海量图书期刊资源,随时随地畅享阅读乐趣
Elektrische Eigenschaften von rechteckigen Proben anisotroper LeiterDr. G. Heppke; Dr. F. Schneider · 1973
Field induced surface charges in nematic electrolyte systemsG. Heppke; F. Schneider · 1972
Electrical Conductivity of Liquid Crystal Mixtures with Induced Smectic PhasesM. Bock; G. Heppke; E. J. Richter; F. Schneider · 1978