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 (19821985), Athens, Greece. Graduate studies at Cornell University (19851989), 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 (19901993). European Ecomonic Community (EEC) Postdoctoral Fellow, Laboratoire d’Etudes des Proprietes Electronique des Solides, CNRS, Grenoble, France (19931995). Assistant Professor, Univ. of Cuprus (19962003). Associate Professor, Univ. of Cyprus (2003  present). 

Theoretical Condensed Matter Physics: Quantum ManyBody Coulomb Systems (phases of metallic Hydrogen  theory of metalinsulator transitions  Wigner crystals and paired spinsinglet phases in a magnetic field  universal properties of quantal charged systems); Generalized pairing in the condensed state (microscopic Superconductivity vs Fermonic paired supersolids); Quasicrystals (novel transmission properties of Fibonacci chains and Penrose networks); Nanoscale Physics in AharonovBohm Configurations (electronhole interactions in quantum nanorings); Quantum Hall Systems (thermodynamic magnetic properties in heterostructures and properties beyond de Haasvan Alphen oscillations); Gauge transformations and Physics beyond the standard Dirac phase factor; generic Topological aspects of Condensed Matter (especially in Graphene and in Topological Insulators). 

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, Journal of Applied Mathematics and Physics, Vol. 05 No.03 (2017), Article ID:74872, 28 pages [March (2017)] G. Konstantinou and K. Moulopoulos, The "forgotten" pseudomomenta and gauge changes in generalized Landau Level problems: spatially nonuniform magnetic and temporally varying electric fields, International Journal of Theoretical Physics, Volume 56, Issue 5, pp 1484–1503, February (2017) G. Konstantinou, K. Kyriakou, and K. Moulopoulos, Emergent nonHermitian contributions to the Ehrenfest and HellmannFeynman theorems, International Journal of Engineering Innovation & Research, Vol. 5, Issue 4, pp. 248252 (2016) G. Konstantinou and K. Moulopoulos, Generators of dynamical symmetries and the correct gauge transformation in the Landau Level problem: use of Pseudomomentum, and a Pseudoangular momentum, European Journal of Physics, Vol. 37, Issue 6, Article Number: 065401 (2016) (18 pages) K. Moulopoulos, Topological Proximity Effect: A Gauge Influence from Distant Fields on Planar QuantumCoherent Systems, International Journal of Theoretical Physics, Vol. 54: 19081925 (2015) K. Moulopoulos, Gauge Nonlocality in Planar QuantumCoherent Systems, Quantum Matter, Vol. 4 (6): 112 (2015) G. Konstantinou and K. Moulopoulos, Thicknessinduced violation of de Haasvan Alphen effect through exact analytical solutions at a oneelectron and a onecomposite fermion level, European Physical Journal B, Vol. 86, p.326 (2013) (39 pages) K. Moulopoulos, “Beyond the Dirac phase factor: Dynamical Quantum PhaseNonlocalities in the Schrodinger Picture”, Journal of Modern Physics, Vol. 2 No. 11, pp. 12501271 (2011) 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” Physica Scripta, 83 : Art. No. 035703 (2011) K. Moulopoulos, “Nonlocal phases of local quantum mechanical wavefunctions in static and timedependent AharonovBohm experiments” Journal of Physics A, 43 (35): Art. No.354019 (2010) (32 pages) K. Kyriakou, K. Moulopoulos, A. V. Ghazaryan, A. P. Djotyan, “Arbitrary mixture of two charged interacting particles in a magnetic AharonovBohm ring: persistent currents and Berry's phases” Journal of Physics A, 43 (35): Art. No. 354018 (2010) (11 pages) 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” Acta Physica Polonica A, 116 (5): 826828 (2009) A. A. Avetisyan, K. Moulopoulos, A. P. Djotyan, “Competing brokensymmetry and rotationally symmetric spinsinglet states in a fewelectron quantum dot in a magnetic field” Physica E, 40 (5): 16371639 (2008) A. A. Avetisyan, A. P. Djotyan, E. Kazaryan, K. Moulopoulos, “Excitondonor complexes in semiconductor quantum dots in a magnetic field: Infinite and finite potential barriers” Physica E, 40 (5): 16481650 (2008) 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” Philosophical Magazine, 86 (1718): 24932509 (2006) K. Moulopoulos and M. Constantinou, “Two interacting charged particles in an AharonovBohm ring: Bound state transitions, symmetry breaking, persistent currents, and Berry's phase” Physical Review B, 70 (23): Art. No. 235327 (2004) K. Moulopoulos and M. Constantinou, “Magneticfieldinduced localization in networks with the T3 geometry” Physics Letters A”, 302 (1): 3947 (2002) M. Polini, K. Moulopoulos, B. Davoudi, M. P. Tosi, “Unpaired and spinsinglet paired states of a twodimensional electron gas in a perpendicular magnetic field” Physical Review B, 65 (16): Art. No. 165306 (2002) K. Moulopoulos, “Nonperturbative density expansions for extended Coulomb systems” Journal of Physics: Condensed Matter, 12 (36): 78797886 (2000) K. Moulopoulos, “Boundstate transition: an analytical model” Journal of Physics: Condensed Matter, 12 (7): 12851296 (2000) S. Roche and K. Moulopoulos, “Anomalous electronic conductance in quasicrystals” Physical Review B, 61 (9): 60486056 (2000) K. Moulopoulos, F. CyrotLackmann, “Fracton superconductivity in quasicrystals  a theoretical possibility suggested by experiment” Physics Letters A, 261 (12): 119124 (1999) K Moulopoulos and N. W. Ashcroft, “Coulomb interactions and generalized pairing in condensed matter” Physical Review B, 59 (19): 1230912325 (1999) K. Moulopoulos and N. W. Ashcroft, “Curvature theorem for scattering states in charged systems” Physical Review B, 56 (8): 44394446 (1997) K. Moulopoulos and N. W. Ashcroft, “Onecomponent charged systems as a limiting case of quantal twocomponent mixtures  A bifurcation procedure for a manybody system” Journal of Physics: Condensed Matter, 8 (50): 1102311028 (1996) K. Moulopoulos and S. Roche, “Role of phason defects on the conductance of a onedimensional quasicrystal” Physical Review B, 53 (1): 212220 (1996) K. Moulopoulos and S. Roche, “Transmission Resonance in an infinite strip of phason defects of a Penrose Approximant Network” Journal of Physics: Condensed Matter, 7 (47): 88838896 (1995) K. Moulopoulos and N. W. Ashcroft, “ManyBody Theory of Paired Electron Crystals” Physical Review B, 48 (16): 1164611665 (1993) K. Moulopoulos and N. W. Ashcroft, “New lowdensity phase of interacting electrons – the Paired Electron Crystal” Physical Review Letters, 69 (17): 25552558 (1992) K. Moulopoulos and N. W. Ashcroft, “General Theory of the MetalInsulator Transition” Physical Review B, 45 (20): 1151811526 (1992) K. Moulopoulos and N. W. Ashcroft, “Generalized Coulomb Pairing in the Condensed State” Physical Review Letters, 66 (22): 29152918 (1991) K. Moulopoulos and N. W. Ashcroft, “Chemical potentials in Dense Charged Classical or Quantal Systems” Physical Review A, 43 (4): 16851700 (1991) K. Moulopoulos and N. W. Ashcroft, “Pairing ground states in Fermion systems: a static method” Physical Review B, 42 (13): 78557868 (1990) K. Moulopoulos and N. W. Ashcroft, “Scaling Relations for twocomponent charged systems: Application to Metallic Hydrogen” Physical Review B, 41 (10): 65006519 (1990) 
Profile Information
B.Sc. in Physics (1982) University of Athens, Greece. Graduate studies in Research Center Demokritos (19821985), Athens, Greece. Graduate studies at Cornell University (19851989), 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 (19901993). European Ecomonic Community (EEC) Postdoctoral Fellow, Laboratoire d’Etudes des Proprietes Electronique des Solides, CNRS, Grenoble, France (19931995). Assistant Professor, Univ. of Cuprus (19962003). Associate Professor, Univ. of Cyprus (2003  present). 

