Home Page Ελληνική Έκδοση
   Department Library Studies Students Research News  
 
    History
 
    Staff
 
    Former Members
 
    Position - Map
 
    Photos
 
    Transport
 
    Organization & Administration
 
    Divisions
 
    Phone Book
 
    Contact
 
  DEPARTMENT  

Aristides Zdetsis

Aristides Zdetsis
Title:   Professor 
Sector:   The Theoretical and Mathematical Physics and Philosophy of Science Division 
E-mail:   zdetsis[_at_]physics.upatras.gr 
Phone:   2610997458       
      Students Hour:  Τρίτη 5-7, Τετάρτη 2-3 
Address:     


Courses


Scientific Interests
  • Nanophase Physics, Nanoclusters, Nanocrystals, Nanowires.
  • Molecular Engineering.



Publications
  1. Aristides D. Zdetsis, A critical Review of the shell model with reference to the O18 nucleus
    Master’s dissertation, Thomas Jefferson University, , 1972
  2. C.S. Wang, J.M. Chen, R. Becker and A.D. Zdetsis, Second order Raman spectrum and Phonon Density of States of Silicon
    Phys. Lett. A 44, 517, 1973
  3. Aristides D. Zdetsis, Lattice dynamics of Crystals with diamond Structure
    Ph.D. dissertation, Thomas Jefferson University, , 1976
  4. A. D. Zdetsis, An extended Born-Von Karman scheme for the diamond structure
    Phys. Lett. A 60, 63, 1977
  5. A. D. Zdetsis, On the Lattice Dynamics of Grey Tin
    Journal of Phys. And Chemistry of Solids 38, 1113, 1977
  6. D.A. Papaconstantopoulos, A.D. Zdetsis, E.N. Economou, Band Structure and electron-phonon interaction in lead
    Solid State Communications 27, 1189, 1978
  7. A. D. Zdetsis, Extended Born Von Karman Calculations of the diamond type crystals
    proceedings of the International Conference on Lattice Dynamics Paris, France 1977. Flamarion Press, 45-47, 1978
  8. A. D. Zdetsis, A parallel Born-Von Karman Study of Diamond and the Diamond type crystals
    Chemical Phys. 40, 345, 1979
  9. A.D. Zdetsis and C. Wang, Lattice dynamics of Ge and Si using the Born-Von Karman model
    Phys. Rev. B 19, 2999, 1979
  10. A.D. Zdetsis, Non Hermitian Dynamical Matrices in Phenomenological Lattice Dynamics
    Phys. Lett. A 71, 367, 1979
  11. A.D. Zdetsis, E.N. Economou and D.A. Papaconstantopoulos, Theoretical calculation of Tc for Lead
    Le Journal de Physique Lett. 40, L253, 1979
  12. A.D. Zdetsis, D.A. Papaconstantopoulos, E.N. Economou, Ab-initio Band Structure of Lead
    Journal of Phys. F: Metal Phys. 10, 1149, 1980
  13. A. D. Zdetsis, On the two phonon bound state in Diamonnd
    Solid State Communications 34, 199, 1980
  14. G. Papavassiliou and A.D. Zdetsis, Optical properties of Pd(dapn) Pt(dapn)2(I2(C104)4 and Related Compounds, Bulk and Thin Deposits
    J.C.S. Faraday transactions II 76, 104, 1980
  15. G.A. Nrothrop, W. Dietsche, A.D. Zdetsis, and J.P. Wolfe, Focusing of Dispersive phonons in Ge
    Journal de Physique C6, 42, 209, 1981
  16. A.D. Zdetsis, E.N. Economou and D.A. Papaconstantopoulos, Non-rigid muffin-tin calculations of the electron-phonon interaction
    Phys. Rev. B 24, 3115, 1981
  17. A.D. Zdetsis and A. Barry Kunz, Cluster adsorption of Argon on Alumina
    Phys. Rev. B 26, 4756, 1982
  18. A.D. Zdetsis and D. Miliotis, Theoretical interpretation of the measured X-ray spectrum of Beryllium in the region of the Raman Band
    Solid State Comm. 42, 227, 1982
