Recent Publications

"Discovery consists of seeing what everybody has seen and thinking
what nobody has thought."
Albert von Szent-Gyorgyi, 1893-1986.
Hungarian born biochemist.

S.W. Bruenn

Papers Published 1994-

"Prompt Convection in Core-Collapse Supernovae" S.W. Bruenn and A. Mezzacappa, Astrophys. J. Lett. 410, 740 (1994).
"Dynamic and Diffusive Instabilities in Core-Collapse Supernovae" S.W. Bruenn, A. Mezzacappa and T. Dineva, Physics Reports 256, 69 (1995).
"The Role of Doubly Diffusive Instabilities in Core-Collapse Supernovae" S.W. Bruenn and T. Dineva, Astrophys. J. Lett. 458, L71 (1996).
"Ion Screening Effects and Stellar Collapse" S.W. Bruenn and A. Mezzacappa, Phys. Rev. D56, 7529 (1997).
"A Comparison of Boltzmann and Multigroup Flux-Limited Diffusion Neutrino Transport during the Postbounce Shock Reheating Phase in Core-Collapse Supernovae" O.E.B. Messer, A. Mezzacappa, S.W. Bruenn and M.W. Guidry, Astrophys. J. 507, 353 (1998).
"The Interplay between Proto-Neutron Star Convection and Neutrino Transport in Core Collapse Supernovae" A. Mezzacappa, A.C. Calder, S.W. Bruenn, J.M. Blondin, M.W. Guidry, M.R. Strayer and A.S. Umar, Astrophys. J. 493, 848 (1998).
"An Investigation of Neutron-Driven Convection and the Core Collapse Supernova Mechanism using Multigroup Neutrino Transport" A. Mezzacappa, A.C. Calder, S.W. Bruenn, J.M. Blondin, M.W. Guidry, M.R. Strayer and A.S. Umar, Astrophys. J. 495, 911 (1998).
"The Core Collapse Supernova Mechanism" S.W. Bruenn in Proceedings of the Second Oak Ridge Symposium on Atomic and Nuclear Astrophysics, ed. A. Mezzacappa (IOP - Bristol, 1998) p.525.
"Neutrino-Driven Supernovae: Boltzmann Neutrino Transport and the Explosion Mechanism" O.E.B. Messer, A. Mezzacappa, S.W. Bruenn and M.W. Guidry in Proceedings of the Second Oak Ridge Symposium on Atomic and Nuclear Astrophysics, ed. A. Mezzacappa (IOP - Bristol, 1998) p.563.
"The Effects of General Relativity on Core-Collapse Supernovae" K.R. DeNisco, S.W. Bruenn and A. Mezzacappa in Proceedings of the Second Oak Ridge Symposium on Atomic and Nuclear Astrophysics, ed. A. Mezzacappa (IOP - Bristol, 1998) p.571.
"Cosmic Closure: Relating the Ultimate Fate of Massive Stars and the Ultimate Fate of the Universe", A. Mezzacappa and S.W. Bruenn, 1999, Proceedings of the Second International Workshop on the Identification of Dark Matter. Buxton, England
"Future Directions in Simulation of Core Collapse", A. Mezzacappa and S.W. Bruenn, 1999, Proceedings of the Grand Sasso Workshop on Relativistic Astrophysics, Grand Sasso, Italy.
"The Effects of General Relativity on Core-Collapse Supernovae", S.W. Bruenn, K.R. De Nisco and A. Mezzacappa, Astrophys. J. 560, 326 (2001).
"Simulation of the Spherically Symmetric Stellar Core Collapse, Bounce, and Postbounce Evolution of a Star of 13 Solar Masses with Boltzmann Neutrino Transport and Its Implication for the Supernova Mechanism", A. Mezzacappa, M. Leibendorfer, O.E.B. Messer, R.W. Hix, F.-K. Thielemann, and S.W. Bruenn, Phys. Rev. Letts. 86, 1935 (2001).
"Probing the Gravitational Well: No Supernova Explosion in Spherical Symmetry with General Relativistic Boltzmann Neutrino Transport", M. Leibendorfer, A. Mezzacappa, F.-K. Thielemann, O.E.B. Messer, R.W. Hix, and S.W. Bruenn, Phys. Rev. D63, 103004 (2001).
Papers in Press

