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
    enАнглийский
    Version for the visually impaired
    AuthorNatalia P. Shmidt
    Submit Your Paper
    Latest issues
    Natalia P. Shmidt
    Natalia P. Shmidt

    Development features of degradation processes in high-power blue InGaN/GaN light-emitting diodes

    Experimental technique and devices
    Basalkevich T.M.Talnishnikh Nadezhda A.Shmidt N.P.
    • Year: 2012
    • Issue: 3
    • 0
    • 9301
    • Pages: 45-48

    Degradation phenomena and the problem of semiconductor light emitting sources reliability

    Experimental technique and devices
    Sidorov V.G.Shmidt N.P.
    • Year: 2013
    • Issue: 2
    • 8
    • 8995
    • Pages: 71-80

    Mechanisms leading to thermal quantum efficiency droop in green InGaN/GaN LEDs

    Physical electronics
    Shabunina E.I.Ivanov A.E.Talnishnikh Nadezhda A.Kartashova A.P.Poloskin D.S.Shmidt N.P.Zakgeim A.L.Chernyakov A.E.
    • Year: 2023
    • Volume: 16
    • Issue: 1.2
    • 34
    • 5356
    • Pages: 70-76

    Peculiarities of low frequency noise and non-radiative recombination in AlGaN QWs emitting at 280 nm

    Heterostructures, superlattices, quantum wells
    Talnishnikh Nadezhda A.Ivanov A.E.Shabunina E.I.Shmidt N.P.
    • Year: 2023
    • Volume: 16
    • Issue: 1.3
    • 18
    • 4798
    • Pages: 85-89

    Formation of ohmic contacts to n-AlxGa1-xN:Si layers with a high aluminum content

    Novel materials
    Semenov A.Nechaev D.Berezina D.Guseva Yu.A.Kulagina M.M.Smirnova I.P.Zadiranov Y. M.Troshkov S.Shmidt N.P.
    • Year: 2023
    • Volume: 16
    • Issue: 1.3
    • 30
    • 4739
    • Pages: 182-187

    Competing processes in nitride alloys in MQWs of LEDs

    Physical electronics
    Ivanov A.E.Chernyakov A.E.Talnishnikh Nadezhda A.Shabunina E.I.Shmidt N.P.
    • Year: 2024
    • Volume: 17
    • Issue: 3.2
    • 7
    • 2748
    • Pages: 177-181