ΜΟΥΛΟΠΟΥΛΟΣ ΚΩΝΣΤΑΝΤΙΝΟΣ | |

MOULOPOULOS KONSTANTINOS | |

... | |

ASSOCIATE PROFESSOR | |

Department of Physics | |

FST 02 - Faculty of Pure and Applied Sciences | |

University Campus | |

B238 | |

22892840 | |

22895083 | |

- |

## Προσωπικό Προφίλ

B.Sc. in Physics (1982) University of Athens, Greece. Graduate studies in Research Center Demokritos (1982-1985), Athens, Greece. Graduate studies at Cornell University (1985-1989), Ithaca NY, USA. M.Sc. (1989) and Ph.D. in Physics (1990), Cornell Univ., USA. Postdoctoral Associate, Laboratory of Atomic and Solid State Physics, Cornell Univ., USA (1990-1993). European Ecomonic Community (EEC) Postdoctoral Fellow, Laboratoire d’Etudes des Proprietes Electronique des Solides, CNRS, Grenoble, France (1993-1995). Assistant Professor, Univ. of Cuprus (1996-2003). Associate Professor, Univ. of Cyprus (2003-). | |

Theoretical Condensed Matter Physics: Quantum Many-Body Coulomb Systems (phases of metallic Hydrogen - theory of metal-insulator transitions - Wigner crystals and paired spin-singlet phases in a magnetic field - universal properties of quantal charged systems); Generalized pairing in the condensed state (microscopic Superconductivity vs Fermionic paired supersolids); Quasicrystals (novel transmission properties of Fibonacci chains and Penrose networks); Nanoscale Physics in Aharonov-Bohm Configurations (electron-hole interactions in quantum nanorings); Quantum Hall Systems (thermodynamic magnetic properties in heterostructures and properties beyond de Haas-van Alphen oscillations); Gauge transformations and Physics beyond the standard Dirac phase factor; generic Topological aspects of Condensed Matter Physics (especially in Graphene and in Topological Insulators, and most recently in Weyl semimetals). | |