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J.S. Faulkner

Papers Published 1994-

"Calculating phase boundaries in metallic alloys," J. S. Faulkner, Yang Wang, and G. M. Stocks, in the proceedings of the NATO-ARW Metallic Alloys: Experimental and Theoretical Perrspectives, NATO ASI Series E: Applied Sciences, Vol. 256, edited by J. S. Faulkner and R. G. Jordan, Kluwer Academic Publishers, the Netherlands, 1994.
"A general method for evaluating shape-truncation functions of Voronoi polyhedra" Yang Wang, G.M. Stocks and J.S. Faulkner, Phys. Rev. B49, 5028 (1994).
"The scattering matrices for a non-spherical scalar-relativistic potential" J.S. Faulkner, Solid St. Commun. 90, 791 (1994).
"Alloy phases calculated with and embedded cluster and Monte-Carlo method" J.S. Faulkner, Yang Wang and G.M. Stocks, Alloy Modeling and Design, eds. G.M. Stocks and P.E.A. Turchi (TMS - Warrendale, PA, 1994) p 137.
"Coulomb energies in disordered alloys and improvements in the coherent potential approximation" J.S. Faulkner, Yang Wang and G.M. Stocks in Alloy Modeling and Design, eds. G.M. Stocks, C.T. Liu and P.E.A. Turchi (TMS - Warrendale, PA, 1995).
"Electrons in extended systems" J.S. Faulkner, Yang Wang and G.M. Stocks, Phys. Rev.B52, 17106 (1995).
"Contributions to the Total Energy of Random Alloys," J. S. Faulkner, Yang Wang, and G. M. Stocks, in the proceedings of the NATO-ASI Stabiltiy of Materials, NATO ASI Series B: Physics, Vol. 355, edited by A. Gonis, P. E. A. Turchi, and J. Kudrnovsky, (Plenum Publishing Corp. - New York, 1996).
"Energetics of Alloys," J. S. Faulkner, Yang Wang, Nassrin Moghadam, and G. M. Stocks, Properties of Complex Inorganic Solids edited by A. Gonis, A. Meike, and P. E. A. Turchi, (Plenum Press - New York, 1997).
"Calculation of solution energies within the quadratic Korringa-Kohn-Rostoker method," D. Zaharioudakis, J. S. Faulkner, and A. N. Andriotis, Properties of Comnplex Inorganic Solids edited by A. Gonis, A. Meike, and P. E. A. Turchi, (Plenum Press - New York, 1997).
"Coulomb energies in alloys," J. S. Faulkner, Yang Wang, and G. M. Stocks, Phys. Rev. B55, 7 492 (1997).
"A note on the individual pair displacements in Fe46.5Ni53.5 and Fe22.5Ni77.5,", J. S. Faulkner, Phys. Rev. B56, 2299 (1997).
"Comparison of the Electronic States of Alloys from the Coherent Potential Approximation and an Order-N Calculation" J. S. Faulkner, Nassrin Moghadam, Yang Wang and G. M. Stocks, in Alloy Modeling and Design, edited by A. Gonis and P. E. A. Turchi, (The Minerals, Metals, and Materials Society - Warrendale, Pennsylvania, 1997).
"Coulomb energies in disordered alloys and improvements in the coherent potential approximation," J. S. Faulkner, Yang Wang, and G. M. Stocks, Journal of Phase Equilibria 18, 499 (1997).
" An evaluation of isomorphous models of alloys ", J.S. Faulkner, Nassrin Moghadam, Yang Wang, and G. M. Stocks, Phys. Rev. B57 7653 (1998).
"Utilization of locally shifted potentials in approximate electronic structure calculations" D. Zaharioudakis, J. S. Faulkner, and A. N. Andriotis, Journal of Physics: Condensed Matter. 10 1813 (1998)
" Core Level Chemical Shifts in Metallic Alloys" J. S. Faulkner, Yang Wang, and G. M. Stocks, Phys. Rev. Lett. 81 1905 (1998).
"Comparison of the Electronic States of Alloys from the Coherent Potential Approximation and an Order-N Calculation" J. S. Faulkner, N Moghadam, Yang Wang and G.M. Stocks, Journal of Phase Equilibria, 19 (1998).
" Understanding the electronic states and poperties of metallic alloys with the help of order-N calculations " J.S. Faulkner, Nassrin Moghadam, Yang Wang, and G. M. Stocks, in Computational Modeling and Simulation Materials, edited by Pietro Vincenzini, (TECHNA srl, Faenza, Italy, 1999).
"Application of the screened Korringa-Kohn-Rostoker method " N.Y. Moghadam, G.M. Stocks, B. Ujfalussy, W.A. Shelton, A. Gonis and J. S. Faulkner, in Journal of Physics: Condensed Matter. 11, 5505, (1999).
"Faulkner, Wang and Stocks Reply" J. S. Faulkner, Yang Wang and G. M. Stocks,Phys. Rav. Lett. 83, 3572, (1999).
"Calculating properties with the polymorphous coherent potential approximation" B. Ujfalussy, J.S. Faulkner, N.Y. Moghadam, G.M. Stocks and Yang Wang, Phys. Rev.B61, 12005 (2000).
" Tests of the polymorphous Coherent Potential Approximation " J.S. Faulkner, B. Ujfalussy, N.Y. Moghadam, G.M. Stocks and Yang Wang, Properties of Complex Inorganic Solids 2, eds. A. Meike et al (Kluwer Academic/Plenum Publishers - New York, 2001) p. 199.
"Angular momentum convergence of KKR Green's function methods" Nassrin Y. Moghadam, G. M Stocks, X-G Zhang, D.M.C. Nicholson, W.A. Shelton, Yang Wang and J. S. Faulkner, J. Phys.: Condensed Matter 13, 3073 (2001).
"The Mathematics of the Polymorphous Coherent Potential Approximation" J. S. Faulkner, B. Ujfalussy, N. Moghadam, G. M. Stocks, and Yang Wang, J. Phys.: Condens. Matter 13, 8573 (2001).
"Ergodicity in the polymorphous coherent potential approximation" J. S. Faulkner, Phys. Rev. B64, 233113 (2001).

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A. Fuchs

Papers Published 1994-

"A Theoretical Note on Models of Interlimb Coordination" A. Fuchs and J.A.S. Kelso, J. Exp. Psych. 20, 1088-1097 (1994)
"Recognition of dynamic patterns by a synergetic computer" R. Haas, A. Fuchs, H. Haken, E. Horvath, A.S. Pandya and J.A.S. Kelso, in Progress in Neural Networks, ed. O.M. Omidvar (Ablex Publishing Corporation - Norwood, NJ, 1995).
"Recognition of dynamic patterns by a synergetic computer" R. Haas, A. Fuchs, H. Haken, E. Horvath, A.S. Pandya and J.A.S. Kelso, in Ambiguity in Mind and Nature, eds. P. Kruse and M. Stadler (Springer Verlag - Berlin, 1995).
"Self organizing dynamics of the human brain: critical instabilities and Sil'nikov chaos" J.A.S. Kelso and A. Fuchs, Chaos 5, 64 (1995).
"Extending the HKB-model of coordinated movement to oscillators with different eigenfrequencies" A. Fuchs, V.K. Jirsa, H. Haken and J.A.S. Kelso, Biol. Cybern. 74, 21 (1996).
"Coordination dynamics of trajectory formation" J.J. Buchanan, J.A.S. Kelso and A. Fuchs, Biol. Cybern. 74, 41 (1996).
"Extending the HKB-Model of coordinated Movement to Oscillators with different Eigenfrequencies" A. Fuchs, V.K. Jirsa, H. Haken and J.A.S. Kelso, Biol. Cybern. 74, 21 (1996).
"Connecting cortical and behavioral dynamics:bimanual coordination" A. Fuchs, V.K. Jirsa and J.A.S. Kelso, Neural Computation. 10, 2019 (1998).
"Dynamic Cortical Activity in the Human Brain Reveals Motor Equivalence" J.A.S. Kelo, A. Fuchs, R. Lancaster, T. Holrod, D.Cheyene and H.Weinberg, Nature23,814 (1998).
" Spatiotemporal Reorganiization of Electric Activity in the Human Brain Associated with a Timing Transition in Rhytmic Auditory-Motor Coordination" J.M. Mayville, S.L. Bressler, A. Fuchs and J.A.S. Kelso, Experimental Brain Research127 371 (1999)
Papers in Press

