Mehdi Mugabil oglu Mahmudov

@bsu.edu.az

Department of Solid State Physics at Faculty of the Physics
Baku State University

Mehdi Mugabil oglu Mahmudov


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https://researchid.co/mmm_bsu

RESEARCH, TEACHING, or OTHER INTERESTS

Condensed Matter Physics
5

Scopus Publications

17

Scholar Citations

3

Scholar h-index

Scopus Publications

  • Effect of Screening of the Coulomb Field of an Impurity Ion on the Electrical Conductivity of a Two-Dimensional Electron Gas in a Semi-Parabolic Quantum Well
    H. I. Huseynov, Z. A. Jahangirli, A. P. Abdullayev, M. M. Mahmudov
    Physics of the Solid State, 2026
    Abstract The effect of screening of the Coulomb potential of impurity ions on the electrical conductivity (EC) of a two-dimensional degenerate electron gas in a semi-parabolic quantum well is studied. The dependences of EC on the quantum well parameters, such as the width and potential of the quantum well, and also on the conduction electron concentration, and the number of subbands in the case of scattering by distant and background impurity ions are determined. It is established that, as the quantum well width decreases, EC increases significantly in the case of scattering by background ions and increases in the magnitude and, changing the sign, becomes negative in the case of distant ions. This increase is due to the effect of electron localization and a decrease in the electron scattering. It is found that, as the quantum well potential increases, the relative EC increases in magnitude and becomes negative in the case of scattering by distant ions and increases linearly without change in the sign in the case of scattering by background ions. As the conduction electron concentration increases, EC increases, and it increases the faster the higher is the potential. In the case of scattering by distant impurity ions, EC becomes negative at small numbers of the subbands, and the EC magnitude increases as the number of the subbands increases. In the case of scattering by background ions, EC is shown to have a minimum at small numbers of the subbands, and it increases monotonically as the number of the subbands increases.
  • Entropy of superlattices in a quantized magnetic field
    Bahram M. Askerov, Sophia R. Figarova, Mehdi M. Mahmudov, Vagif R. Figarov
    Japanese Journal of Applied Physics, 2011
    The entropy of a degenerate and a nondegenerate low dimensional electron gas in a quantized magnetic field is calculated. It is noted the entropy of a two-dimensional electron gas essentially exceeds entropy of three-dimensional electron gas. It is shown the entropy of a degenerate quasi-two-dimensional electron gas is directly proportional to the state density. The ratio of entropy of a degenerate two-dimensional electron gas to entropy of three-dimensional electron gas in the quantum limit is determined by the ratio of effective masses across and along layers.
  • Diamagnetism of an electron gas in superlattices
    B.M Askerov, S.R Figarova, M.M Makhmudov, V.R Figarov
    Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, 2008
    An investigation into the Landau diamagnetism of an electron gas in superlattices is presented. We find that the magnetization of a strongly degenerate electron gas changes its sign depending on the degree of band filling and magnetic field magnitude.
  • Longitudinal magnetoresistance of layered crystals in a quantizing magnetic field taking into account the spin splitting
    B.M. Askerov, S.R. Figarova, M.M. Mahmudov
    Physica E Low Dimensional Systems and Nanostructures, 2006
  • Equation of state of an electron gas and theory of the thermal voltage in a quantizing magnetic field
    B. M. Askerov, M. M. Machmudov, Kh. A. Gasanov
    Semiconductors, 1998