A.A. Avetisyan, A. P. Djotyan, and K. Moulopoulos, "Tunable Excitons in Bilayer Graphene with Opened Energy Gap", G. Konstantinou & K. Moulopoulos, "Topological anomalies in an extended Ehrenfest theorem and their role on optical transitions in solar cells", G. Konstantinou & K. Moulopoulos, "Strong Electric Field in 2D Graphene: The Integer Quantum Hall regime from a different (many-body) perspective",
Advances in Materials Physics and Chemistry 08 (01): 32-43 (2018)[DOI: 10.4236/ampc.2018.81003] G. Konstantinou & K. Moulopoulos, "Non-Hermitian contributions to the off-diagonal Ehrenfest theorem: their impact on optical properties of semiconducting materials",
International Advanced Research Journal in Science, Engineering and Technology, Vol. 4, Issue 12, pp 1-8 (2017) [ISSN (Print) 2394-1588] [DOI 10.17148/IARJSET.2017.41201] A.A. Avetisyan, A. P. Djotyan, and K. Moulopoulos, "Nonlinear properties of gated Graphene in a strong Electromagnetic field",
Physics of Atomic Nuclei (the Russian journal "Yadernaya Fizika") Vol. 80, No. 2, pp. 307–314 (2017)
G. Konstantinou and K. Moulopoulos, "Ground State thermodynamic and response properties of electron gas in a strong magnetic and electric field: Exact analytical solutions for a conventional semiconductor and for Graphene", G. Konstantinou and K. Moulopoulos, "The "forgotten" pseudomomenta and gauge changes in generalized Landau Level problems: spatially nonuniform magnetic and temporally varying electric fields", G. Konstantinou, K. Kyriakou, and K. Moulopoulos, "Emergent non-Hermitian contributions to the Ehrenfest and Hellmann-Feynman theorems", G. Konstantinou and K. Moulopoulos, "Generators of dynamical symmetries and the correct gauge transformation in the Landau Level problem: use of Pseudomomentum, and a Pseudo-angular momentum", K. Moulopoulos, "Topological Proximity Effect: A Gauge Influence from Distant Fields on Planar Quantum-Coherent Systems", K. Moulopoulos, "Gauge Nonlocality in Planar Quantum-Coherent Systems", G. Konstantinou and K. Moulopoulos, "Thickness-induced violation of de Haas-van Alphen effect through exact analytical solutions at a one-electron and a one-composite fermion level", K. Moulopoulos, “Beyond the Dirac phase factor: Dynamical Quantum Phase-Nonlocalities in the Schrodinger Picture”, A. V. Ghazaryan, A. P. Djotyan, K. Moulopoulos, A. A. Kirakosyan, “Linear dynamic polarizability and absorption spectrum of an exciton in a quantum ring in a magnetic field” K. Moulopoulos, “Nonlocal phases of local quantum mechanical wavefunctions in static and time-dependent Aharonov-Bohm experiments” K. Kyriakou, K. Moulopoulos, A. V. Ghazaryan, A. P. Djotyan, “Arbitrary mixture of two charged interacting particles in a magnetic Aharonov-Bohm ring: persistent currents and Berry's phases” A. A. Avetisyan, A. V. Ghazaryan, A. P. Djotyan, A. A. Kirakosyan, K. Moulopoulos “Magnetoexcitons in Semiconductor Quantum Rings with Complicated (Kane's) Dispersion Law” A. A. Avetisyan, K. Moulopoulos, A. P. Djotyan, “Competing broken-symmetry and rotationally symmetric spin-singlet states in a few-electron quantum dot in a magnetic field” A. A. Avetisyan, A. P. Djotyan, E. Kazaryan, K. Moulopoulos, “Exciton-donor complexes in semiconductor quantum dots in a magnetic field: Infinite and finite potential barriers” A. A. Avetisyan, K. Moulopoulos, A. P. Djotyan, “Coulomb repulsive correlation in systems with radial confinement: quantum dots and the Overhauser model in an external magnetic field” K. Moulopoulos and M. Constantinou, “Two interacting charged particles in an Aharonov-Bohm ring: Bound state transitions, symmetry breaking, persistent currents, and Berry's phase” K. Moulopoulos and M. Constantinou, “Magnetic-field-induced localization in networks with the T-3 geometry” M. Polini, K. Moulopoulos, B. Davoudi, M. P. Tosi, “Unpaired and spin-singlet paired states of a two-dimensional electron gas in a perpendicular magnetic field” K. Moulopoulos, “Non-perturbative density expansions for extended Coulomb systems” K. Moulopoulos, “Bound-state transition: an analytical model” S. Roche and K. Moulopoulos, “Anomalous electronic conductance in quasicrystals” K. Moulopoulos, F. Cyrot-Lackmann, “Fracton superconductivity in quasicrystals - a theoretical possibility suggested by experiment” K Moulopoulos and N. W. Ashcroft, “Coulomb interactions and generalized pairing in condensed matter” K. Moulopoulos and N. W. Ashcroft, “Curvature theorem for scattering states in charged systems” K. Moulopoulos and N. W. Ashcroft, “One-component charged systems as a limiting case of quantal two-component mixtures - A bifurcation procedure for a many-body system” K. Moulopoulos and S. Roche, “Role of phason defects on the conductance of a one-dimensional quasicrystal” K. Moulopoulos and S. Roche, “Transmission Resonance in an infinite strip of phason defects of a Penrose Approximant Network” K. Moulopoulos and N. W. Ashcroft, “Many-Body Theory of Paired Electron Crystals” K. Moulopoulos and N. W. Ashcroft, “New low-density phase of interacting electrons – the Paired Electron Crystal” K. Moulopoulos and N. W. Ashcroft, “General Theory of the Metal-Insulator Transition” K. Moulopoulos and N. W. Ashcroft, “Generalized Coulomb Pairing in the Condensed State” K. Moulopoulos and N. W. Ashcroft, “Chemical potentials in Dense Charged Classical or Quantal Systems” K. Moulopoulos and N. W. Ashcroft, “Pairing ground states in Fermion systems: a static method” K. Moulopoulos and N. W. Ashcroft, “Scaling Relations for two-component charged systems: Application to Metallic Hydrogen” |

