SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
en Английский
Version for the visually impaired
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
Author Dmitrii D. Firsov
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Dmitrii D. Firsov
Dmitrii D. Firsov
Affiliation
St. Petersburg Electrotechnical University "LETI"
St. Petersburg, Russian Federation

Temperature dependence of the energy spectrum of metamorphic InSb/In (Ga, Al) As/GaAs heterostructures studied using FTIR photoreflectance spectroscopy

Condensed matter physics
Chumanov I.V. Firsov D.D. Solov'ev V.А. Chernov M.Yu. Komkov O.S.
  • Year: 2023
  • Volume: 16
  • Issue: 3.1
  • 27
  • 3223
  • Pages: 47-52

Optical anisotropy of black phosphorus characterized by FTIR spectroscopy methods

Physical materials technology
Khakhulin S.А. Lakuntsova O.E. Firsov D.D. Komkov O.S.
  • Year: 2023
  • Volume: 16
  • Issue: 3.2
  • 23
  • 3229
  • Pages: 228-232

Study of the band structure of GeSiSn/Ge/Si heterostructures by FTIR photoreflectance spectroscopy

Heterostructures, superlattices, quantum wells
Chumanov I.V. Firsov D.D. Kolyada D.V. Komkov O.S. Skvortsov I.V. Mashanov V.I. Timofeev V.A.
  • Year: 2024
  • Volume: 17
  • Issue: 1.1
  • 39
  • 2368
  • Pages: 62-67

Polarized reflectance spectroscopy of aluminum nanoantennas on the surface of emitting GeSiSn/Si heterostructures

Heterostructures, superlattices, quantum wells
Khakhulin S.А. Firsov D.D. Komkov O.S. Timofeev V.A. Skvortsov I.V. Mashanov V.I. Utkin D.E.
  • Year: 2024
  • Volume: 17
  • Issue: 1.1
  • 35
  • 2497
  • Pages: 83-88

Optical characteristics of Hg0.7Cd0.3Te films with etched graded-gap surface layer

Structure growth, surface, and interfaces
Ruzhevich M.S. Mynbaev K.D. Firsov D.D. Chumanov I.V. Komkov O.S. Varavin V.S. Yakushev M.V.
  • Year: 2025
  • Volume: 18
  • Issue: 1.1
  • 15
  • 2136
  • Pages: 34-39

Influence of disordering in InAsSbP barrier layers on the characteristics of InAsSb-based LEDs

Optoelectronic and nanoelectronic devices
Kirilenko I.D. Ruzhevich M.S. Romanov V.V. Moiseev K.D. Dorogov M.V. Tomkovich M.V. Firsov D.D. Chumanov I.V. Komkov O.S. Mynbaev K.D.
  • Year: 2025
  • Volume: 18
  • Issue: 1.1
  • 12
  • 2049
  • Pages: 105-110