Prof. Dr. Christina Oligschleger

Professorin für Technische Mathematik

Kontakt

Hochschule Bonn-Rhein-Sieg
E-Mail: 
christina.oligschleger [at] h-brs.de

Rheinbach

von-Liebig-Str. 20
53359
Rheinbach
Raum: 
A 280

Profil

Lehrveranstaltungen

Forschungsgebiete

  • Festkörperphysik
  • Simulation von Materialstrukturen (Kristalle, Flüssigkeiten und amorphe Strukturen) und -eigenschaften (Schwingungsspektren, elastische Konstanten, spezifische Wärme, Wärmeleitfähigkeit, Diffusion, etc.)
  • Entwicklung von Algorithmen zur Simulation verschiedener physikalisch-chemischer Ensembles

Kooperationsfelder

  • Methodenentwicklung im Bereich von Simulationen
  • Simulationsrechnungen
  • Molecular Modelling

Sonderaufgaben im Fachbereich/an der Hochschule

  • Mitglied des Fachbereichsrates
  • Mitglied der Präsidiumskommission Lehre

Publikationen

Veröffentlichungen

  • H.R. Schober, C. Oligschleger, and B.B. Laird, Low frequency Vibrations and Relaxations in Glasses, J. Non-Cryst. Solids 156-158, 965, (1993)
  • C. Oligschleger and H.R. Schober, Dynamics of Se-Glasses, Physica A 201, 391 (1993)
  • H.R. Schober, and C. Oligschleger, Dynamic properties of Glasses, Nukleonika 39, 185 (1994)
  • C. Oligschleger and H.R. Schober, Localized Relaxations in Glasses, Solid State Comm. 93, 1031 (1995)
  • C. Oligschleger, R.O. Jones, S.M. Reimann, and H.R. Schober, Model interatomic potential for simulations in selenium, Phys. Rev. B 53, 6156 (1996)
  • H.R. Schober and C. Oligschleger, Low frequency vibrations in a model glass, Phys. Rev. B 53, 11469 (1996)
  • H.R. Schober, C. Gaukel and, C. Oligschleger, Collective Jumps in Amorphous Materials, Defect and Diffusion Forum 143-147, 723 (1997)
  • H.R. Schober, C. Gaukel and, C. Oligschleger, Low Energy Excitations in Glasses and Melts, Progress of Theoretical Physics (Kyoto) 126, 67 (1997)
  • C. Oligschleger, J. C. Schön, Calculation of vibrational properties of Selenium, Journal of Physics: Condensed Matter 9, pp. 1049-1066 (1997)
  • V.I. Kozub and C. Oligschleger, Fluctuators in disordered metallic point contacts: a simulation approach, Journal of Physics: Condensed Matter, 10, 8033-8047 (1998)
  • A. Hannemann, C. Oligschleger, J.C. Schön, and M. Jansen, Relaxation of amorphous SiO2-networks: A Monte-Carlo and Molecular-Dynamics-Study, Proceedings of the workshop on Methods and algorithms for the generation of non-crystaline structures of the DGK, Seitenroda (1998)
  • C. Oligschleger and H.R. Schober, Collective jumps in a soft-sphere glass, Phys. Rev.B 59, 811 (1999)
  • R. Blossey and C. Oligschleger, Wetting under gravity, Journal of colloid and interface science, 209, 442 (1999)
  • C. Oligschleger and J.C. Schön, Simulation of thermal conductivity and heat transport in solids, Phys. Rev. B 59, 4125 (1999)
  • C. Oligschleger and H.R. Schober, Molecular Dynamics Simulations of Glasses, J. Non-Cryst. Solids 250-252, 651 (1999)
  • C. Oligschleger, C. Gaukel and H.R. Schober, Relaxations in glasses, J. Non-Cryst. Solids 250-252, 660 (1999)
  • C. Oligschleger, Dynamics of SiO2 glasses, Phys. Rev. B 60, 3182 (1999)
  • A. Hannemann, C. Oligschleger, J.C. Schön, and M. Jansen, Relaxation of amorphous SiO2-networks, Conference Proceedings of the XX. DKG-workshop on "Non-crystalline and partially crystalline substances", Wolfersdorf (1999)
  • A. Hannemann, J.C. Schön, C. Oligschleger, and M. Jansen, Modelling of Si-B-N ceramics, Proceedings of the DKG-workshop on "Non-crystalline and partially crystalline substances" Jena/Germany (1999), B. Müller (Ed.); available on preprint-server cond-mat/0001319
  • H. Schlenz A. Kirfel, K. Schulmeister, N. Wartner, W. Mader, W. Raberg, K. Wandelt, C. Oligschleger, S. Bender, R. Franke, J. Hormes, W. Hoffbauer, V. Lansmann, M. Jansen, N. Zotov, C. Marian, H. Putz, J. Neuefeind, Structure analyses of Ba-silicate glasses, J. Non-Cryst. Solids 297, 37 (2002)
  • A.B. Mukhopadhyay, C. Oligschleger, and M. Dolg, Molecular dynamics investigation of structural properties of zeolite based amorphous material, Phys. Rev. B 67, 14106 (2003)