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 "terahertz"

A comparative study of near-field blockages in 14 GHz and 140 GHz indoor wireless channels

Radiophysics
Ershova M.I. Lvov A.V. Sherstov V.A. Prikhodko A.N. Goltsman G.N. Shurakov A.S.
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 66
  • Pages: 310-314

Spectral and technological studies of polyurethane films for flexible sub-THz antennas

Radiophysics
Rozhkova P.V. Belikov I.I. Prikhodko A.N. Shurakov A.S. Goltsman G.N.
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 82
  • Pages: 305-309

Subterahertz 2 Gbit/s wireless channel with frequency-driven beam steering

Radiophysics
Prikhodko A.N. Lvov A.V. Shurakov A.S. Koucheryavy Y.A. Goltsman G.N.
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 80
  • Pages: 301-304

Terahertz lasing in open plane-parallel metal-dielectric resonator with graphene

Radiophysics
Morozov M.Yu. Mashinsky K.V. Popov V.V.
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 85
  • Pages: 296-300

Photonic-electronic IC of a subterahertz GaAs-on-Si in-phase/quadrature mixer

Physical electronics
Belikov I.I. Rozhkova P.V. Prikhodko A.N. Goltsman G.N. Shurakov A.S.
  • Year: 2025
  • Volume: 18
  • Issue: 3.2
  • 0
  • 98
  • Pages: 187-190

ITO films as a functional material for THz radiation modulation

Physical materials technology
Parshin B.A. Voronin A.S. Makarova K.T. Makeev M.O. Butina M.V. Fadeev Yu.V. Mikhalev P.A. Hydyrova S.Yu. Moiseev K.M.
  • Year: 2025
  • Volume: 18
  • Issue: 3.1
  • 0
  • 206
  • Pages: 273-277

All-silicon elements of terahertz photonics obtained by plasma etching

Physical electronics
Klimin V.S. Gusev E.Yu. Polyakov V.V. Tarasov P.A. Grigoryev M.N. Wang Shumeng Wang Zhaowei Jiang Liyuan Zhang Wei Ageev O.A.
  • Year: 2025
  • Volume: 18
  • Issue: 3.1
  • 0
  • 146
  • Pages: 165-168

Terahertz amplification and lasing in a metal groove with population inverted graphene

Radiophysics
Morozov M.Yu. Mashinsky K.V. Popov V.V.
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 5
  • 2273
  • Pages: 364-367

Terahertz integrated H-plane bend: simulation and experimental investigation

Radiophysics
Kozhukhovsky A.K. Seliverstov S.V. Svyatodukh S.S. Goltsman G.N.
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 6
  • 2101
  • Pages: 354-359

Waveguide-integrated graphene terahertz detector

Simulation of physical processes
Lyubchak A.N. Shein K.V. Goltsman G.N. Gayduchenko I.A.
  • Year: 2024
  • Volume: 17
  • Issue: 3.2
  • 15
  • 2555
  • Pages: 116-120

Polyethylene-on-quartz platform for subterahertz reconfigurable reflective surfaces

Radiophysics
Rozhkova P.V. Prikhodko A.N. Shurakov A.S. Goltsman G.N.
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 13
  • 2389
  • Pages: 363-366

Subterahertz circularly polarized 1k-pixel reflective surface for 6G applications

Radiophysics
Razakova A.A. Prikhodko A.N. Lvov A.V. Shurakov A.S. Goltsman G.N.
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 15
  • 2470
  • Pages: 345-348

Terahertz and infrared photoluminescence in a structure based on n-GaAs with a waveguide for the near-infrared range

Optoelectronic and nanoelectronic devices
Kharin N.Yu. Panevin V.Yu. Vinnichenko M.Ya. Norvatov I.A. Fedorov V.V. Firsov D.A.
  • Year: 2024
  • Volume: 17
  • Issue: 1.1
  • 21
  • 3095
  • Pages: 143-148

Excitation of plasmon modes localized at the edge of a graphene rectangle by teraherz wave

Quantum wires, quantum dots, and other low-dimensional systems
Mashinsky K.V. Popov V.V. Fateev D.V.
  • Year: 2024
  • Volume: 17
  • Issue: 1.1
  • 18
  • 3463
  • Pages: 95-99

Optical properties of GaN epitaxial layers in mid- and far-infrared ranges

Bulk properties of semiconductors
Melentyev G.A. Karaulov D.A. Kostromin N.A. Vinnichenko M.Ya. Firsov D.A. Shalygin V.A.
  • Year: 2024
  • Volume: 17
  • Issue: 1.1
  • 66
  • 3777
  • Pages: 12-19