"Spatiotemporal Analysis of Neuromagnetic Events Underlying the Emergence of Coordinative Instabilities" A. Fuchs, J. Mayville, D. Cheyne, H. Weinberg, L. Deecke and J.Z.S. Kelso, Neuroimage., submitted.
"The HKB Model Revisited: How varying the Degree of Symmetry Controls Dynamics" A. Fuchs and V.K. JirsaHuman Movement Science,submited.
"Issues for the Coordination of Human Brain Activity and Motor Behavior" A. Fuchs, V.K. Jirsa and J.A.S. Kelso, Neuroimage,in press.
"Phase Transitions in the Human Brain Revealed by Large SQuID Arrays: Response to Daffertshofer, Peper and Beek" A. Fuchs, L. Deeke and J.A.S. Kelso, Phys. Lett. ,in press.
"Theory of the Relation between Human Brain Activity (MEG) and Hand Movements" A. Fuchs, V.K. JirsaNeuroscience, in press.

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V.K. Jirsa

Papers Published 1994-

"A Theoretical Model of Phase Transitions in the Human Brain" V.K. Jirsa, R. Friedrich, H. Haken and J.A.S. Kelso, Cybern. 71, 27-35 (1994).
"Reconstruction of the spatio-temporal dynamics of a human magnetoencephalogram" V.K. Jirsa, R. Friedrich and H. Haken, Physica D89, 100-122 (1995).
"Extending the HKB-Model of Coordinated Movement to Oscillators with Different Eigenfrequencies" A. Fuchs, V.K. Jirsa, H. Haken and J.A.S. Kelso, Biol. Cybern. 74, 21-30 (1996).
"Field Theory of Electromagnetic Brain Activity" V.K. Jirsa and H. Haken, Phys. Rev. Lett. 77, 960-963 (1996).
"Derivation of a Field Equation of Brain Activity" V.K. Jirsa and H. Haken, Journ. Biol. Phys. 22, 101-112 (1996).
": A Derivation of a Macroscopic Field Theory of the Brain from the Quasi-microscopic Neural Dynamics" V.K. Jirsa and H. Haken, Physica D99, 503-526 (1997).
"Connecting Cortical and Behavioral Dynamics: Bimanual Coordination" V.K. Jirsa, A. Fuchs and J.A.S. Kelso, Neural Computation 10, 2019-2045 (1998).
"Recruitment of degrees of freedom stabilizes coordination" P. Fink, J.A.S. Kelso, V.K. Jirsa and G. de Guzman, Human Perception and Performance, 26, 671-692 (2000).
"Local and Global Stabilization of Coordination by Sensory Information" P. Fink, P. Foo, V.K. Jirsa and J.A.S. Kelso, Exp. Brain Res. 134, 9-20 (2000).
"Theory of the Relation between Human Brain Activity (MEG) and Hand Movements" A. Fuchs, V.K. Jirsa, and J.A.S. Kelso, NeuroImage 11, 359-369 (2000).
"Dimension reduction in pattern forming systems with heterogeneous connection topologies" V.K. Jirsa, Prog.Theor. Phys. Suppl. 139, 128-138 (2000).
"Beyond the limits of physical theories of the brain" V.K. Jirsa and J.A.S. Kelso, The Behavioral and Brain Sciences 23, 3 (2000).
"Issues for the coordination of human brain activity and motor behavior" A. Fuchs, V.K. Jirsa, and J.A.S. Kelso, NeuroImage 11, 375-377 (2000).
"Parametric Stabilization of Biological Coordination: A Theoretical Model" V.K. Jirsa, P. Fink and P. Foo, Journ. Biol. Phys. 26, 85-112 (2000).
"Spatiotemporal pattern formation in continuous systems with heterogeneous connection topologies" V.K. Jirsa, and J.A.S. Kelso, Phys. Rev. E62, 8462-8465 (2000).
"The HKB Model revisited: How varying the degree of symmetry controls dynamics" A. Fuchs and V.K. Jirsa, Human Movement Science 19, 425-449 (2000).
Papers in Press

" Spatiotemporal forward solution of the EEG and MEG using network modeling" V.K. Jirsa, K.J. Jantzen, A. Fuchs and J.A.S. Kelso, submitted to IEEE (2001).
"Spatiotemporal modeling of the forward solution of EEG and MEG" V.K. Jirsa, K.J. Jantzen, A. Fuchs and J.A.S. Kelso, submitted to Medical Imaging (2001).