RECENT SCHOLAR PUBLICATIONS

  • Density of states of a two-dimensional electron gas in low-dimensional diluted magnetic semiconductor
    MM Mahmudov, RY Damirov
    Baku State University: Journal of Physics & Space Sciences 3 (1), 64-72 , 2026
    2026
  • Effect of Screening of the Coulomb Field of an Impurity Ion on the Electrical Conductivity of a Two-Dimensional Electron Gas in a Semi-Parabolic Quantum Well
    HI Huseynov, ZA Jahangirli, AP Abdullayev, MM Mahmudov
    Physics of the Solid State 68 (2), 127-133 , 2026
    2026
  • STUDY OF THE ELECTRICAL CONDUCTIVITY OF A TWO-DIMENSIONAL ELECTRON GAS IN A SEMI-PARABOLIC QUANTUM WELL WITH СOULOMB FIELD SCREENING BY REMOTE IMPURITY IONS
    HI Huseynov, MM Mahmudov, ZA Jahangirli, AP Abdullayev
    9th International Conference MTP-2025: Modern Trends in Physics. November 27 … , 2025
    2025
  • INFLUENCE OF Mn (MANGANESE) ION CONCENTRATION ON THE HEAT CAPACITY OF DILUTED MAGNETIC SEMICONDUCTOR SUPERLATTICES
    MM Mahmudov, RY Damirov
    9th International Conference MTP-2025: Modern Trends in Physics. November 27 … , 2025
    2025
  • Chemical potential of two-dimensional electron gas in diluted magnetic semiconductor superlattices
    MM Mahmudov, RY Damirov
    Baku State University: Journal of Physics & Space Sciences 2 (4), 2-10 , 2025
    2025
  • Electrical Conductivity of Low-Dimensional Electron Gas in Asymmetric Quantum Well Scattering in Ionized Impurities in the Absence of Screening
    HI HUSEYNOV, MM MAHMUDOV
    International TURAN - Fundamental Sciences Symposium (TURAN25), June 23 to … , 2025
    2025
  • Entropy of diluted magnetic semiconductor superlattices with impurities Mn ions
    MM Mahmudov, RY Damirov
    Baku State University: Journal of Physics & Space Sciences 2 (2), 9-16 , 2025
    2025
  • Magnetization of diluted magnetic semiconductor II type superlattices with impurities Mn (manganese) ions
    SR Figarova, MM Mahmudov, RY Damirov
    Journal of Baku Engineering University, PHYSICS (ISSN 2521-6368) 8 (1), 9-15 , 2024
    2024
    Citations: 2
  • Influence of exchange interaction and band gap on the thermodynamic properties of diluted magnetic semiconductor films
    SR Figarova, MM Mahmudov, RY Damirov
    8th International Conference:"MTP-2023" Modern Trends in Physics, 157-158 , 2023
    2023
  • Low-dimensional electron systems properties depending on density of state
    SR Figarova, MM Mahmudov
    Journal of Baku Engineering University, PHYSICS (ISSN 2521-6368) 7 (1), 3-13 , 2023
    2023
  • Thermopower electron gas in systems with non-parabolic Kane model
    MM Mahmudov, SA Zalova
    XXIII Republican Scientific Conference of Graduate Students and Young … , 2023
    2023
  • Thermodynamic properties of completely degenerate electron gas in metallic solids
    MM Mahmudov, LS Jabbarova
    XXIII Republican Scientific Conference of Graduate Students and Young … , 2023
    2023
  • Low-dimensional electron systems properties depending on density of state
    SR Figarova, MM Mahmudov
    Journal of Baku Engineering University, PHYSICS 7 (1), 5-14 , 2023
    2023
  • Thermodynamic Properties of a Quasiclassical Electron Gas in Solids
    MM Mahmudov, LS Jabbarova
    XXII Republican Scientific Conference of Graduate Students and Young … , 2022
    2022
  • The Effect of Nonparabolicity on the Fermi Level of an Electron Gas in Systems with the Kane Model
    MM Mahmudov, SA Zalova
    XXII Republican Scientific Conference of Graduate Students and Young … , 2022
    2022
  • Релаксационные процессы в сверхрешетках в сильных магнитных полях при рассеянии на ионизированных примесях
    СР Фигарова, ММ Махмудов
    Вестник Бакинского Университета, серия физико-математических наук, 99-107 , 2022
    2022
  • Influence of a complex profile quantum well parameters on the thermopower of a nondegenerate two-dimensional electron gas
    SR Figarova, MM Mahmudov, GN Xasiyeva
    7th International Conference MTP-2021: Modern Trends in Physics, December 15 … , 2021
    2021
  • Relaxation time for interband and intraband scattering in superlattices in a strong magnetic field
    SR Fiqarova, MM Mahmudov, RK Qazanfarli
    7th International Conference MTP-2021: Modern Trends in Physics, December 15 … , 2021
    2021
  • Relaxation Time for Interband and Intraband Scattering of Conduction Electrons by Phonons in Superlattices in a Strong Magnetic Field
    SR Figarova, MM Mahmudov
    7th International Conference MTP-2021: Modern Trends in Physics, 124-125 , 2021
    2021
  • Relaxation processes in superlattices in strong magnetic fields during scattering by roughness of heterointerfaces
    SR Figarova, MM Mahmudov
    Journal of Baku Engineering University, PHYSICS (ISSN 2521-6368) 5 (1), 10-18 , 2021
    2021