Hardware- and user-induced micromobility effects in in-door radio access at 140 GHz

Radiophysics
Yaropolov T.A. Prikhodko A.N. Rozhkova P.V. Shurakov A.S. Goltsman G.N.
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 23
  • 3600
  • Pages: 411-416

Optimization of a prism coupler for a THz photonic integrated metamaterial Si waveguide: simulation and experiment

Radiophysics
Seliverstov S.V. Svyatodukh S.S. Prikhodko A.N. Shurakov A.S. Sheveleva E.D. Goltsman G.N.
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 20
  • 3706
  • Pages: 406-410

Reconfigurable reflectarrays for 5/6G wireless systems with linear polarization

Radiophysics
Lvov A.V. Prikhodko A.N. Shurakov A.S. Goltsman G.N.
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 26
  • 4003
  • Pages: 372-376

Influence of stimulated interband emission on terahertz photoluminescence in n-type gallium arsenide layers

Condensed matter physics
Kharin N.Yu. Panevin V.Yu. Petruk A.D. Vinnichenko M.Ya. Norvatov I.A. Fedorov V.V.
  • Year: 2023
  • Volume: 16
  • Issue: 3
  • 215
  • 4847
  • Pages: 29-38

Stretchable carbon-nanotube films as opto-mechanically controllable modulators of terahertz radiation

Optoelectronic and nanoelectronic devices
Paukov M.I. Starchenko V.V. Krasnikov D.V. Zhukov S.S. Gorshunov B.P. Nasibulin A.G. Arsenin А.V. Volkov V.S.
  • Year: 2023
  • Volume: 16
  • Issue: 1.3
  • 9
  • 4462
  • Pages: 146-150

Influence of DC current direction in graphene on dispersion and amplification of plasmons in graphene

Quantum wires, quantum dots, and other low-dimensional systems
Moiseenko I.M. Fateev D.V.
  • Year: 2023
  • Volume: 16
  • Issue: 1.3
  • 14
  • 4298
  • Pages: 124-127

Terahertz and stimulated near-infrared photoluminescence in bulk n-GaAs layers

Bulk properties of semiconductors
Petruk A.D. Kharin N.Yu. Vinnichenko M.Ya. Norvatov I.A. Fedorov V.V. Firsov D.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.3
  • 41
  • 4259
  • Pages: 14-19

Ionization wave in air under the action of powerful radiation of the terahertz frequency range

Radiophysics
Sidorov A.V. Veselov A.P. Rakova E.I. Barmashova T.V. Vodopyanov A.V. Ananichev A.A. Glyavin M.Yu.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 24
  • 4460
  • Pages: 544-549

Two-dimensional plasmon excitations in a random array of quantum antidots

Condensed matter physics
Vasilyev Yu.
  • Year: 2023
  • Volume: 16
  • Issue: 1.1
  • 15
  • 4544
  • Pages: 137-141

Near-infrared photoluminescence in n-GaAs/AlGaAs quantum wells with different locations of compensating acceptor impurity

Condensed matter physics
Adamov R.B. Petruk A.D. Melentyev G.A. Sedova I.V. Sorokin S.V. Makhov I.S. Firsov D.A. Shalygin V.A.
  • Year: 2022
  • Volume: 15
  • Issue: 4
  • 86
  • 5666
  • Pages: 32-43

Optical-electric phase characteristics of silicon negative-U nanosandwiches

Condensed matter physics
Rul' N.I. Golovin P.A. Bagraev N.T. Klyachkin L.E. Malyarenko A.M.
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 79
  • 6366
  • Pages: 9-20

Impurity assisted terahertz luminescence in quantum well nanostructures under interband photoexсitation

Atom physics and physics of clusters and nanostructures
Makhov I.S. Panevin V.Yu. Vinnichenko M.Ya. Sofronov A.N. Firsov D.A. Vorobjev L.E.
  • Year: 2016
  • Issue: 4
  • 88
  • 9029
  • Pages: 56-65

Near- and far-infrared emission from GaAs/AlGaAs quantum wells under interband optical excitation

Condensed matter physics
Vorobjev L.E. Firsov D.A. Panevin V.Yu. Sofronov A.N. Balagula R.M. Makhov I.S.
  • Year: 2013
  • Issue: 4
  • 429
  • 9526
  • Pages: 109-114