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R.G. Jordan

Papers Published 1994-

"Ordering in Ag-Mg alloys" R.G. Jordan, Alloy Modeling and Design, eds. G.M. Stocks and P.E.A. Turchi (TMS - Warrendale, PA, 1994) p 49.
"Determination of the Cu-local density of states in CuAuI using angle-intergrated photoemission" R.G. Jordan in Alloy Modeling and Design, eds. G.M. Stocks and P.E.A. Turchi (TMS - Warrendale, PA, 1994) p 207.
"Short Range Order in Ag-Mg Alloys" Yan Liu, R.G. Jordan, S.L. Qiu and G.M. Stocks, in "Metallic Alloys: Experimental and Theoretical Perspectives" eds. J.S. Faulkner and R.G. Jordan, NATO ASI Series E: Applied Sciences - Vol. 256 (Kluwer Academic Publishers - Dordrecht 1994) p 225.
"The Variation of the Period of the Long Period Superlattice in CuAuII on alloying and with pressure" Xumou Xu, R.G. Jordan and S.L. Qiu, in "Metallic Alloys: Experimental and Theoretical Perspectives" eds. J.S. Faulkner and R.G. Jordan, NATO ASI Series E: Applied Sciences - Vol. 256 (Kluwer Academic Publishers - Dordrecht 1994) p 233.
"Electronic structures of ordered Ag-Mg alloys" Yan Liu, R.G. Jordan and S.L. Qiu, Phys. Rev. B49, 4478 (1994).
"The origin of short-range order in Ag-Mg alloys" R.G. Jordan, Yan Liu, S.L. Qiu, G.M. Stocks, W.A. Shelton and B. Ginatempo, Acta Metall et Mater. 42, 3535 (1994).
"Local Fe moments in alpha- and gamma-phase Fe-rich Fe-Ni alloys" R.G. Jordan, S.L. Qiu, S.S. Cang, W. Wang and V.L. Moruzzi, Solid St. Commun. 91, 961 (1994).
"Electronic structures of disordered Ag-Mg alloys" R.G. Jordan, Yan Liu, S.L. Qiu, B. Ginatempo, E. Bruno, G.M. Stocks and W.A. Shelton, Phys. Rev. B50, 11459 (1994).
"First principles simulation of materials properties" W.A. Shelton, G.M. Stocks, R.G. Jordan, Y. Liu, S.L. Qiu, D.D. Johnson, F.J. Pinski, J.B. Staunton and B. Ginatempo in Proc. Scalable High-Perf. Computing Conf. (IEEE Computer Society, 1994).
"Cu-local density of states in CuAuI" S.L. Qiu, R.G. Jordan, A.T. Dorsey, P.J. Durham, G.Y. Guo and M.W. Ruckman, Phys. Rev. B51, 1513 (1995).
"The long-period superlattice in CuAuII" R.G. Jordan, Xumou Xu, S.L. Qiu, P.J. Durham and G.Y. Guo, J. Phys.: Condens. Matter 8, 1503 (1996).
"The effects of defects on the energetics of B2 NiAl" W.A. Shelton, G.M. Stocks, D.M.C. Nicholson, Y. Wang, R.G. Jordan, E.L. Hines and D.D. Johnson in Alloy Modeling and Design, eds. G.M. Stocks, C.T. Liu and P.E.A. Turchi (TMS - Warrendale, PA, 1995).
"Surface states of the (001) and (100) surfaces of equi-atomic CuAuI" Xumou Xu and R.G. Jordan, Solid State Commun. 98, 799 (1996).
"From the Schrödinger Equation to the Rolling Mill" R.G. Jordan in Towards the Millenium: A Materials Perspective, eds. I.R. Harris and K. Ashby (Institute of Materials - London, England, 1996) p 229.
"Experimental and theoretical study of angle-resolved photoemission spectra from the (111) surface of ordered CuAuI" B. Ginatempo, L.R. Masliah, R.G. Jordan and S.L. Qiu, J. Phys.: Condens. Matter 8, L331 (1996).
"Surface states at the M(bar)-point on Cu(100)" R.G. Jordan, G.Y. Guo and Lilian R. Masliah, Solid State Commun. 99, 73 (1996).
"Surface states at the (001) surface of CuAuI" R.G. Jordan and G.Y. Guo, Phys. Rev. B55, 7222 (1997).
"Photoemission: a probe of the electronic structure in metals and alloys" R.G. Jordan, S.S. Cang, A.T. Dorsey, L.R. Masliah, S.L. Qiu and Xumou Xu, J. Phase Equilibria 18, 663 (1997).
"Core level shifts and density of states at the (100) surface of Cu₃Au" R.G. Jordan and G.Y. Guo, Solid State Commun. 105, 125 (1998).
"Some properties of Cu-Au alloy surfaces" R.G. Jordan, J. Phase Equilibria 19, 517 (1998).
"Surface core level shifts and the termination at the (001) surface of CuAuI" R.G. Jordan, W. Munoz and E.A. Raley, Phys. Letts. A264, 489 (2000).
"Playing around with Achromatic Pairs" R.G. Jordan, The Physics Teacher 39, 102 (2001)
"Work re-worked" R.G. Jordan, The Physics Teacher 40, 27 (2002)
Papers in Press