MOST CITED SCHOLAR PUBLICATIONS

  • Longitudinal magnetoresistance of layered crystals in a quantizing magnetic field taking into account the spin splitting
    BM Askerov, SR Figarova, MM Mahmudov
    Physica E: Low-dimensional Systems and Nanostructures 33 (2), 303-307 , 2006
    2006
    Citations: 8
  • Entropy of superlattices in a quantized magnetic field
    BM Askerov, SR Figarova, MM Mahmudov, VR Figarov
    Japanese Journal of Applied Physics 50 (5S2), 05FE10 , 2011
    2011
    Citations: 3
  • Diamagnetism of an electron gas in superlattices
    BM Askerov, SR Figarova, MM Makhmudov, VR Figarov
    Proceedings of the Royal Society of London A: Mathematical, Physical and … , 2008
    2008
    Citations: 3
  • Magnetization of diluted magnetic semiconductor II type superlattices with impurities Mn (manganese) ions
    SR Figarova, MM Mahmudov, RY Damirov
    Journal of Baku Engineering University, PHYSICS (ISSN 2521-6368) 8 (1), 9-15 , 2024
    2024
    Citations: 2
  • MAGNETIZATION OF ELECTRON GAS WITH A COSINOSOIDAL DISPERSION LAW IN A STRONG MAGNETIC FIELD
    SR Figarova, MM Mahmudov
    XƏBƏRLƏRİ ВЕСТНИК, 162 , 2018
    2018
    Citations: 1
  • Density of states of a two-dimensional electron gas in low-dimensional diluted magnetic semiconductor
    MM Mahmudov, RY Damirov
    Baku State University: Journal of Physics & Space Sciences 3 (1), 64-72 , 2026
    2026
  • Effect of Screening of the Coulomb Field of an Impurity Ion on the Electrical Conductivity of a Two-Dimensional Electron Gas in a Semi-Parabolic Quantum Well
    HI Huseynov, ZA Jahangirli, AP Abdullayev, MM Mahmudov
    Physics of the Solid State 68 (2), 127-133 , 2026
    2026
  • STUDY OF THE ELECTRICAL CONDUCTIVITY OF A TWO-DIMENSIONAL ELECTRON GAS IN A SEMI-PARABOLIC QUANTUM WELL WITH СOULOMB FIELD SCREENING BY REMOTE IMPURITY IONS
    HI Huseynov, MM Mahmudov, ZA Jahangirli, AP Abdullayev
    9th International Conference MTP-2025: Modern Trends in Physics. November 27 … , 2025
    2025
  • INFLUENCE OF Mn (MANGANESE) ION CONCENTRATION ON THE HEAT CAPACITY OF DILUTED MAGNETIC SEMICONDUCTOR SUPERLATTICES
    MM Mahmudov, RY Damirov
    9th International Conference MTP-2025: Modern Trends in Physics. November 27 … , 2025
    2025
  • Chemical potential of two-dimensional electron gas in diluted magnetic semiconductor superlattices
    MM Mahmudov, RY Damirov
    Baku State University: Journal of Physics & Space Sciences 2 (4), 2-10 , 2025
    2025
  • Electrical Conductivity of Low-Dimensional Electron Gas in Asymmetric Quantum Well Scattering in Ionized Impurities in the Absence of Screening
    HI HUSEYNOV, MM MAHMUDOV
    International TURAN - Fundamental Sciences Symposium (TURAN25), June 23 to … , 2025
    2025
  • Entropy of diluted magnetic semiconductor superlattices with impurities Mn ions
    MM Mahmudov, RY Damirov
    Baku State University: Journal of Physics & Space Sciences 2 (2), 9-16 , 2025
    2025
  • Influence of exchange interaction and band gap on the thermodynamic properties of diluted magnetic semiconductor films
    SR Figarova, MM Mahmudov, RY Damirov
    8th International Conference:"MTP-2023" Modern Trends in Physics, 157-158 , 2023
    2023
  • Low-dimensional electron systems properties depending on density of state
    SR Figarova, MM Mahmudov
    Journal of Baku Engineering University, PHYSICS (ISSN 2521-6368) 7 (1), 3-13 , 2023
    2023
  • Thermopower electron gas in systems with non-parabolic Kane model
    MM Mahmudov, SA Zalova
    XXIII Republican Scientific Conference of Graduate Students and Young … , 2023
    2023
  • Thermodynamic properties of completely degenerate electron gas in metallic solids
    MM Mahmudov, LS Jabbarova
    XXIII Republican Scientific Conference of Graduate Students and Young … , 2023
    2023
  • Low-dimensional electron systems properties depending on density of state
    SR Figarova, MM Mahmudov
    Journal of Baku Engineering University, PHYSICS 7 (1), 5-14 , 2023
    2023
  • Thermodynamic Properties of a Quasiclassical Electron Gas in Solids
    MM Mahmudov, LS Jabbarova
    XXII Republican Scientific Conference of Graduate Students and Young … , 2022
    2022
  • The Effect of Nonparabolicity on the Fermi Level of an Electron Gas in Systems with the Kane Model
    MM Mahmudov, SA Zalova
    XXII Republican Scientific Conference of Graduate Students and Young … , 2022
    2022
  • Релаксационные процессы в сверхрешетках в сильных магнитных полях при рассеянии на ионизированных примесях
    СР Фигарова, ММ Махмудов
    Вестник Бакинского Университета, серия физико-математических наук, 99-107 , 2022
    2022