## Profile Information

B.Sc. in Physics (1982) University of Athens, Greece. Graduate studies in Research Center Demokritos (1982-1985), Athens, Greece. Graduate studies at Cornell University (1985-1989), Ithaca NY, USA. M.Sc. (1989) and Ph.D. in Physics (1990), Cornell Univ., USA. Postdoctoral Associate, Laboratory of Atomic and Solid State Physics, Cornell Univ., USA (1990-1993). European Ecomonic Community (EEC) Postdoctoral Fellow, Laboratoire d’Etudes des Proprietes Electronique des Solides, CNRS, Grenoble, France (1993-1995). Assistant Professor, Univ. of Cuprus (1996-2003). Associate Professor, Univ. of Cyprus (2003 - present). | |

Theoretical Condensed Matter Physics: Quantum Many-Body Coulomb Systems (phases of metallic Hydrogen - theory of metal-insulator transitions - Wigner crystals and paired spin-singlet phases in a magnetic field - universal properties of quantal charged systems); Generalized pairing in the condensed state (microscopic Superconductivity vs Fermionic paired supersolids); Quasicrystals (novel transmission properties of Fibonacci chains and Penrose networks); Nanoscale Physics in Aharonov-Bohm Configurations (electron-hole interactions in quantum nanorings); Quantum Hall Systems (thermodynamic magnetic properties in heterostructures and properties beyond de Haas-van Alphen oscillations); Gauge transformations and Physics beyond the standard Dirac phase factor; generic Topological aspects of Condensed Matter Physics (especially in Graphene and in Topological Insulators, and most recently in Weyl semimetals). | |

