Multiple patterns of diblock copolymer confined in irregular geometries with soft surface |
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Li Ying, Sun Min-Na, Zhang Jin-Jun†
 , Pan Jun-Xing, Guo Yu-Qi, Wang Bao-Feng, Wu Hai-Shun |
| The different morphologies of two irregular geometries confinement with h = 4.92 R g and L = 4.92 R g. From left to right the fractions of the B component are f B = 0.55, f B = 0.6, and f B = 0.65, respectively. When the diblock copolymer is confined in a concave pore, the morphologies of diblock copolymer as a function of f B are shown in panels (a)–(c); when the diblock copolymer is confined in a concave pore with two grooves, the morphologies of diblock copolymer as a function of f B are shown in panels (d)–(f). |
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