Theoretical Condensed Matter Physics: Quantum ManyBody Coulomb Systems (phases of metallic Hydrogen  theory of metalinsulator transitions  Wigner crystals and paired spinsinglet phases in a magnetic field  universal properties of quantal charged systems); Generalized pairing in the condensed state (microscopic Superconductivity vs Fermonic paired supersolids); Quasicrystals (novel transmission properties of Fibonacci chains and Penrose networks); Nanoscale Physics in AharonovBohm Configurations (electronhole interactions in quantum nanorings); Quantum Hall Systems (thermodynamic magnetic properties in heterostructures and properties beyond de Haasvan Alphen oscillations); Gauge transformations and Physics beyond the standard Dirac phase factor; generic Topological aspects of Condensed Matter (especially in Graphene and in Topological Insulators). 

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, Journal of Applied Mathematics and Physics, Vol. 05 No.03 (2017), Article ID:74872, 28 pages [March (2017)] G. Konstantinou and K. Moulopoulos, The “forgotten” pseudomomenta and gauge changes in generalized Landau Level problems: spatially nonuniform magnetic and temporally varying electric fields, International Journal of Theoretical Physics, Volume 56, Issue 5, pp 1484–1503, February (2017) G. Konstantinou, K. Kyriakou, and K. Moulopoulos, Emergent nonHermitian contributions to the Ehrenfest and HellmannFeynman theorems, International Journal of Engineering Innovation & Research, Vol. 5, Issue 4, pp. 248252 (2016) G. Konstantinou and K. Moulopoulos, Generators of dynamical symmetries and the correct gauge transformation in the Landau Level problem: use of Pseudomomentum, and a Pseudoangular momentum, European Journal of Physics, Vol. 37, Issue 6, Article Number: 065401 (2016) (18 pages) K. Moulopoulos, Topological Proximity Effect: A Gauge Influence from Distant Fields on Planar QuantumCoherent Systems, International Journal of Theoretical Physics, Vol. 54: 19081925 (2015) K. Moulopoulos, Gauge Nonlocality in Planar QuantumCoherent Systems, Quantum Matter, Vol. 4 (6): 112 (2015) G. Konstantinou and K. Moulopoulos, Thicknessinduced violation of de Haasvan Alphen effect through exact analytical solutions at a oneelectron and a onecomposite fermion level, European Physical Journal B, Vol. 86, p.326 (2013) (39 pages) K. Moulopoulos, “Beyond the Dirac phase factor: Dynamical Quantum PhaseNonlocalities in the Schrodinger Picture”, Journal of Modern Physics, Vol. 2 No. 11, pp. 12501271 (2011) 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” Physica Scripta, 83 : Art. No. 035703 (2011) K. Moulopoulos, “Nonlocal phases of local quantum mechanical wavefunctions in static and timedependent AharonovBohm experiments” Journal of Physics A, 43 (35): Art. No.354019 (2010) (32 pages) K. Kyriakou, K. Moulopoulos, A. V. Ghazaryan, A. P. Djotyan, “Arbitrary mixture of two charged interacting particles in a magnetic AharonovBohm ring: persistent currents and Berry's phases” Journal of Physics A, 43 (35): Art. No. 354018 (2010) (11 pages) 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” Acta Physica Polonica A, 116 (5): 826828 (2009) A. A. Avetisyan, K. Moulopoulos, A. P. Djotyan, “Competing brokensymmetry and rotationally symmetric spinsinglet states in a fewelectron quantum dot in a magnetic field” Physica