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Subject : qc1-999 Publication : st. petersburg polytechnical university journal
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Academic Journal

Radiation of high-energy electrons when channeling in the bent silicon and germanium monocrystals

Subjects: ultrarelativistic electron; bent monocrystal; silicon

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

Dielectric spectroscopy of perfluorosulfonic membranes in proton- and terbium-substituted forms

Subjects: perfluorosulfonic membrane; dielectric spectroscopy; proton

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

Binding of caffeine with nicotinamide: A study by means of fluorescence quenching and UV-Vis spectroscopic techniques

Subjects: fluorescence quenching; binding constant; nicotinamide

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

Nanosized vertical nanosheets made of molybdenum disulphide: Electrical and optoelectronic properties

Subjects: chemical vapor deposition; molybdenum disulphide; vertical nanosheet

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

The two-temperature effect on a semiconducting thermoelastic solid cylinder based on the modified Moore – Gibson – Thompson heat transfer

Subjects: semiconducting media; two temperature effect; modified moore – gibson – thompson heat transfer

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

The permittivity – thickness relationship of a PMN (111) single crystal

Subjects: ferroelectric; relaxor; lead magnoniobate

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

Thermoelastic parameters of layered composites

Subjects: layered composite; adhesive mechanics; contact layer method

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

An electrodynamic model for determining the distribution function of particles by size for blood cells in vivo

Subjects: laser technology; tikhonov's regularization method; t-matrices method

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

Free vibrations of a rectangular plate with clamped opposite edges (a CFCF-plate)

Subjects: rectangular cfcf-plate; oscillations; natural frequency

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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Academic Journal

Theoretical justification of natural frequency identification in the FDD (Frequency Domain Decomposition) method

Subjects: frequency domain decomposition; damping coefficient; spectral density matrix

  • Source: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)

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  • 1-10 of  13 results for ""QA1-939""