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Th. Leventouri

Papers Published 1994-

" Effect of Ca substitutions on the properties of YBa₂Cu₃O_6+d" Th. Leventouri, G.A. Soifer, M. Calamiotou, V. Perdikatsis, D. Papageorgiou, Physica C235-240, 375 (1994).
"The Ca substitution for Y and Ba in the YBa₂Cu₃O_y superconductor: a Raman study" D. Palles, N. Poulakis, Th. Leventouri and E. Liarokapis, Physica C235-240, 1179 (1994).
"Melt-textured processing & alloying in YBCO" Th. Leventouri, E. Liarokapis, M. Calamitou, V. Perdikatsis, F.D. Medina, B.D. Landreth O. Papageorgiou and N. Poulakis, NATO ASI Series 256, 121 (1994).
"Ca doped YBCO on the Ba site" Th. Leventouri, G.A. Soifer, M. Calamiotou, V. Perdikatsis and E. Liarokapis, J. Supercond. 8, (1995).
"Modeling the Preferred Orientation in Bulk YBa₂Cu₃O_x" Th. Leventouri Superlattices and Microstructures 21, 207 (1997).
"A New Method for Measuring the Degree of Preferred Orientation in Bulk Textured YBa₂Cu₃O_x" Th. Leventouri, Physica C 277, 82 (1997).
"Local Lattice Distortions and Thermal Transport in Perovskite Manganates" J.L. Cohn, J.J. Neumeier, C.P. Popoviciu, K.J. McClellan and Th. Leventouri, Phys. Rev. B56, R8495 (1997).
"Raman and Structural Studies of the Y_1-xCa_xBa₂Cu₃O_7-d Superconductor" D. Palles, E. Liarokapis, Th. Leventouri, B.C. Chakoumakos, J. Phys. 10, 2515 (1998).
"Structural, Magnetic and Raman Spectroscopy Studies in the La_1-xCa_xMnO₃ System" Th. Leventouri, E. Liarokapis, D. Lampakis, J.J. Neumeier, D.H. Goodwin, Electronic, Magnetic and Optical Ceramics,,ed. P. Vincenzini, (TECHNA srl, Faenza, Italy, 1999)
"The effect of processing and Ca concentration on the structure and Raman spectra in the CaYBCO system" Th. Leventouri, E. Liarokapis, D. Palles and B.C. Chakoumakos Science and Engineering of HTc Superconductivity ed. P. Vincenzini, (TECHNA srl, Faenza, Italy, 1999).
"Local lattice distorstions and Raman spectra in the La_1-xCa_xMnO₃ System" E. Liarokapis, Th. Leventouri, D. Lampakis, D. Palles, J.J. Neumeier and D.H. Goodwin, Phys. Rev. B60, 12758 (1999).
"Structural Studies of a Carbonate Fluorapatite from Powder Neutron Diffraction Data" Th. Leventouri, B.C. Chakoumakos, H.Y. Moghaddam and V. Perdikatsis Mater. Sci. Forum 321, 924 (2000).
"Powder neutron diffraction studies of a carbonate fluorapatite" Th. Leventouri, B.C. Chakoumakos, H.Y. Moghaddam and V. Perdikatsis J.Mat Res. 15, 511 (2000).
"Atomic Displacements Parameters of Carbonate Apatites from Powder Neutron Diffraction Data" Th. Leventouri, H.Y. Moghaddam, N. Papanearchou, C.E. Bunaciu, R.L.Levinson and O.Martinez. Mat. Res. Soc. Symp. Proc. 599, 79 (2000).
"Crystal Structure Studies of Natural and Synthetic Apatites from Neutron Powder Diffraction" Th. Leventouri, B.C. Chakoumakos, N. Papanearchou, H.Y. Moghaddam, V. Perdikatsis Mater. Sci. Forum 378, 517 (2001).
"A Comparison of Crystal Structure Parameters of Natural and Synthetic Apatites from Neutron Powder Diffraction" Th. Leventouri, B. C. Chakoumakos, N. Papanearchou, V. Perdikatsis J. Mat. Res. 16, 2600 (2001).
"Processing, Structure and Magnetic Properties of Bioactive, Ferromagnetic Glass-Ceramics" Th. Leventouri, A. Kis, C. Bunaciu, K. Sorge, J. R. Thomson Mat. Res. Soc. Symp. Proc. (2002).
Papers in Press

"Using Computer Simulations to Enhance teaching the Structure of Materials" N. I. Papanearchou and Th. Leventouri, Sixth International Conference on "Computer Based Learning in Science (CBLIS)., 5-10 July 2003, Nicosia, Cypros Proceedings in press.

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F.D. Medina

Papers Published 1994-

"Nature of absorption bands in Zn_1-xCo_xS" L. Martiíez, S.A. López-Rivera, W. Giriat and F.D. Medina, J. Cryst. Growth 138, 913 (1994).
"Melt-textured processing & alloying in YBCO" Th. Leventouri, E. Liarokapis, M. Calamitou, V. Perdikatsis, F.D. Medina, B.D. Landreth O. Papageorgiou and N. Poulakis, NATO ASI Series 256, 121 (1994).
"The line shape and zero-phonon line of the luminescence spectrum from zinc tungstate single crystals" H. Wang, F.D. Medina, D. Liu and Y.D. Zhou, J. Phys: Cond. Mat. 6, 5373 (1994).
"Nature of the Absorption Bands in Zn_1-xCo_xS" L. Martínez, S.A. López-Rivera, W. Giriat, and F. Medina, J. Cryst. Growth 138, 913 (1994).
"Melt-textured Processing & Alloying in YBCO" Th. Leventouri, E. Liarokapis, M. Calamitou, V. Perdikatsis, F.D. Medina, B.D. Landreth, O. Papageorgiou, and N. Poulakis, Metallic Alloys: Exp. and Theor. Perspectives, NATO ASI Series 256, 121 (1994).
"The Line Shape and Zero-phonon Line of the Luminescence Spectrum from Zinc Tungstate Single Crystals" H. Wang, F.D. Medina, D. Liu, and Y.D. Zhou, J.Phys.:Cond. Mat. 6,5373 (1994).
"Raman Study of a ZnInS₄ Layered Compound" L. Martínez, S.A. López-Rivera, B. Fontal, W. Giriat, and F. Medina, Semicond. Sci. & Technol. 10, 645 (1995).
"The luminescence centers of the Zn_1-xMn_xSe single crystal" S.A. López-Rivera, L. Martínez, W. Giriat, J.M. Briceño, J. Xue, Y. Ye, and F. Medina, Proc. 11th Int. Conf. on Ternary and Multinary Compounds, 8-12 September 1997.
"Temperature evolution of the 2.1 eV band in the Zn_1-xMn_xSe system for low concentration" J. Xue, Y. Ye, F. Medina, S.A. López-Rivera, and W. Giriat, J. Lumin. 78, 173 (1998).
"Structural characterization of 123-high temperature superconductor materials: selective removal of copper" C.E. Carraher, H. Zhuang, F. Medina, and D. Baird, Polymeric Mat. Sci. & Eng. 79, 48 (1998).

