E-mail

E-mail a Wiley Online Library Link

Nikhila Mahadevapuram, Joseph Strzalka and Gila E. Stein Grazing-incidence transmission small angle X-ray scattering from thin films of block copolymers Journal of Polymer Science Part B: Polymer Physics 51

Version of Record online: 13 FEB 2013 | DOI: 10.1002/polb.23261

Thumbnail image of graphical abstract

Thin films of lamellar copolymers are popular systems for low-cost nanolithography. To be useful as nanoscale templates, the domains must be oriented perpendicular to the substrate. This work reports a simple method to detect out-of-plane disorder based on grazing-incidence transmission small angle X-ray scattering. Scattering data are analyzed with the Born approximation to quantify the distribution of lamellar persistence lengths throughout the film thickness. These films are characterized by a large population of buried defects.

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field

SEARCH