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 "dimension"

    Investigation of self-hybridized waveguide exciton-polaritons in the two-dimensional antiferromagnet CrSBr at room temperature

    Novel materials
    Kalantaevskii I.E.Gorelkina T.D.Kravtsov V.A.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 0
    • 33
    • Pages: 146-150

    Response times of two-dimensional photodetectors limited by intrinsic resistance and capacitance

    Optoelectronic and nanoelectronic devices
    Safonov I.V.Svintsov D.A.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 2
    • 33
    • Pages: 134-140

    Optimization of AlGaN/GaN heterostructures for high-electron mobility transistors

    Optoelectronic and nanoelectronic devices
    Arteev D.S.Sakharov A.V.Nikolaev A.E.Zavarin E.E.Rodin S.N.Tsatsulnikov A.F.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 0
    • 29
    • Pages: 129-133

    The influence of hole states on the electronic and electrostatic properties of 2D layers based on the silicon-germaniumsilicon heterostructure

    Condensed matter physics
    Obrazcov K.V.Chibisov A.N.Mamonova M.V.
    • Year: 2025
    • Volume: 18
    • Issue: 2
    • 28
    • 3965
    • Pages: 22-29

    Effect of illumination on positive magnetoresistance of high-mobility two-dimensional electron gas in GaAs/AlAs heterostructure

    Heterostructures, superlattices, quantum wells
    Betke I.A.Strygin I.S.Kolosovsky E.A.Bykov A.A.
    • Year: 2025
    • Volume: 18
    • Issue: 1.1
    • 12
    • 3977
    • Pages: 67-71

    Effect of different types of phonons on the two-dimensional electron gas heating at GaN/AlGaN heterointerface

    Heterostructures, superlattices, quantum wells
    Melentyev G.A.Vinnichenko M.Ya.Karaulov D.A.Firsov D.A.
    • Year: 2025
    • Volume: 18
    • Issue: 1.1
    • 20
    • 4122
    • Pages: 58-66

    Sheet resistance of AlGaN/GaN heterostructures with barriers of increased Al content

    Heterostructures, superlattices, quantum wells
    Arteev D.S.Sakharov A.V.Nikolaev A.E.Zavarin E.E.Nikitina E.V.Tsatsulnikov A.F.
    • Year: 2025
    • Volume: 18
    • Issue: 1.1
    • 24
    • 4038
    • Pages: 46-51

    A singular spectrum analysis: problems and solutions

    Applied and computational mathematics
    Pichugin Yu.A.Pichugina N.Yu.
    • Year: 2025
    • Volume: 18
    • Issue: 1
    • 25
    • 4377
    • Pages: 163-181

    A chaotic potential of charged dislocations in group III-nitride heterojunctions during localization of a two-dimensional electron gas

    Condensed matter physics
    Filimonov A.V.Bondarenko V.B.
    • Year: 2024
    • Volume: 17
    • Issue: 1
    • 42
    • 4570
    • Pages: 21-28

    Localization microscopy of single photon emitters in locally strained monolayer semiconductor

    Atom physics and physics of clusters and nanostructures
    Abramov A.N.Chestnov I.Yu.Iorsh I.V.Kravtsov V.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.1
    • 23
    • 4179
    • Pages: 273-277

    Effect of high-speed nonequilibrium on morphological and magnetic properties of melt-spun Co58Ni10Fe5Si11B16 alloy

    Physical materials technology
    Frolov A.M.Pisarenko T.A.Kraynova G.S.Ilin N.V.Ilin N.V.
    • Year: 2022
    • Volume: 15
    • Issue: 3.1
    • 19
    • 6041
    • Pages: 155-161

    A chaotic potential of charged dislocations in the III-nitride heterojunctions at high temperature

    Physical electronics
    Filimonov A.V.Bondarenko V.B.Kumar R.
    • Year: 2022
    • Volume: 15
    • Issue: 2
    • 27
    • 6720
    • Pages: 17-25

    Modeling of nonstationary filtration in reservoirs with natural fractal fractures

    Simulation of physical processes
    Kalyuzhnyuk A.V.Antonov V.I.
    • Year: 2021
    • Volume: 14
    • Issue: 4
    • 46
    • 7338
    • Pages: 50-68

    Testing of the hybrid large-particle method using two-dimensional Riemann problems

    Simulation of physical processes
    Sadin D.V.Golikov I.O.Shirokova E.N.
    • Year: 2021
    • Volume: 14
    • Issue: 1
    • 62
    • 8216
    • Pages: 58-71