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W.A. Miller

Papers Published 1994-

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S.L. Qiu

Papers Published 1994-

"The origin of short-range order in Ag-Mg alloys" R.G. Jordan, Yan Liu, S.L. Qiu, G.M. Stocks, W.A. Shelton and B. Ginatempo, Acta Metall et Mater. 42, 3535 (1994).
"Local Fe moments in alpha- and gamma-phase Fe-rich Fe-Ni alloys" R.G. Jordan, S.L. Qiu, S.S. Cang, W. Wang and V.L. Moruzzi, Solid St. Commun. 91, 961 (1994).
"Electronic structures of disordered Ag-Mg alloys" R.G. Jordan, Yan Liu, S.L. Qiu, B. Ginatempo, E. Bruno, G.M. Stocks and W.A. Shelton, Phys. Rev. B50, 11459 (1994).
"First principles simulation of materials properties" W.A. Shelton, G.M. Stocks, R.G. Jordan, Y. Liu, S.L. Qiu, D.D. Johnson, F.J. Pinski, J.B. Staunton and B. Ginatempo in Proc. Scalable High-Perf. Computing Conf. (IEEE Computer Society, 1994).
"Cu-local density of states in CuAuI" S.L. Qiu, R.G. Jordan, A.T. Dorsey, P.J. Durham, G.Y. Guo and M.W. Ruckman, Phys. Rev. B51, 1513 (1995).
"The interaction of ytterbium with solid ammonia and xenon studied using photoelectron spectroscopy" M.W. Ruckman, S.L. Qiu and Myron Strongin, Phys. Rev. B51, 5269 (1995).
"A photoelectron study of the oxidation of Ta(110) and thin aluminum layers on Ta(110)" M.W. Ruckman, S.L. Qiu and Myron Strongin, Applied Surf. Sci. 89, 401 (1995).
"Oscillatory magnetism in compounds of iron with 4d metals" V. Moruzzi, P.M. Marcus and S.L. Qiu, Phys. Rev. B52, 3448 (1995).
"Photoemission: a probe of the electronic structure in metals and alloys" R.G. Jordan, S.S. Cang, A.T. Dorsey, L.R. Masliah, S.L. Qiu and Xumou Xu in Alloy Modeling and Design, eds. G.M. Stocks, C.T. Liu and P.E.A. Turchi (TMS - Warrendale, PA, 1995).
"The long-period superlattice in CuAuII" R.G. Jordan, Xumou Xu, S.L. Qiu, P.J. Durham and G.Y. Guo, J. Phys.: Condens. Matter 8, 1503 (1996).
"Experimental and theoretical study of angle-resolved photoemission spectra from the (111) surface of ordered CuAuI" B. Ginatempo, L.R. Masliah, R.G. Jordan and S.L. Qiu, J. Phys.: Condens. Matter 8, L331 (1996).
"Type-III antiferomagnetism in compounds of iron with 4d metals" P.M. Marcus, V.L. Morruzzi abd S.L. Qiu J.Phys.: Condens. Matter B 54, 11933 (1996).
"Photoemission:a probe of the electronic structure in metals alloys" R.G. Jordan, S.S. Cang, A.T. Dorsey, L.R. Masliah, S.L. Qiu and Xumou Xu, J. Phase Equilibria Matter 18, 663 (1996).
"Volume dependence of the magnetic phases of ordered FeCr" S.L. Qiu, P.M. Marcus and V.L. Moruzzi Phys. Rev, B54, 2651 (1998) .
"The mechanism of antiferromagnetism in chromium" S.L. Qiu, P.M. Marcus and V.L. Moruzzi J. Phys. :Condens. Matter 10, 6541 (1998).
"Magnetic Structure in FeCr and FeCo" S.L. Qiu, P.M. Marcus and V.L. Moruzzi, J. Appl. Phys. Rev, 85, 4893 (1999).
"Magnetic Structure in ordered FeCr" S.L. Qiu, Phys. Rev, B60, 56 (1999).
"Tetragonal equilibrium states of iron" S.L. Qiu, P.M. Marcus and V.L. Moruzzi Phys. Rev, B60, 369 (1999) .
"The magnetic phases of Face-Centred-Cubic Fe" S.L. Qiu, P.M. Marcus and V.L. Moruzzi J.Phys. : Condensed Matter, 11, 5709 (1999).
"Tetragonal magnetic states of Fe and Mn" S.L. Qiu and P.M. Marcus Phys. Rev, B60, 14533 (1999).
"Tetragonal equilibrium states of Fe and Mn" S.L. Qiu, P.M. Marcus and Hong Ma, J. Appl. Phys. 87, 5932 (2000).
"The epitaxial Bain path of antiferromagnetic tetragonal Mn" S. L. Qiu, P.M. Marcus and Hong Ma, Phys. Rev. B62, 3292 (2000).

"Epitaxial Bain path of tetragonal Fe" S. L. Qiu, P.M. Marcus and Hong Ma, Phys. Rev. B64, 104431 (2001).
Papers in Press
"Pressure instability of bcc Fe" Hong Ma, S.L. Qiu and P.M. Marcus, submitted to Phys. Rev. B (2001).
"The epitaxial Bain path of tetragonal Mn" S.L. Qiu, P.M. Marcus and Hong Ma, to be published.

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R.F. Voss

Papers Published 1994-

"Long-range Fractal Correlations in DNA Introns and Exons" R.F. Voss, Fractals 2, 1 (1994).