A.A. Avetisyan, A. P. Djotyan, and K. Moulopoulos, "Tunable Excitons in Bilayer Graphene with Opened Energy Gap", G. Konstantinou & K. Moulopoulos, "Topological anomalies in an extended Ehrenfest theorem and their role on optical transitions in solar cells", G. Konstantinou & K. Moulopoulos, "Strong Electric Field in 2D Graphene: The Integer Quantum Hall regime from a different (many-body) perspective",
Advances in Materials Physics and Chemistry 08 (01): 32-43 (2018)[DOI: 10.4236/ampc.2018.81003] G. Konstantinou & K. Moulopoulos, "Non-Hermitian contributions to the off-diagonal Ehrenfest theorem: their impact on optical properties of semiconducting materials",
International Advanced Research Journal in Science, Engineering and Technology, Vol. 4, Issue 12, pp 1-8 (2017)[ISSN (Print) 2394-1588] [DOI 10.17148/IARJSET.2017.41201] A.A. Avetisyan, A. P. Djotyan, and K. Moulopoulos, "Nonlinear properties of gated Graphene in a strong Electromagnetic field",
Physics of Atomic Nuclei (the Russian journal "Yadernaya Fizika") Vol. 80, No. 2, pp. 307–314 (2017)
G. Konstantinou and K. Moulopoulos, "Ground State thermodynamic and response properties of electron gas in a strong magnetic and electric field: Exact analytical solutions for a conventional semiconductor and for Graphene", G. Konstantinou and K. Moulopoulos, "The “forgotten” pseudomomenta and gauge changes in generalized Landau Level problems: spatially nonuniform magnetic and temporally varying electric fields", G. Konstantinou, K. Kyriakou, and K. Moulopoulos, "Emergent non-Hermitian contributions to the Ehrenfest and Hellmann-Feynman theorems", G. Konstantinou and K. Moulopoulos, "Generators of dynamical symmetries and the correct gauge transformation in the Landau Level problem: use of Pseudomomentum, and a Pseudo-angular momentum", K. Moulopoulos, Topological Proximity Effect: "A Gauge Influence from Distant Fields on Planar Quantum-Coherent Systems", K. Moulopoulos, "Gauge Nonlocality in Planar Quantum-Coherent Systems", G. Konstantinou and K. Moulopoulos, "Thickness-induced violation of de Haas-van Alphen effect through exact analytical solutions at a one-electron and a one-composite fermion level", K. Moulopoulos, “Beyond the Dirac phase factor: Dynamical Quantum Phase-Nonlocalities in the Schrodinger Picture”, A. V. Ghazaryan, A. P. Djotyan, K. Moulopoulos, A. A. Kirakosyan, “Linear dynamic polarizability and absorption spectrum of an exciton in a quantum ring in a magnetic field” K. Moulopoulos, “Nonlocal phases of local quantum mechanical wavefunctions in static and time-dependent Aharonov-Bohm experiments” K. Kyriakou, K. Moulopoulos, A. V. Ghazaryan, A. P. Djotyan, “Arbitrary mixture of two charged interacting particles in a magnetic Aharonov-Bohm ring: persistent currents and Berry's phases” A. A. Avetisyan, A. V. Ghazaryan, A. P. Djotyan, A. A. Kirakosyan, K. Moulopoulos “Magnetoexcitons in Semiconductor Quantum Rings with Complicated (Kane's) Dispersion Law” A. A. Avetisyan, K. Moulopoulos, A. P. Djotyan, “Competing broken-symmetry and rotationally symmetric spin-singlet states in a few-electron quantum dot in a magnetic field” A. A. Avetisyan, A. P. Djotyan, E. Kazaryan, K. Moulopoulos, “Exciton-donor complexes in semiconductor quantum dots in a magnetic field: Infinite and finite potential barriers” A. A. Avetisyan, K. Moulopoulos, A. P. Djotyan, “Coulomb repulsive correlation in systems with radial confinement: quantum dots and the Overhauser model in an external magnetic field” K. Moulopoulos and M. Constantinou, “Two interacting charged particles in an Aharonov-Bohm ring: Bound state transitions, symmetry breaking, persistent currents, and Berry's phase” K. Moulopoulos and M. Constantinou, “Magnetic-field-induced localization in networks with the T-3 geometry” M. Polini, K. Moulopoulos, B. Davoudi, M. P. Tosi, “Unpaired and spin-singlet paired states of a two-dimensional electron gas in a perpendicular magnetic field” K. Moulopoulos, “Non-perturbative density expansions for extended Coulomb systems” K. Moulopoulos, “Bound-state transition: an analytical model” S. Roche and K. Moulopoulos, “Anomalous electronic conductance in quasicrystals” K. Moulopoulos, F. Cyrot-Lackmann, “Fracton superconductivity in quasicrystals - a theoretical possibility suggested by experiment” K Moulopoulos and N. W. Ashcroft, “Coulomb interactions and generalized pairing in condensed matter” K. Moulopoulos and N. W. Ashcroft, “Curvature theorem for scattering states in charged systems” K. Moulopoulos and N. W. Ashcroft, “One-component charged systems as a limiting case of quantal two-component mixtures - A bifurcation procedure for a many-body system” K. Moulopoulos and S. Roche, “Role of phason defects on the conductance of a one-dimensional quasicrystal” K. Moulopoulos and S. Roche, “Transmission Resonance in an infinite strip of phason defects of a Penrose Approximant Network” K. Moulopoulos and N. W. Ashcroft, “Many-Body Theory of Paired Electron Crystals” K. Moulopoulos and N. W. Ashcroft, “New low-density phase of interacting electrons – the Paired Electron Crystal” K. Moulopoulos and N. W. Ashcroft, “General Theory of the Metal-Insulator Transition” K. Moulopoulos and N. W. Ashcroft, “Generalized Coulomb Pairing in the Condensed State” K. Moulopoulos and N. W. Ashcroft, “Chemical potentials in Dense Charged Classical or Quantal Systems” K. Moulopoulos and N. W. Ashcroft, “Pairing ground states in Fermion systems: a static method” K. Moulopoulos and N. W. Ashcroft, “Scaling Relations for two-component charged systems: Application to Metallic Hydrogen” |