2022
  • Volume: 15
  • Issue: 3.3
  • 34
  • 3177
  • Pages: 18-21

Improvement of the characteristics of the frequency synthesizer in the quantum frequency standard on caesium-133 atoms

Radiophysics
Isupova E.V. Budnikov A.S. Shvetsov S.Yu. Davydov V.V.
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 11
  • 2654
  • Pages: 412-418

Investigation of far-field patterns of semiconductor microlasers with an active region based on InGaAs/GaAs quantum well-dots

Condensed matter physics
Moiseev E.I. Kryzhanovskaya N.V. Zubov Fedor I. Nahorny A.V. Urmanov B.D. Fominykh N.A. Ivanov K.A. Mintairov S.A. Kalyuzhniy N.A. Kulagina M.M. Maximov M.V. Zhukov A.E.
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 49
  • 3360
  • Pages: 25-30

About the proper time and the mass of the universe

Theoretical physics
Gorobei N.N. Luk'yanenko A.S. Goltsev A.V.
  • Year: 2021
  • Volume: 14
  • Issue: 2
  • 68
  • 4648
  • Pages: 118-129

Assessment of RANS turbulence models capabilities based on computational results for free convection developing near a suddenly heated vertical plate

Simulation of physical processes
A. Levchenya Trunova S.N. Kolesnik E. V.
  • Year: 2020
  • Volume: 13
  • Issue: 2
  • 39
  • 5630
  • Pages: 27-40

Direct numerical simulation of the turbulent Rayleigh – Bénard convection in a slightly tilted cylindrical container

Simulation of physical processes
Smirnov S. I. Smirnov E.M.
  • Year: 2020
  • Volume: 13
  • Issue: 1
  • 43
  • 6222
  • Pages: 14-25

Direct and inverse problems for a wave equation with discontinuous coefficients

Mathematical physics
Anikonov D. S. Konovalova D. S.
  • Year: 2018
  • Volume: 11
  • Issue: 2
  • 26
  • 7098
  • Pages: 61-72

Сalculation and design of EMAT for ultra-sonic nondestructive testing

Experimental technique and devices
Chabanov V.E. Zhukov V. A.
  • Year: 2014
  • Issue: 3
  • 25
  • 7205
  • Pages: 57-73

On simulation of cluster formation process under water vapor spherical expansion into vacuum

Simulation of physical processes
Bykov N.Yu.
  • Year: 2018
  • Volume: 11
  • Issue: 1
  • 32
  • 6683
  • Pages: 86-101

The group problem of minimization

Mathematics
Khokhlyuk V.I.
  • Year: 2014
  • Issue: 3
  • 8
  • 6649
  • Pages: 126-130

Backscattering of polarized laser radiation by thermalcontrol coatings and constructional materials

Experimental technique and devices
Voschula I.V. Dlugunovich V.A. Zhumar A.Yu.
  • Year: 2013
  • Issue: 4
  • 502
  • 6989
  • Pages: 56-65