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L.T. Wille

Papers Published 1994-

"Dynamical conductivity of single electron resonant tunneling systems out of equilibrium" V. Valtchinov, T. Ivanov and L.T. Wille, Solid St. Commun. 89, 637 (1994).
"Massively parallel finite-difference time-domain methods for electromagnetic scattering problems" R.S. David and L.T. Wille, 10th. Annual Review of Progress in Applied Computational Electromagnetics Vol I, ed. A. Terzuoli (Applied Computational Electromagnetics Society, 1994) p.495.
"Molecular dynamics simulations of transition metal cluster fragmentation and recombination" L.T. Wille and H. Dreysse, Comput. Mater. Sci. 2, 519 (1994).
"Massively parallel computer simulations of fullerenes and Si-clusters" K.M. Nelson, C.F. Cornwell and L.T. Wille, Compt. Mater. Sci. 2, 525 (1994).
"Towards first-principles theories of materials and biological systems - the need for massive parallelism" L.T. Wille, J.L. Rogers, C.P. Burmester and R. Gronsky, Future Generation Computer Systems 10, 331 (1994).
"Deformation superstructures, tweed and oxygen-vacancy ordering associated with phase transformations in YBa₂Cu₃O_z" M. Goldman, C.P. Burmester, L.T. Wille and R. Gronsky, Phys. Rev. B50, 1337 (1994).
"Effect of the Coulomb repulsion on the ac transport through a quantum dot" T. Ivanov, V. Valtchinov and L.T. Wille, Phys. Rev. B50, 4917 (1994).
"Microscopic model and computer simulation of detwinning in YBa2Cu3Oz" C.P. Burmester, L.T. Wille and R. Gronsky, Physica C230, 16 (1994).
"Strain and domain evolution in YBa₂Cu₃O_z" M. Goldman, C.P. Burmester, L.T. Wille and R. Gronsky, Phil. Mag. Letters 70, 65 (1994).
"Determination of 3- and 4-colored Ramsey numbers by simulated annealing" L.T. Wille, Congressus Numerantium 105, 181 (1994).
"Comparative study of heuristics for optimal printed circuit board assembly" K.M. Nelson and L.T. Wille, Southcon/95, conference record (IEEE Press, 1995) p. 322.
"Electromagnetic field computations on massively parallel computers" R.S. David and L.T. Wille, Southcon/95, conference record (IEEE Press, 1995) p. 368.
"Implementation of the finite-difference time-domain method on parallel computers" R.S. David and L.T. Wille in 10th. Annual Review of Progress in Applied Computational Electromagnetics Vol II, ed. R. Luebbers (Applied Computational Electromagnetics Society, 1995) p. 889.
"Radar cross section of a rectangular cavity - a massively parallel calculation" L.D. Vann, L.T. Wille, J.S. Bagby and H.H. Helmken, ACES Journal 10, 30 (1995).
"The role of elasticity associated with oxygen ordering in YBa2Cu3Oz" M. Goldman, C.P. Burmester, L.T. Wille and R. Gronsky, Phys. Rev. B52, 1331 (1995).
"Segregation behavior at MoW(001) alloy surfaces" S. Ouannasser, H. Dreysse and L.T. Wille, Solid St. Commun. 96, 177 (1995).
"Simulation of multicomponent thin film deposition and growth" C.P. Burmester, L.T. Wille and R. Gronsky, Mater. Res. Soc. Symp. Proc. 389, 59 (1995).
"Phase diagram of two-dimensional lattice-gas model of oxygen ordering in YBa2Cu3Oz with realistic interactions" D.J. Liu, T.L. Einstein, P.A. Sterne and L.T. Wille, Phys. Rev. B52, 9784 (1995).
"New binary covering codes obtained by simulated annealing" L.T. Wille, IEEE Trans. Information Theory 42, 300 (1996).
"Large-scale molecular dynamics simulations of fracture growth in alloys" W.C. Morrey and L.T. Wille, Materials Science and Engineering B37,181-184 (1996).
"The tight-binding Ising model for surface segregation in binary alloys: formalism and applications" S. Ounnasser, H. Dreysse and L.T. Wille, Materials Science and Engineering B37,127-130 (1996).
"Stability of small Iridium clusters near the Ir(111) surface" M. Habar, S. Ounnasser, L. Staauffer, H. Dreysse and L.T. Wille, Surf. Sci.352,5-8 (1996).
"Kinetics of surface segregation in metallic alloys with first-principles interaction parameters" L.T. Wille, S. Ounnasser and H. Dreysse, Mater. Res. Soc. Symp. Proc. 398,611-616 (1996).
"First-principles study of domain evolution of Ir on Ir(111)" M. Habar, S. Ounnasser, L. Stauffer, H. Dreysse and L.T. Wille, Mater. Res. Soc. Symp. Proc. 399,499-504 (1996).
"Massively parallel molecular dynamics simulations for many-body potentials" L.T. Wille, C. Cornwell and W.C. Morrey, Mater. Res. Soc. Symp. Proc. 408,125-130 (1996).
"Crack growth and propagation in metallic alloys" W.C. Morrey and L.T. Wille, Mater. Res. Soc. Symp. Proc. 409,81-86 (1996).
"Phase transitions in one-dimensional limit-cycle oscillator arrays" J. L. Rogers and L. T. Wille, Phys. Rev. E 54, R2193-R2196 (1996).
"Elastic properties of single-walled carbon nanotubes in compression" C. F. Cornwell and L. T. Wille, Sol. St. Comm. 101,555-558 (1997).
"Molecular dynamics simulation of the interaction of energetic clusters with thin films" X. Kang, L. T. Wille, H. Dreysse, and J. Eugene, Nucl. Instr. Meth. Phys. Res. ,B122, 339-342 (1997).
"Cluster expansions at alloy surfaces - Formalism and application to segregation in Ni-Cu" S. Ouannasser, L. T. Wille, and H. Dreysse, Phys. Rev. B55,14245-14256 (1997).
"Oxygen ordering and chain formation in YBa₂Cu₃O_z. L. T. Wille, M. B. Silverstein, C. P. Burmester, M. Goldman, and R. Gronsky, J. Superconductivity 10, 421-425 (1997).
"Proposed growth model of single-walled carbon nanotubes" C. F. Cornwell and L. T. Wille, Chem. Phys. Lett. 278, 262-266 (1997).
"Microscopic theory and simulation of adatom diffusion on Ir(111)" S. Ouannasser, M. Habar, L. Stauffer, H. Dreysse, and L. T. Wille, Surf. Rev. Lett. 4, 851-854 (1997).
"Simulations of the elastic response of single-walled carbon nanotubes" C. F. Cornwell and L. T. Wille, Comp. Materials Sci. 10, 42-45 (1998).
"Molecular dynamics simulations of spallation in metals and alloys" W. C. Morrey and L. T. Wille, Comp. Materials Sci. 10, 432-435 (1998).
"Critical strain and catalytic growth of single-walled carbon nanotubes" C. F. Cornwell and L. T. Wille, J. Chem. Phys. 109, 763-767 (1998).
"Large-scale atomistic simulations of fracture" L. T. Wille. in "Mesoscopic Dynamics of Fracture", (eds. H. Kitagawa, T. Aihara, Jr., and Y. Kawazoe), Springer Verlag, Berlin (1998), pp. 12-33.
"A continuum approach to two-component thin film growth" Y. K. Yu and L. T. Wille, Mat. Res. Soc. Symp. Proc. 528 , 83-90, (1998).
"Growth mode of Cr on Fe(001) described by ab initio interactions" L. T. Wille, B. Nonas, P. H. Dederichs, and H. Dreysse. Phil. Mag. B78, 643-652, (1998).
"Growth of magnetic overlayers on a polarized substrate: The case of Fe/Cr" L. T. Wille and H. Dreysse. J. Appl. Phys. 85, 4622-4624, (1999).
"The interplay of surface segregation and heteroepitaxial growth in metallic alloys" L. T. Wille and H. Dreysse, Comp. Mat. Sci., 15, 236-249, (1999).
"Direct exchange and interaction of 3d impurities on the (001) surface of iron" B. Nonas, K. Wildberger, R. Zeller, P. H. Dederichs, L. T. Wille, and H. Dreysse, J. Magn. Magn. Mat. 198, 548-550 (1999).
"Lennard-Jones clusters and the multiple-minima problem" L. T. Wille. in: "Annual Reviews of Computational Physics, VII", D. Stauffer (ed) , World Scientific , Singapore (2000), pp 25-60.
Books Edited

