Ausgewählte Publikationen

  • Vieweg, S.; Unger, R.; Heinrich, G.; Donth, E.: Comparison of Dynamic Shear Properties of Styrene-Butadiene Vulcanizates Filled with Carbon Black or Polymeric Fillers,
    Journal of Applied Polymer Science 73 (1999) 495–503.
    DOI: 10.1002/(SICI)1097-4628(19990725)73:4<495::AID-APP5>3.3.CO;2-9.
  • Kahle, S.; Hempel, E.; Beiner, M.; Unger, R.; Schröter, K.; Donth, E.: Confirmation of a calorimetric peculiarity in the crossover region of glass transition in poly(n-hexyl methacrylate) by differential scanning calorimetry,
    Journal of Molecular Structure 479 (1999) 149–162.
    DOI: 10.1016/S0022-2860(98)00866-7.
  • Hempel, E.; Kahle, S.; Unger, R.; Donth, E.: Systematic calorimetric study of the glass transition in the homologousm series of poly(n-alkyl methacrylate)s: Narayanaswamy parameters in the crossover region,
    Thermochimica Acta 329 (1999) 97–108.
    DOI: 10.1016/S0040-6031(99)00011-8.
  • Schröter, K.; Unger, R.; Reissig, S.; Garwe, S.; Kahle, S.; Beiner, M.; Donth, E.: Dielectric spectroscopy in the αβ Splitting Region of Glass Transition in Poly(ethyl methacrylate) and Poly(n-butyl methacrylate): Different Evaluation Methods and Experimental Conditions,
    Macromolecules 31 (1998) 8966–8972.
    DOI: 10.1021/ma9713318.
  • Vieweg, S.; Unger, R.; Hempel, E.; Donth, E.: Kinetic structure of glass transition in polymer interfaces between filler and SBR matrix,
    Journal of Non-Crystalline Solids 235–237 (1998) 470–475.
    DOI: 10.1016/S0022-3093(98)00658-9.
  • Dlubek, G.; Lademann, P.; Krause, H.; Krause, S.; Unger, R.: Positron Lifetime Studies of Decomposition in 2024 (Al-Cu-Mg) and 7010 (Al-Zn-Cu-Mg) Alloys,
    Scripta Materialia 39 (1998) 893–899.
    DOI: 10.1016/S1359-6462(98)00250-4.
  • Dlubek, G.; Krause, H.; Krause, S.; Unger, R.; Heyroth, W.: Positron Lifetime Studies of Decomposition in Engineering and Laboratory 2024 (Al-Cu-Mg) and 7075 (Al-Zn-Cu-Mg) Alloys,
    physica status solidi (a) 169 (1998) R11–R12.
    DOI: 10.1002/(SICI)1521-396X(199810)169:23.0.CO;2-J.
  • Korus, J.; Beiner, M.; Busse, K.; Kahle, S.; Unger, R.; Donth, E.: Heat Capacity Spectroscopy at the Glass Transition in Polymers,
    Thermochimica Acta 304/305 (1997) 99–110.
    DOI: 10.1016/S0040-6031(97)00028-2.
  • Kahle, S.; Korus, J.; Hempel, E.; Unger, R.; Höring, S.; Schröter, K.; Donth, E.: Glass-Transition Cooperativity Onset in a Series of Random Copolymers Poly(n-butyl methacrylate-stat-styrene),
    Macromolecules 30 (1997) 7214–7223.
    DOI: 10.1021/ma961933b.
  • Vieweg, S.; Unger, R.; Schröter, K.; Donth, E.; Heinrich, G.: Frequency and temperature dependence of the small-strain behavior of carbon-black filled vulcanizates.
    Polymer Networks and Blends 5 (1995) 199–204.
  • Schmidt, U.; Unger, R.; Gerloff, R.: Investigations of the connection between the microstructure and thermomechanical properties in structured AlCu-based alloys.
    Journal of Materials Science 30 (1995) 3265–3273.
    DOI: 10.1007/BF01209248.
  • Schmidt, U.; Unger, R.: Investigations of the decomposition of AlCu4.5Mn(x) alloys.
    Proc. 4th Intl. Conf. on Aluminium Alloys. Atlanta, Georgia, USA, September 11–16, 1994. Atlanta: Georgia Institute of Techology, USA, Vol. 1, pp. 546–553.
  • Schmidt, U.; Unger, R.: The correlation between microstructure and thermomechanical properties studied on AlCuMg-based alloys.
    Proc. 3rd Europ. Conf. on Advanced Materials and Processes. Paris, France, 8–10 June 1993.
    In: J. Phys. France IV, Colloque C7, supplement au J. Phys. France III, Volume 3 (1993) 197–205.
    DOI: 10.1051/jp4:1993730.
  • Dlubek, G.; Unger, R.; Pawelzyk, K.; Gläser, U.H.; Wendrock, G.: A positron study of the temperature dependence of the Guinier-preston zone composition in Al-Ag alloys.
    Material Science Forum 105–110 (1992) 981–984.
    DOI: 10.4028/
  • Unger, R.; Donth, E.: Crystallization and phase behaviour in block copolymers and block copolymer blends with one crystallizable component
    Proc. 2nd Europ. Conf. on Advanced Materials and Processes. Cambridge, UK, 22–24 July 1991. London, Brookfield, Vermont: The Institute of Metals, 1992. ISBN 0-901716-30-8. Vol. 3, pp. 242–251.
  • Unger, R.; Beyer, D.; Donth, E.: Phase behaviour in poly(ethylene oxide-b-t-butyl methacrylate) block copolymers
    Polymer 32,18 (1991) 3305–3312.
    DOI: 10.1016/0032-3861(91)90532-N.
  • Unger, R.; Donth, E.: Crystallization and melting behaviour in block copolymers of poly(ethylene oxide) with amorphous components. The influence of compatibility.
    Acta Polymerica 42,9 (1991) 431–438.
    DOI: 10.1002/actp.1991.010420906.
  • Thesis entitled “Crystallization and phase behaviour in block copolymers of ethylene oxide with tert.-butyl methacrylate and methyl methacrylate”,
    Technical University of Merseburg, Dept. of Physics, 1990
  • Unger, R.; Reuter, H.; Höring, S.; Donth, E.: Comparison of poly(ethylene oxide) melt crystallization in blend and block copolymer systems with poly(methyl methacrylate) and poly(tert-butyl methacrylate)
    Polymer-Plastics Technology and Engeneering 29,1&2 (1990) 1–25.
    DOI: 10.1080/03602559008049832.
  • Zschuppe, V.; Unger, R.; Donth, E.: Homogeneous crystal nucleation in the poly(ethylene oxide)/poly(methyl methacrylate) system at low temperatures
    Acta Polymerica 39,5 (1988) 257–260.
    DOI: 10.1002/actp.1988.010390511.