  19. E.N. Economou, C.M. Soukoulis and A.D. Zdetsis, Localized states in disordered systems as bound states in potential wells
    Phys. Rev. B 30, 1686, 1984
  20. C.A. Nicolaides, A.D. Zdetsis and A.N. Andriotis, State specific many electron theory of core levels in metals. The 1s binding energy of Be metal
    Solid State Commun. 50, 857, 1984
  21. C.A. Nicolaides and A.D. Zdetsis, Theory of chemical reactions and vibronically excited H2(B1Σu+): Noble gas dihydrides
    J.Chem. Phys. 80, 1900, 1984
  22. A.D. Zdetsis and A. Barry Kunz, Ab initio cluster study of Ni adsorption on alumina
    Phys. Rev. B 32, 6358, 1985
  23. E.N. Economou, A.D. Zdetsis and D.A. Papaconstantopoulos, Calculation of Physical quantities in a-SiH
    Journal of Non-crystalline Solids, 77/78, 147, 1985
  24. D.A. Papaconstantopoulos, E.N. Economou and A.D. Zdetsis, Calculations of the electronic and transport properties in a-Si-GeH alloys
    Proceedings of the 17th International Conference on the physics of Semiconductors, Springer-Verlag, 795-798, 1985
  25. E.N. Economou, C.M. Soukoulis, A.D. Zdetsis, Conductivity in disordered systems
    Phys. Rev. B 31, 6483, 1985
  26. A.D. Zdetsis, E.N. Economou, D.A. Papaconstantopoulos and N. Flytzanis, Electronic and transport properties of hydrogenated amorphous silicon
    Phys. Rev. B 31, 2410, 1985
  27. C.M. Soukoulis, M.H. Cohen, E.N. Economou and A.D. Zdetsis, Electronic structure at band edges
    Journal of Non-crystalline Solids, 77/78, 47, 1985
  28. A.D. Zdetsis, C.M. Soukoulis, E.N. Economou and G.S. Grest, Localization in two and three dimensional systems away from the band center
    Phys. Rev. B 32, 7811, 1985
  29. E.N. Economou, C.M. Soukoulis, M.H. Cohen, A.D. Zdetsis, Quantitative results near the band edges of disordered systems
    Phys. Rev. B 31, 6172, 1985
  30. A. D. Zdetsis, A CPA description of the electronic properties of a-GeH, a-SiH and a-SiGeH, in Hydrogen in disordered and amorphous Solids
    Plenum publishing Co, New York, 27-38, 1986
  31. A. D. Zdetsis, Crystal and electronic structure of metallic lithium at low temperatures
    Phys. Rev. B 34, 7666, 1986
  32. A.D. Zdetsis, C.M. Soukoulis and E.N. Economou, Fractal character of wave functions in one-dimensional incommensurate systems
    Phys. Rev. B 33, 4936, 1986
  33. C.M. Soukoulis, A.D. Zdetsis and E.N. Economou, Localization in 3 dimensional systems by a Gaussian random potential
    Phys. Rev. B 34, 2253, 1986
  34. A. D. Zdetsis, A theoretical self-consistent model for electronic and optical properties of hydrogenated amorphous alloys
    Journal of non-crystalline Solids, 97/98, 515, 1987
  35. A. D. Zdetsis, Ab-initio calculation of the electron-phonon interaction in simple metallic systems
    Japanese Journal of Applied Physics, 26, supplement 26-3, 2135, 1987
  36. A. D. Zdetsis, Ab-initio phonon quantities of simple metals from Hartree-Fock cluster techniques
    Phys. Rev. B 35, 5868, 1987
  37. A.D. Zdetsis, D.K. Papademitriou, Anomalous x-ray Raman spectrum of polycrystalline Boron
    Journal de Physique C9, 48, 1071, 1987
  38. A.D. Zdetsis and C.A. Nicolaides, Calculation of inner core electron binding energies in metals
    Journal de Physique C9, 48, 839, 1987