E, 40 (5): 16371639 (2008) A. A. Avetisyan, A. P. Djotyan, E. Kazaryan, K. Moulopoulos, “Excitondonor complexes in semiconductor quantum dots in a magnetic field: Infinite and finite potential barriers” Physica E, 40 (5): 16481650 (2008) 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” Philosophical Magazine, 86 (1718): 24932509 (2006) K. Moulopoulos and M. Constantinou, “Two interacting charged particles in an AharonovBohm ring: Bound state transitions, symmetry breaking, persistent currents, and Berry's phase” Physical Review B, 70 (23): Art. No. 235327 (2004) K. Moulopoulos and M. Constantinou, “Magneticfieldinduced localization in networks with the T3 geometry” Physics Letters A”, 302 (1): 3947 (2002) M. Polini, K. Moulopoulos, B. Davoudi, M. P. Tosi, “Unpaired and spinsinglet paired states of a twodimensional electron gas in a perpendicular magnetic field” Physical Review B, 65 (16): Art. No. 165306 (2002) K. Moulopoulos, “Nonperturbative density expansions for extended Coulomb systems” Journal of Physics: Condensed Matter, 12 (36): 78797886 (2000) K. Moulopoulos, “Boundstate transition: an analytical model” Journal of Physics: Condensed Matter, 12 (7): 12851296 (2000) S. Roche and K. Moulopoulos, “Anomalous electronic conductance in quasicrystals” Physical Review B, 61 (9): 60486056 (2000) K. Moulopoulos, F. CyrotLackmann, “Fracton superconductivity in quasicrystals  a theoretical possibility suggested by experiment” Physics Letters A, 261 (12): 119124 (1999) K Moulopoulos and N. W. Ashcroft, “Coulomb interactions and generalized pairing in condensed matter” Physical Review B, 59 (19): 1230912325 (1999) K. Moulopoulos and N. W. Ashcroft, “Curvature theorem for scattering states in charged systems” Physical Review B, 56 (8): 44394446 (1997) K. Moulopoulos and N. W. Ashcroft, “Onecomponent charged systems as a limiting case of quantal twocomponent mixtures  A bifurcation procedure for a manybody system” Journal of Physics: Condensed Matter, 8 (50): 1102311028 (1996) K. Moulopoulos and S. Roche, “Role of phason defects on the conductance of a onedimensional quasicrystal” Physical Review B, 53 (1): 212220 (1996) K. Moulopoulos and S. Roche, “Transmission Resonance in an infinite strip of phason defects of a Penrose Approximant Network” Journal of Physics: Condensed Matter, 7 (47): 88838896 (1995) K. Moulopoulos and N. W. Ashcroft, “ManyBody Theory of Paired Electron Crystals” Physical Review B, 48 (16): 1164611665 (1993) K. Moulopoulos and N. W. Ashcroft, “New lowdensity phase of interacting electrons – the Paired Electron Crystal” Physical Review Letters, 69 (17): 25552558 (1992) K. Moulopoulos and N. W. Ashcroft, “General Theory of the MetalInsulator Transition” Physical Review B, 45 (20): 1151811526 (1992) K. Moulopoulos and N. W. Ashcroft, “Generalized Coulomb Pairing in the Condensed State” Physical Review Letters, 66 (22): 29152918 (1991) K. Moulopoulos and N. W. Ashcroft, “Chemical potentials in Dense Charged Classical or Quantal Systems” Physical Review A, 43 (4): 16851700 (1991) K. Moulopoulos and N. W. Ashcroft, “Pairing ground states in Fermion systems: a static method” Physical Review B, 42 (13): 78557868 (1990) K. Moulopoulos and N. W. Ashcroft, “Scaling Relations for twocomponent charged systems: Application to Metallic Hydrogen” Physical Review B, 41 (10): 65006519 (1990) 