Evan Schwartz
UHV-STEM: VG(HB501UX)-Clark
A dark field image of a cross-section of block copolymer film forms an interesting flower-like formation. The photoacid generating moieties mixed into this photoresist gives excellent contrast using dark-field imaging. Special thanks to Mick Thomas for his masterful command of the STEM.
Dept Materials Science and Engineering
Advisor Chris Ober