J. C. Wittmann

Single crystals of γ phase isotactic polypropylene: combined diffraction and morphological support for a structure with non-parallel chains

Bernard Lotz, Sabine Graff, C. Straupé et al. · Polymer · 1991 · 169 citations

Natural Sciences, Materials Engineering, Materials Science +17

Phase II to phase I crystal transformation in polybutene-1 single crystals: a reinvestigation

S. Kopp, J. C. Wittmann, Bernard Lotz · Journal of Materials Science · 1994 · 123 citations

Natural Sciences, Chemistry, Materials Science +16

Ammonia RF−Plasma on PTFE Surfaces: Chemical Characterization of the Species Created on the Surface by Vapor−Phase Chemical Derivatization

Pascale Chevallier, Martín Castonguay, Stéphane Turgeon et al. · The Journal of Physical Chemistry B · 2001 · 121 citations

Natural Sciences, Materials Engineering, Materials Science +17

Epitaxial crystallization and crystalline polymorphism of poly(1-butene): form I

S. Kopp, J. C. Wittmann, Bernard Lotz · Polymer · 1994 · 118 citations

Natural Sciences, Materials Engineering, Materials Science +14

Contact faces of epitaxially crystallized .alpha.- and .gamma.-phase isotactic polypropylene observed by atomic force microscopy

W. Stocker, Sergei Magonov, H.‐J. Cantow et al. · Macromolecules · 1993 · 106 citations

Natural Sciences, Materials Engineering, Materials Science +17