TY - JOUR A1 - Ksianzou, Viachaslau A1 - Villringer, Claus A1 - Grytsenko, Kostyantyn A1 - Pekur, Demyd A1 - Lytvyn, Peter A1 - Sopinskyy, Mykola A1 - Lebedyeva, Iryna A1 - Niemczyk, Agata A1 - Baranowska, Jolanta T1 - Structural and Optical Anomalies in Thin Films Grown in a Magnetic Field by Electron-Assisted Vacuum Deposition of PTFE JF - Macromolecular Materials and Engineering N2 - Polytetrafluoroethylene (PTFE) films are deposited in parallel and perpendicular magnetic fields (MF) by electron-enhanced vacuum deposition (EVD) and EVD + low-temperature plasma (LTP) methods. The structure, morphology, and nanomechanical properties of the films are studied by infrared spectroscopy (IRS), atomic force microscopy (AFM), and spectroscopic ellipsometry. The structure of the thicker films is closer to that of bulk PTFE than that of thin films. The films' crystallinity and surface roughness are higher than those deposited without MF. The birefringence of the refractive index (n) of the films deposited in the MF is inverse to the anisotropy of the n of the films deposited without MF. The hardness of the films is close to that of bulk PTFE. KW - birefringence KW - deposition in vacuum KW - morphology KW - plasma KW - thin polytetrafluoroethylene film Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:526-opus4-19712 VL - 310 IS - 3 PB - Wiley ER -