"Computational Modeling of Issues in Materials Science", H. Dreysse, Y. Kawazoe, L. T. Wille, and C. Demangeat, Elsevier Science Publishers , Amsterdam (1998).
"Mechanisms and Principles of Epitaxial Growth in Metallic Systems", L. T. Wille, C. P. Burmester, K. Terakura, G. Comsa, and E. D. Williams, Materials Research Society , Pittsburgh (1998).
"Statistical Physics on the Eve of the Twenty-First Century", M. T. Batchelor and L. T. Wille, World Scientific Publishers, Singapore (1999).
"Materials Issues and Modeling for Device Nanofabrication", L. Merhari, L. T. Wille, K. Gonsalves, M. F. Gyure, S. Matsui, and L. J. Whitman, Materials Research Society, Pittsburgh (2000).
Papers in Press

"Growth processes of magnetic clusters studied by direct simulation Monte Carlo method" H. Mizuseki, Y. Jin, Y. Kawazoe, and L. T. Wille, J. Appl. Phys. (accepted, 2000).
"Simulated annealing and the topology of the potential energy surface of Lennard-Jones clusters" L.T. Wille, Comp. Mat. Sci. (accepted, 2000)

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Y-K. Yu

Papers Published 1994-

"The Replica Model at Low Integer N for Directed Polymer in 1+1 Dimensions" R. Friedberg and Yi-Kuo Yu, Phys. Rev. E49, 4157 (1994).
"Directed Waves in Random Media: An Analytical Calculation" R. Friedberg and Yi-Kuo Yu, Phys. Rev. E49, 5755 (1994).
"Concise Calculation of Scaling Functions, Exponents, and Probability Functional of Edwards-Wilkinson Equation with Correlated Noise" Yi-Kuo Yu, N.-N. Pang and T. Halpin-Healy, Phys. Rev. E50, 5111 (1994).
"Interfacial Kinetic Roughening with Spatially Correlated Noise" N.-N. Pang, Yi-Kuo Yu and T. Halpin-Healy, Phys. Rev. E52, 3224 (1995).
"Theory of Domain Boundary effects in a Phase-separated mixture of Polymer and Liquid Crystals" Yi-Kuo Yu, X.-Y. Wang and P. L. Taylor, J. Chem. Phys. 104, 2725 (1996).
"Kinetic Theory and the Flory-Huggins Approximation" P. L. Taylor, Yi-Kuo Yu and X.-Y. Wang, J. Chem. Phys. 105, 1237 (1996).
"Kinetic Theory of phase separation induced by Photopolymerization" X.-Y. Wang, Yi-Kuo Yu and P. L. Taylor, J. Appl. Phys. 80, 3286 (1996).
"Cell Thickness -Induced Ferroelectric Phases in Antiferroelectric/Ferroelectric Liquid Crystals" J.-F. Li, E. A. Shack, Yi-Kuo Yu, X.-Y. Wang, C. Rosenblatt, M. E. Neubert, S. S. Keast, and H. Gleeson, Jap. J. Appl. Phys. Lett. 35, L1608 (1996).
"Surface-Anchoring Solitary Waves in Antiferroelectric Liquid Crystals" Yi-Kuo Yu, X.-Y. Wang and P. L. Taylor, Mol. Cry. Liq. Cry., 301, 177 (1997).
"A Continuum Approach to Two-Component Thin Film Growth" Yi-Kuo Yu and Luc T. Wille, in "Mechanisms and Principles of Epitaxial Growth in Metallic Systems" (Materials Research Society Symposium Proceedings Vol. 528), 83 (1998).
"Nematic-Substrate Repulsion in the Nematic-Isotropic Phase Coexistence Region" A.-J. Jin, Yi-Kuo Yu, P. L. Taylor and C. Rosenblatt, Liq. Cry. 24, 891 (1998).
"Exponential Decay of Correlations in Strongly Disordered 2D Nematic Elastomers" Yi-Kuo Yu, P. L. Taylor and E. M. Terentjev, Phys. Rev. Lett. 81, 128 (1998).
"Are Directed Waves Multifractal?" Yi-Kuo Yu and H. Mathur, Phys. Rev. Lett. 81, 3924 (1998).
"Calculation of Wave Center Deflection and Multifractal Analysis of Directed Waves Through the Study of su(1,1) Ferromagnets" Yi-Kuo Yu, in "Statistical Physics on the on the Eve of the 21st Century" eds. M.T. Batchelor and L. T. Wille (World Scientific, NJ-1999).
"Self-Consistent Approach to a Strongly Disordered Planar Model with Application to 2D Nematic Elastomers" Yi-Kuo Yu, Phys. Rev. Lett. 83, 5515 (1999).
"Effect of Noise on a Quantum Bound State" Yi-Kuo Yu, Phys. Rev. Lett. 85, 4199 (2000).
"Statistical Significance of Probabilistic Sequence Alignment and Related Local Hidden Markov Models" Yi-Kuo Yu and T. Hwa, Journal of Computational Biology, 8, 249-282 (2001).
"Dynamics and Critical Behavior of the q-model" M. Lewandowska, H. Mathur, and Yi-Kuo Yu, Phys. Rev. E64, 026106-026135 (2001).
Papers in Press

"Probabilistic Hybrid Alignment: High Performance with Universal Statistics" Yi-Kuo Yu, R. Bundschuh and T. Hwa, to appear in Bioinformatics (2002).
"Statistical Significance of Probabilistic Hybrid Alignment" Yi-Kuo Yu, R. Bundschuh and T. Hwa, to appear in Proceedings of Conference on Biological Evolution and Statistical Physics (2002).

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