SPbPU Journal - Physics and Mathematics
    St. Petersburg Polytechnic University Journal: Physics and MathematicsPeter 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"

    Hybridization between the plasmonic modes of a graphene square screened by a metal gate and the Fabry–Pérot resonances in the barrier layer

    Quantum wires, quantum dots, and other low-dimensional systems
    Mashinsky K.V.Popov V.V.Fateev D.V.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 0
    • 35
    • Pages: 64-68

    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
    • 4
    • 685
    • 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
    • 3
    • 690
    • 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
    • 3
    • 674
    • 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
    • 2
    • 615
    • 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
    • 3
    • 664
    • 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
    • 6
    • 772
    • 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 ShumengWang ZhaoweiJiang LiyuanZhang WeiAgeev O.A.
    • Year: 2025
    • Volume: 18
    • Issue: 3.1
    • 3
    • 666
    • 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
    • 2818
    • 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
    • 8
    • 2633
    • 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
    • 16
    • 3103
    • 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
    • 14
    • 2934
    • 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
    • 18
    • 3012
    • 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
    • 3615
    • 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
    • 3968
    • 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
    • 67
    • 4364
    • 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
    • 4131
    • 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
    • 21
    • 4232
    • 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
    • 27
    • 4536
    • 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
    • 216
    • 5384
    • 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
    • 10
    • 5058
    • 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
    • 4812
    • 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
    • 42
    • 4793
    • 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
    • 5033
    • 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
    • 17
    • 5023
    • 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
    • 6191
    • 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
    • 6907
    • 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
    • 9537
    • 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
    • 430
    • 10002
    • Pages: 109-114