  39. A. D. Zdetsis, Localization properties and parameters of a-SiSn: H and a-GeSn: H alloys
    Proceedings of the University of Tokyo, International Symposium on Anderson Localization, Tokyo, Japan, , 1987
  40. A.D. Zdetsis, D. Girginoudi, G. Kiriakidis, Z. Hatzopoulos, A.Thanailakis, A. Christou, Physical properties of amorphous silicon alloy films: comparison with electronic structure calculations
    Journal of non-crystalline Solids, 97/98, 831, 1987
  41. A. D. Zdetsis, Surface core-level shift of Beryllium, X-ray Raman spectrum of a Berylium
    Journal de Physique C9, 48, 8, 1987
  42. D. Girginoudi, M. Georgoula, A. Thanailakis, A.D. Zdetsis, G. Kiriakidis and A. Christou, Electronic properties of sputtered a-SixSnx-1: H alloys and comparison with electronic structure calculations
    Mat. Res. Soc. Symp. Proc. 118, 703, 1988
  43. A.D. Zdetsis, and D.K. Papademitriou, Electronic structure and x-ray Raman spectrum of solid Boron
    Phys. Rev. Letters 60, 61, 1988
  44. D.K. Papademitriou, A.D. Zdetsis and D.A. Katsanos, Energy bands in the region of inelastically scattered x-ray radiation of polycrystalline Be
    Phys. Letters A 130, 319, 1988
  45. A. D. Zdetsis, K-shell electron binding energy of metallic Mg and Ca
    Phys. Rev. B 37, 4764, 1988
  46. A.D. Zdetsis, A complete bonding and banding study of Amorphous a-SiC and a-SiC: H Alloys
    Journal of non-crystalline Solids 114, 513 , 1989
  47. E.N. Economou and A.D. Zdetsis, Classical wave propagation in periodic structures
    Phys. Rev., Rapid Communications B 40, 1334, 1989
  48. A. Zdetsis, C. Papadas, G. Ghibaudo and G. Kamarinos, Study and modelization of the metal-insulator transition in heavily doped arsenic implanted Silicon
    Proc. Of 20th Int. Conf. On the Physics of Semiconductors, Thessaloniki Greece, World Scientific, 1, 427, 1990
  49. A. Zdetsis, and G. Froudakis, Energetics and structure of dangling and floating bonds in amorphous Silicon
    Journal of non-crystalline Solids, 137 and 138, 303, 1991
  50. D.K. Papademitriou and A.D. Zdetsis, Observation and identification of anomalous x-ray Raman Peaks high in the conduction bonds of Be
    Phys. Letters A 156, 243, 1991
  51. D.K. Papademitriou and A.D. Zdetsis, A Note on x-ray Raman Scattering from Boron
    Appl. Phys. A 55, 258, 1992
  52. M. Muhlhauser, G. Froudakis, A. Zdetsis and S.D. Peyerimhoff, Importance of multicenter bonding in the structure of Si3C3
    Chem. Phys. Letters 204, 617, 1993
  53. A.D. Mistriotis, A.D. Zdetsis, G.E. Froudakis, M. Menon, Reproduction of Quantum Tight-Binding Effects in Silicon Clusters by a 4-Body Classical Model
    Journal of Physics C 5, 6183 , 1993
  54. A.D. Zdetsis, S.D. Peyerimhoff, G. Froudakis, M. Muhlhauser, B. Engles, N. Flytzanis, Small SiC clusters. A parallel study of the Si2C4, Si3C3 and Si4C2 species
    proceedings of the workshop Materials Research for Information Technology, Forschungszentrum Julich GmbH Scinetific Series of the International Bureau, Berlin, 123, 1993
  55. G. Froudakis, Z. Zdetsis, M. Muhlhauser, B. Engels, S.D. Peyerimhoff, A comparative Ab initio study of the Si2C4, Si3C3, Si4C2 clusters
    J. of Chem. Phys. 101, 6790, 1994
  56. A.D. Zdetsis and R. Biswas, A Parallel molecular dynamics strategy for PVM
