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 "amplification"

    Differences in the interaction of RAD51 and UvsX recombinases with DNA revealed by single-molecule experiments

    Biophysics and medical physics
    Goncharov I.D.Sadova A.I.Nuzhin I.M.Tenitskaya P.A.Kurdyumova I.V.Gorkovskaia A.A.Khodorkovskii M.A.Alekseev A.A.
    • Year: 2026
    • Volume: 19
    • Issue: 2
    • 9
    • 366
    • Pages: 147-159

    Plasmonic nanomaterials formed by ion exchange in glass: properties and applications

    Physical materials technology
    Zhurikhina V.V.Babich E.S.Terpitskiy A.N.Nuritdinov I.Rakhmatov M.A.Eshbekov A.A.
    • Year: 2026
    • Volume: 19
    • Issue: 2
    • 5
    • 303
    • Pages: 107-135

    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
    • 6
    • 3182
    • Pages: 364-367

    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
    • 5166
    • Pages: 124-127

    Creation of a device for detecting fluorescence from microfluidic chips

    Physical optics
    Dobretsov R.Yu.Davydov V.V.Evstrapov A.A.
    • Year: 2022
    • Volume: 15
    • Issue: 3.3
    • 17
    • 5736
    • Pages: 207-212