Hallstein

Negative-differential band-gap renormalization in type-II GaAs/AlAs superlattices.

Ploog, Nötzel, Kalt, 1995, Physical review. B, Condensed matter.

New Suburban Emu Sets in Norway ＆ Their Influences Due to Stresses on the Railway Network

Hallstein, Gasemyr, Hallstein, 2011 .

Temperature and density dependence of the electron Landé g factor in semiconductors.

Oestreich, Bauser, Eberl, 1996, Physical review. B, Condensed matter.