    tatics and Dynamics of Alloy Phase Transformations, NATO AST Series B: Physics Vol. 319, Plenum Press, 713, 1994
  57. M. Muhlhauser, G. Froudakis, A. Zdetsis, B. Engels, N. Flytzanis, S.D. Peyerimhoff, Ab initio investigation of the stability of Si3C3 clusters and their structural and bonding Features
    Z. Phys. D 32, 113, 1994
  58. G. Froudakis, M. Muhllhauser, and A.Zdetsis, Theoretical study of the Si3C2 cluster
    Chem. Phys. Lett. 233, 619, 1995
  59. A. D. Zdetsis, A Comparative Ab initio Study of Small Si and C clusters
    Stability of Materials, NATO ASI Series B: Physics Vol. 355, 455, 1996
  60. A.D. Zdetsis, G. Froudakis, M. Muhlhauser and H. Thumnel, Ab initio study of electronic, structural and vibrational properties of the Si4C cluster
    J. of Chem. Phys. 104, 2566, 1996
  61. A. D. Zdetsis, Clusters of Atoms of semiconducting Materials
    ( Invited presentation ) to be published in Proceedings of the 3rd South European Conference on Atomic and Molecular Physics . SECAMP - 96, , 1996
  62. A. D. Zdetsis, Importance of electronic correlation in semiconductor clusters: The Si6 cluster
    International conference on electronic correlation and materials properties, Heraklion , Crete Greece, , 1998
  63. Α. Zdetsis, B. Engels, M. Hanrath, and S.D. Peyerimhoff, The structure of C6Si
    Chem. Phys. Letters 302, 288, 1999
  64. C.S. Garoufalis and Aristides D. Zdetsis, Ab initio calculation of the optical gap in small silicon nanoparticles
    Microelectronics Microsystems and Nanotechnology, World Scientific, 81, 2000
  65. C.S. Garoufalis, Aristides D. Zdetsis and J. P. Xanthakis, Ground state electronic structure of small silicon quantum dots
    Microelectronics Microsystems and Nanotechnology, World Scientific, 85, 2000
  66. C.S. Garoufalis, Aristides D. Zdetsis and S. Grimme, High level ab initio calculations of the optical gap of small Sillicon Quantum dots
    Physical Review Letters 87, 276402 , 2001
  67. Aristides D. Zdetsis, The real structure of the Si6 cluster
    Phys. Rev A 64, 23202 , 2001
  68. Olga K. Falagara, Aristides D. Zdetsis, Ab Initio Electronic Structural and Vibrational Properties of and Clusters
    Unpublished, , 2002
  69. M. Muhlhauser, G. Froudakis and Aristides D. Zdetsis, An MRD CI Study of the Electronic Spectrum of Si3C3
    Journal of Molecular Spectroscopy 223, 96, 2004
  70. A. D. Zdetsis, High-level calculations of electronic optical and structural properties of small silicon nanocrystals and nanoclusters
    Lecture Series on Computer and Computational Sciences 3, 289, 2005
  71. A. D. Zdetsis, C. S. Garoufalis and E. N. Koukaras, Optical and electronic properties of mixed SiGe:H nanocrystals
    Lecture Series on Computer and Computational Sciences 4, 1488, 2005
  72. A. D. Zdetsis and C. S. Garoufalis, Optical properties and excitation energies of small Ge nanocrystals
    Lecture Series on Computer and Computational Sciences 4, 1469, 2005
  73. C. S. Garoufalis and A. D. Zdetsis, Optical properties of oxygen contaminated Si nanocrystals
    Lecture Series on Computer and Computational Sciences 4, 1484, 2005
  74. A. D. Zdetsis and N. C. Bacalis, Properties of silicon nanoparticles via a transferable tight-binding Hamiltonian based on ab initio results
    Lecture Series on Computer and Computational Sciences 4, 1477, 2005
