H. -G. Unruh

Dielectric relaxation of mixed crystals of Rb1-x(NH4)xH2PO4 at microwave frequencies

E. Courtens, H. Unruh, H. Brückner, 1988 .

The thermal behaviour of n-Tetracosane and low molecular weight Polyethylene studied by NMR and a refined Brillouin scattering technique

J. Krüger, R. Kimmich, H. Unruh, 1981 .

Simultaneous determination of elastic and optical properties of polymers by high performance Brillouin spectroscopy using different scattering geometries

J. Krüger, A. Marx, H. Unruh, 1986 .