Figure. 3 (IMAGE) Moscow Institute of Physics and Technology Caption Two possible orientations of liquid crystals relative to the Teflon substrate: On the left, polymer chains (wavy black line) and the grooves on the alignment surface (green) are orthogonal. On the right, they are parallel. The polymer chains are perpendicular to the lamellae. Credit Lion_on_helium/MIPT Press Office Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.