%0 Journal Article %T Optimization of line edge roughness before and after etching with photoresist in soft x-ray interference lithography %A Tang, Zhaohui %A Deng, Xiao %A Cai, Yanni %A Wang, Xinpan %A Yang, Feng %J Proceedings of SPIE %V 11617 %P 116172N-116172N-8 %@ 0277-786X %D 2020-12-04 %I SPIE %~ DeepDyve