  75. Aristides D. Zdetsis, C.S. Garoufalis and S. Grimme, Real Space Ab Initio calculations of Excitation Energies in Small Silicon Quantum Dots
    workshop on “Quantum Dots: Fundamentals, Applications, and Frontiers” (Crete 2003), B. A. Joyce et al. (eds.), Kluwer-Springer, 317, 2005
  76. C. S. Garoufalis, Aristides D. Zdetsis, Real space optical gap calculations of oxygenated silicon nanocrystals
    Journal of Physics: Conference series 10, 69, 2005
  77. E. N. Koukaras A. D. Zdetsis and C. S. Garoufalis, Structural and Electronic Properties of Ni@Si12 nanocluster
    Lecture Series on Computer and Computational Sciences 4, 1492, 2005
  78. C. S. Garoufalis, M. S. Skaperda and A. D. Zdetsis, The optical gap of small Ge nanocrystals
    Journal of Physics: Conference series 10, 97, 2005
  79. A. D. Zdetsis, The story of the Si6 magic cluster
    Computing Letters, 1, 337 , 2005
  80. A. D. Zdetsis, C. S. Garoufalis, M. S. Skaperda, and E. N. Koukaras, Variation and adjustment of the optical gap of small Si nanocrystals by partial substitution of Si with Ge
    Journal of Physics: Conference series 10, 101, 2005
  81. A. D. Zdetsis, E. N. Koukaras and C. S. Garoufalis, A comparative DFT and MPn study of isoelectronic [Co@Si12]-1, [Ni@Si12] and [Cu@Si12]+1 clusters
    Lecture Series on Computer and Computational Sciences 7B, 1178, 2006
  82. E. N. Koukaras, C. S. Garoufalis and A. D. Zdetsis, Ab initio study of electronic and structural properties of the Ni@Si10 cluster
    Lecture Series on Computer and Computational Sciences 7B, 1174, 2006
  83. E. N. Koukaras, C. S. Garoufalis and A. D. Zdetsis, Ab initio study of optical and electronic properties of silicon and germanium Nanowires
    Lecture Series on Computer and Computational Sciences 7B, 1182, 2006
  84. C. S. Garoufalis and A. D. Zdetsis, High accuracy calculations of the optical gap and absorption spectrum of oxygen contaminated Si nanocrystals
    Phys. Chem. Chem. Phys., 8, 808 , 2006
  85. A. D. Zdetsis, Optical properties of small size semiconductor nanocrystals and nanoclusters
    RAMS, 11, 56 , 2006
  86. E. N. Koukaras, C. S. Garoufalis and A. D. Zdetsis, Structure and properties of the Ni@Si12 cluster from all-electron ab initio calculations
    Phys. Rev. B, 73, 235417 , 2006
  87. A. D. Zdetsis, Structures and Properties of Clusters: From a few Atoms to Nanoparticles
    Lecture Series on Computer and Computational Sciences 5, 193 , 2006
  88. A. D. Zdetsis and C. S. Garoufalis, Surface reconstruction Versus oxygen contamination in the 1 nm small silicon nanocrystals
    Phys. Chem. Chem. Phys. 8, 808 , 2006
  89. A. D. Zdetsis, Analogy of silicon clusters with deltahedral boranes: How far can it go? Reexamining the structure of Sin and Sin2?, n=5-13 clusterss
    J. Chem. Phys. 127, 244308, 2007
  90. Aristides D. Zdetsis, Bonding and structural characteristics of Zn-, Cu-, and Ni-encapsulated Si clusters: Density-functional theory calculations
    Phys. Rev. B 75, 085409, 2007
  91. E. N. Koukaras and A. D. Zdetsis, Electronic and Structural Properties of M@Si12 and M@Si12H12 Clusters, M = Ni, Zn
    AIP Conf. Proc. 963, 395, 2007
  92. A. D. Zdetsis, Fluxional and aromatic behavior in small magic silicon clusters: A full ab initio study of Sin, Sin1-, Sin2-, and Sin1+, n=6, 10 clusters
