"Liquid-crystal periodic zigzags from geometrical and surface-anchoring-induced confinement: Origin and internal structure from mesoscopic scale to molecular level"
Dong Ki Yoon, Jinhwan Yoon, Yun Ho Kim, M.C. Choi, Jehan Kim, Osami Sakata, Shigeru Kimura, Mahn Won Kim, Ivan I.Smalyukh, Noel A. Clark, Moonhor Ree and Hee-Tae Jung , Physical Review E ,82,041705 (2010) , published