Ushakov Dmitrii Vladimirovich

Publications in Math-Net.Ru

1. Terahertz quantum cascade laser in a quantizing magnetic field
   
   Fizika i Tekhnika Poluprovodnikov, 59:7 (2025),  433–438
2. Inhomogeneous broadening of energy levels due to fluctuations of doping concentration in quantum-cascade lasers
   
   Fizika i Tekhnika Poluprovodnikov, 59:2 (2025),  79–83
3. Analysis of TEM image of quantum cascade laser heterostructure grown by metalorganic vapour-phase epitaxy
   
   Fizika i Tekhnika Poluprovodnikov, 58:4 (2024),  179–184
4. Optical losses of a waveguide with superconducting plates in terahertz quantum cascade lasers
   
   Fizika i Tekhnika Poluprovodnikov, 57:8 (2023),  706–709
5. Temperature degradation of 2.3, 3.2 and 4.1 THz quantum cascade lasers
   
   Fizika i Tekhnika Poluprovodnikov, 56:7 (2022),  705–710
6. 3.8 THz quantum cascade laser grown by metalorganic vapor phase epitaxy
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:10 (2022),  16–19
7. 3.3 THz quantum cascade laser based on a three GaAs/AlGaAs quantum-well active module with an operating temperature above 120 K
   
   Fizika i Tekhnika Poluprovodnikov, 55:11 (2021),  989–994
8. Simulation on the nonuniform electrical pumping efficiency of THz quantum-cascade lasers
   
   Kvantovaya Elektronika, 51:2 (2021),  164–168
9. Analysis of phonon modes and electron–phonon interaction in quantum-cascade laser heterostructures
   
   Fizika i Tekhnika Poluprovodnikov, 54:8 (2020),  780–784
10. Balance-equation method for simulating terahertz quantum-cascade lasers using a wave-function basis with reduced dipole moments of tunnel-coupled states
    
    Kvantovaya Elektronika, 49:10 (2019),  913–918
11. Temperature dependences of the threshold current and output power of a quantum-cascade laser emitting at 3.3 THz
    
    Fizika i Tekhnika Poluprovodnikov, 52:11 (2018),  1268–1273
12. Mode loss spectra in THz quantum-cascade lasers with gold- and silver-based double metal waveguides
    
    Kvantovaya Elektronika, 48:11 (2018),  1005–1008
13. Power characteristics of lasers with quantum-well waveguides and blocking layers
    
    Kvantovaya Elektronika, 48:4 (2018),  390–394
14. Effect of active-region “volume” on the radiative properties of laser heterostructures with radiation output through the substrate
    
    Fizika i Tekhnika Poluprovodnikov, 51:1 (2017),  75–78
15. Current-injection efficiency in semiconductor lasers with a waveguide based on quantum wells
    
    Fizika i Tekhnika Poluprovodnikov, 48:1 (2014),  88–93
16. Efficiency of GaInAs/GaAs quantum-well lasers upon inhomogeneous excitation of quantum wells
    
    Kvantovaya Elektronika, 43:11 (2013),  999–1002
17. Study of methods for lowering the lasing frequency of a terahertz quantum-cascade laser based on two quantum wells
    
    Fizika i Tekhnika Poluprovodnikov, 46:11 (2012),  1430–1434
18. Calculation of gain and luminescence spectra of quantum-cascade laser structures taking into account asymmetric emission line broadening
    
    Kvantovaya Elektronika, 40:3 (2010),  195–198
19. Production of broadband modal gain spectra in asymmetric multiple quantum-well Ga_0.47In_0.53As/Ga_0.18In_0.82As_0.4P_0.6 heterostructures
    
    Kvantovaya Elektronika, 38:11 (2008),  1001–1004