Presentation is loading. Please wait.

Presentation is loading. Please wait.

Long-range structural order control of SS-annealed cylinder patterns

Similar presentations


Presentation on theme: "Long-range structural order control of SS-annealed cylinder patterns"— Presentation transcript:

1 Fig. 2 Long-range structural order control of SS-annealed cylinder patterns.
Long-range structural order control of SS-annealed cylinder patterns. SEM and grazing incidence small-angle x-ray scattering (GISAXS) 2D images after (A) shear-only and SS annealing with (B) toluene, (C) THF, and (D) their mixture for 15 min. The insets show fast Fourier transform (FFT) patterns obtained from each SEM images, and the arrows indicate the orientation direction, which is determined from the azimuthal angle distribution of each FFT image. (E) GISAXS 1D profiles, (F) integral breadth of first-order peaks, and (G) normalized d-spacing variation with that of shear-only films were obtained from GISAXS 2D data. 1D profiles were vertically shifted for clarity, and each error bar represents the range from average value. Scale bar in SEM image in (D), 300 nm. All SEM images have the same magnification. a.u., arbitrary units. Ye Chan Kim et al. Sci Adv 2019;5:eaaw3974 Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).


Download ppt "Long-range structural order control of SS-annealed cylinder patterns"

Similar presentations


Ads by Google