    J. Chem. Phys., 127, 014314 , 2007
  93. E. N. Koukaras, A. D. Zdetsis and C. S. Garoufalis, High-stability Finite-Length Silicon Nanowires: A Real Space Theoretical Study
    AIP Conf. Proc. 963, 375, 2007
  94. A. D. Zdetsis, High-symmetry high-stability silicon fullerenes: A first-principles study
    Phys. Rev. B, 76, 075402 , 2007
  95. A. D. Zdetsis, Is Aromaticity and Fluxionality the Key to Magicity of Si6 Cluster?
    AIP Conf. Proc. 963, 383, 2007
  96. A. D. Zdetsis, Similarities and Differences Between Silicon and Carbon Nanostructures: Theoretical Predictions
    AIP Conf. Proc. 963, 474 , 2007
  97. A. D. Zdetsis, Stabilization of flat aromatic Si6 rings analogous to benzene: Ab initio theoretical prediction
    J. Chem. Phys., 127, 214306 , 2007
  98. A. D. Zdetsis, E. N. Koukaras and C. S. Garoufalis, Structural properties and magic structures in hydrogenated finite and infinite silicon nanowires
    App. Phys. Lett., 91, 203112 , 2007
  99. Aristides D. Zdetsis, Symposium 2 Preface
    AIP Conf. Proc. 963, 357, 2007
  100. A. D. Zdetsis, A new class of silicon-carbon clusters: A full study of the hydrogenated SinC2H2, n=3,4,5, clusters in comparison with their isoelectronic carboranes C2BnHn+2
    J. Chem. Phys. 128, 184305, 2008
  101. Aristides D. Zdetsis, Patrick W. Fowler and Remco W. A. Havenith, Aromaticity of planar Si6 rings in silicon-lithium clusters
    Mol. Phys. 106, 1803, 2008
  102. A. D. Zdetsis, High-Stability Hydrogenated Silicon−Carbon Clusters: A Full Study of Si2C2H2 in Comparison to Si2C2, C2B2H4, And Other Similar Species
    J. Phys. Chem. A 112, 5712, 2008
  103. A. D. Zdetsis, High-symmetry low-energy structures of C60H60 and related fullerenes and nanotubes
    Phys. Rev. B 127, 115402, 2008
  104. A. D. Zdetsis, E. N. Koukaras and C. S. Garoufalis, Novel effects in finite-length silicon nanowires
    Phys. Stat. Sol. (a) 205, 2625, 2008
  105. Aristides D. Zdetsis, The boron connection: a parallel description of aromatic, bonding, and structural characteristics of hydrogenated silicon-carbon clusters and isovalent carboranes
    Inorg. Chem. 47, 8823, 2008
  106. A. D. Zdetsis, E. N. Koukaras and C. S. Garoufalis, A parallel study of Ni@Si12 and Cu@Si12 nanoclusters
    J. Math. Chem., , 2009
  107. A. D. Zdetsis, C. S. Garoufalis and E. N. Koukaras, Mixed silicon-germanium nanocrystals: A detailed study of SixGe47-x:H
    J. Math. Chem., , 2009
  108. E. N. Koukaras and A. D. Zdetsis, Multidecker Sandwiches of Silicon-Carbon Clusters
    Organometallics 28 (15), 4308–4315 , 2009
  109. Aristides D. Zdetsis, One-nanometer luminous silicon nanoparticles: Possibility of a fullerene interpretation
    Phys. Rev. B 79, 195437, 2009
  110. A. D. Zdetsis, Optical properties of ultra small Si nanoparticles: potential role of surface reconstruction and oxygen contamination
    J. Math. Chem., , 2009
  111. Aristides D. Zdetsis, Success and pitfalls of the Sin−2C2H2–C2Bn−2Hn isolobal analogy: Depth and breadth of the boron connection
    J. Chem. Phys. 130, 064303 , 2009



Other Info
Courses for the Postgraduate Studies Program
  • Quantum Structure of Mater


Personal Page
   http://moleng.physics.upatras.gr/personnel/ADZdetsis.html