    Modification of laser correlation spectroscopy method for analyzing polydisperse nanoparticle suspensions

    Experimental technique and devices
    Karseeva E.K.Velichko E.N.
    • Year: 2019
    • Volume: 12
    • Issue: 2
    • 29
    • 9935
    • Pages: 73-87

    The renormalization-group analysis of the ground state of the spin-antiferromagnetic chain

    Condensed matter physics
    Orlenko F.E.Zegrya G.G.
    • Year: 2011
    • Issue: 2
    • 0
    • 9392
    • Pages: 7-13

    The photomagnetic effect in heteronanostructures based on gallium arsenide with qantum well and delta-layered with manganese

    Atom physics and physics of clusters and nanostructures
    Hapugin O. E.Gorbachev E. A.
    • Year: 2010
    • Issue: 4
    • 0
    • 9772
    • Pages: 7-11

    Free and coupled oscillations of electron in 2D quantum system under distributed potential and laser impulse

    Physical electronics
    Sanin A.L.Semyonov Evgeniy A.
    • Year: 2010
    • Issue: 3
    • 0
    • 9351
    • Pages: 155-162

    Аnalysis of the adaptive important sampling method effectiveness

    Mathematical physics
    Arseniev D.G.Ivanov V.M.Berkovskiy N.A.
    • Year: 2009
    • Issue: 4
    • 0
    • 9382
    • Pages: 43-50

    Testing of various schemes with quasi-one-dimensional reconstruction of gasdynamic variables in the case of unstructured-grid calculations

    Mechanics
    Kolesnik E. V.Smirnov E.M.
    • Year: 2017
    • Volume: 10
    • Issue: 3
    • 149
    • 9372
    • Pages: 123-139

    Calculations of the airfoil profile flow using two-dimensional RANS: an analysis of the reasons for the accuracy decrease

    Simulation of physical processes
    Matyushenko A. A.Kotov E. V.Garbaruk A.V.
    • Year: 2017
    • Volume: 10
    • Issue: 1
    • 169
    • 9353
    • Pages: 20-30

    The additive model of usdg records: attractor dimensions of determinated addends

    Biophysics and medical physics
    Ivankov A.A.Kutuzov A. V.Krivoruchko L. A.
    • Year: 2016
    • Issue: 4
    • 104
    • 9274
    • Pages: 107-120

    Optical properties of the glass composites with nanofilms: the relationship to the dispersed phase of sol

    Physical electronics
    Atkarskaya A.B.Evtushenko E.I.Nartsev V.M.Privalov V.E.Fotiadi A.E.Shemanin V.G.
    • Year: 2015
    • Issue: 1
    • 387
    • 10117
    • Pages: 136-144

    Nanocomposites laser ablation studies

    Physical electronics
    Mkrtychev O.V.Privalov V.E.Fotiadi A.E.Shemanin V.G.
    • Year: 2015
    • Issue: 1
    • 399
    • 9998
    • Pages: 128-135

    Quantum two-dimensional oscillators with Pallen – Edmonds coupling  potential

    Theoretical physics
    Sanin A.L.Semyonov Evgeniy A.
    • Year: 2013
    • Issue: 3
    • 473
    • 9930
    • Pages: 230-236

    The effect of nonuniform temperature distribution inside a vaporizing liquid droplet

    Simulation of physical processes
    Snegirev A.Yu.Sazhin S.S.Talalov V.A.
    • Year: 2011
    • Issue: 3
    • 0
    • 9112
    • Pages: 17-26

    Evaluation of thrust effectiveness for nozzles of rocket microthrusters

    Mechanics
    Sokolov E.I.
    • Year: 2011
    • Issue: 2
    • 0
    • 9076
    • Pages: 126-132

    A set of field structures with a symmetry plane for electron spectrography

    Physical electronics
    Krasnova N.K.Abrameonok O.A.
    • Year: 2011
    • Issue: 2
    • 0
    • 9411
    • Pages: 85-92

    Far-infrared radiation emission by hot two-dimensional electrons in single CaN/AICaN heterojunction

    Condensed matter physics
    Melentyev G.A.Shalygin V.A.Vinnichenko M.Ya.Sofronov A.N.Vorobjev L.E.Firsov D.A.
    • Year: 2011
    • Issue: 2
    • 0
    • 9261
    • Pages: 25-30